Families and APIs
Every family, every API
31 families, 228 providers: released, reserved, or wanted and looking for someone to maintain them. Filter by tags; the address keeps the filters, so a view can be shared.
37 usage policies declared, read on the providers’ own pages; 43 providers looking for a maintainer. Maintain one, or declare your API’s policy →
Families: 31 · Providers: 228
Families
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omnibus
AvailableShip a parcel, whatever the carrier.
23 providers
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omnitrade
AvailableTake payments and sell, whatever the provider.
6 providers
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omnibank
AvailableRead a bank account.
4 providers
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omnistate
AvailableAsk the public registers what they know.
11 providers Help wanted
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omnilab
AvailableRead what science knows of a thing, or measures at a place.
59 providers Help wanted
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omnilex
AvailableRead the sources of law.
4 providers
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omnischolar
AvailableGather a researcher’s publications.
7 providers
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omnisign
AvailableHave a document signed, and check who signs it.
Identity verification joined the family on 2026-11-10 (no separate omniproof).
7 providers Help wanted
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omnibill
AvailableE-invoices and accounting: send and receive an invoice, hand the books to the accountant’s software.
French accounting software often doubles as an approved e-invoicing platform (PDP): one provider can answer both.
7 providers Help wanted
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omniticket
AvailableRead the tickets sold elsewhere.
5 providers
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omnimeet
AvailableOpen a video room and let someone in.
2 providers
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omnipulse
AvailableAudience, reviews and funding: the pulse of a site or project.
Named by Marco on 2026-11-10; its providers are published as omnipulse/<name>.
Merged into it on 2026-11-10: omnireach, omnireview, omnifund; their providers are listed here.
11 providers
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omnidns
AvailableManage a domain name where it is registered.
4 providers
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omnidrive
AvailableRead and write files, wherever they are kept.
8 providers
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omnifood
AvailableReceive a restaurant’s orders and reservations.
6 providers Help wanted
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omnimap
AvailableDraw a map, whoever provides it.
3 providers
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omniplay
AvailablePut a game on the stores, and play it online.
7 providers
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omnipost
AvailablePublish on the social networks, and share a page to them.
4 providers Help wanted
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omnishow
AvailableDescribe a work, play a video, follow a live stream.
1 provider
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omnisong
AvailableLet a musician’s catalogue be heard.
4 providers Help wanted
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omnishield
AvailableGuard a form: captcha, spam, addresses known for abuse.
6 providers
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omnisearch
AvailableSearch, whatever the engine.
3 providers Help wanted
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omniauth
AvailableSign people in, by whichever factors.
4 providers
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omnidocs
AvailableOne model of a manual, whatever wrote it.
5 providers
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omnitravel
ReservedRead timetables, journeys and real time, by train, plane or city transit.
3 providers
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omnistay
ReservedFind stays and their rates, and book them.
2 providers
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omnilang
ReservedTranslate a text or a page, whatever the engine.
5 providers Help wanted
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omnical
ReservedRead and write a calendar, and know the public holidays.
5 providers Help wanted
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omniphoto
WantedFind a photo to illustrate a page, with the credit it asks for.
5 providers Help wanted
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omnijob
WantedRead the job offers of the job boards.
4 providers Help wanted
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omnisport
WantedRead the fixtures, results and standings of a competition.
3 providers Help wanted
No card matches these filters.
Providers
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amazon
Availableomnibus/amazon· omnibusOmnibus Amazon Shipping: rates, shipments and labels, tracking and cancellations - the Selling Partner Shipping API v2.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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aramex
Availableomnibus/aramex· omnibusOmnibus Aramex: rates, shipments and labels, tracking and offices - the Shipping, Tracking and Location services (JSON).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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auspost
Availableomnibus/auspost· omnibusOmnibus Australia Post: prices, shipments and labels, tracking - the Shipping and Tracking API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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bluedart
Availableomnibus/bluedart· omnibusOmnibus Blue Dart: waybills and labels, tracking - the Blue Dart API gateway.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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canada-post
Availableomnibus/canada-post· omnibusOmnibus Canada Post: rates, non-contract shipments and labels, tracking and post offices - the REST (XML) web services.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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canpar
Availableomnibus/canpar· omnibusOmnibus Canpar: rates, shipments and labels, tracking - the CanShip web services (SOAP).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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chronopost
Availableomnibus/chronopost· omnibusOmnibus Chronopost: prices (Quickcost), shipments and labels, tracking and Pickup relay points - the SOAP web services.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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colissimo
Availableomnibus/colissimo· omnibusOmnibus Colissimo (La Poste): rates from configuration; labels, tracking and relay points to come.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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db-schenker
Availableomnibus/db-schenker· omnibusOmnibus DB Schenker: tracking through the eSchenker API; rates from configuration, shipments booked in the portal.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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dhl
Availableomnibus/dhl· omnibusOmnibus DHL Express: rates, labels and tracking - MyDHL API; service points through the DHL location finder.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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dtdc
Availableomnibus/dtdc· omnibusOmnibus DTDC: consignments and labels, cancellations, tracking - the DTDC customer integration API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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fedex
Availableomnibus/fedex· omnibusOmnibus FedEx: rate quotes, labels, tracking and locations - the REST APIs with OAuth2.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gls
Availableomnibus/gls· omnibusOmnibus GLS: shipments and labels through ShipIT, cancellations, tracking.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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jdl-express
Availableomnibus/jdl-express· omnibusOmnibus JD Logistics: waybills, interception and traces - the JD Open Platform (signed requests).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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mondial-relay
Availableomnibus/mondial-relay· omnibusOmnibus Mondial Relay carrier: relay points, labels, tracking (Web_Services.asmx, no ext-soap needed).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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offline
Availableomnibus/offline· omnibusOmnibus offline carrier: the shop ships by itself - configured rates, a tracking number typed by hand, its own counters as pickup points.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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purolator
Availableomnibus/purolator· omnibusOmnibus Purolator: estimates, shipments and labels, tracking - the E-Ship Web Services (SOAP).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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royal-mail
Availableomnibus/royal-mail· omnibusOmnibus Royal Mail: orders and postage labels through Click & Drop, tracking through the Tracking API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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sf-express
Availableomnibus/sf-express· omnibusOmnibus SF Express: orders, cancellations and route tracking - the SF Express open API (signed requests).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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tnt
Availableomnibus/tnt· omnibusOmnibus TNT Express: prices, shipments and labels, tracking - ExpressConnect (XML).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ups
Availableomnibus/ups· omnibusOmnibus UPS: rates, labels, tracking and Access Point locations - the REST APIs with OAuth2.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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usps
Availableomnibus/usps· omnibusOmnibus USPS: prices, labels, tracking and drop-off locations - the USPS APIs v3 with OAuth2.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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zto-express
Availableomnibus/zto-express· omnibusOmnibus ZTO Express: orders, cancellations and traces - the ZTO open API (signed requests).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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amazon
Availableomnitrade/amazon· omnitradeOmnitrade Amazon: products read through Amazon's Creators API (the successor of the Product Advertising API 5) and affiliate links with the Associates tag.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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paypal
Availableomnitrade/paypal· omnitradeOmnitrade PayPal: orders approved on PayPal's page and captured on return, authorizations, refunds and webhook events, over the v2 REST API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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shopify
Availableomnitrade/shopify· omnitradeOmnitrade Shopify: a sale paid on the shop's invoice page (draft orders), the shop's orders, its catalogue (products, variants, inventory) and its webhooks, over the Admin GraphQL API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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stripe
Availableomnitrade/stripe· omnitradeOmnitrade Stripe: cards and wallets through Checkout (the hosted page), refunds, webhook events and the catalogue of Stripe Products and Prices, on omnipay/stripe.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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web
Availableomnitrade/web· omnitradeOmnitrade Web: any product page read from its own markup - JSON-LD Product (and ProductGroup), microdata, OpenGraph - as an Omnitrade Product, and affiliate links by host.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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woocommerce
Availableomnitrade/woocommerce· omnitradeOmnitrade WooCommerce: a sale paid on the shop's checkout (orders created unpaid), the shop's orders and their payment state, refunds, the catalogue (products, variations, stock) and webhooks, over the REST API v3.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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bridge
Availableomnibank/bridge· omnibankOmnibank Bridge: bank aggregation through Bridge API v3 (bridgeapi.io) - its Connect sessions for the consent, accounts, balances, transactions, item webhooks.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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files
Availableomnibank/files· omnibankOmnibank Files: bank statements read from the files banks export - CAMT.053, OFX (SGML and XML), CSV with a column map - and SEPA credit transfers written as pain.001.001.03. No network.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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powens
Availableomnibank/powens· omnibankOmnibank Powens: bank aggregation through Powens (ex Budget Insight) - its Webview for the consent, accounts, balances, transactions, CONNECTION_SYNCED webhooks.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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qonto
Availableomnibank/qonto· omnibankOmnibank Qonto: a Qonto organization's accounts, balances and transactions over its Business API, with an API key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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annuaire-entreprises
Availableomnistate/annuaire-entreprises· omnistateOmnistate Annuaire des Entreprises: French companies from the State's Recherche d'entreprises API (INSEE Sirene + INPI's RNE) - free, no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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annuaire-sante
Availableomnistate/annuaire-sante· omnistateOmnistate Annuaire Santé: French health professionals (RPPS: profession, specialties, workplaces, MSSanté addresses) and facilities (FINESS) from the ANS's FHIR API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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iana
Availableomnistate/iana· omnistateOmnistate IANA: domains, IP addresses and AS numbers through IANA's RDAP bootstrap - the registrar, the dates, the name servers, who holds a network. Free, no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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matchid
Availableomnistate/matchid· omnistateOmnistate matchID: France's deaths since 1970 (INSEE's file of deceased persons) searched through deces.matchid.io - names, birth, death, the act's number.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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nara
Availableomnistate/nara· omnistateOmnistate NARA: the National Archives Catalog of the United States (Catalog API v2) - federal files that name a person (pension files, military service records, draft cards, naturalization indexes), with their reference and links to their scanned pages. A catalogue, not civil registration; an API key is needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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national-archives-uk
Availableomnistate/national-archives-uk· omnistateOmnistate National Archives UK: the Discovery catalogue of the UK's National Archives and 2,500 other archives - documents that name a person (wills, service records, parish papers), with their reference. A catalogue, not civil registration.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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openarchieven
Availableomnistate/openarchieven· omnistateOmnistate Open Archives: births, baptisms, marriages, deaths, burials and more from the indexes of Dutch and Belgian archives (openarchieven.nl), with the archive's reference and the scan of the act.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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vies
Availableomnistate/vies· omnistateOmnistate VIES: EU VAT numbers checked with the European Commission's VIES (REST - no SOAP extension needed), with a consultation number as proof.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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INSEE (BDM, SDMX)
Wantedomnistate/insee· omnistate- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Source : Insee
Licence Ouverte 2.0; the rent and construction indices (IRL, ICC, ILAT) by series code.
Help wanted
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Eurostat
Wantedomnistate/eurostat· omnistate- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Source: Eurostat (dataset DOI, access date)
Free reuse, the source acknowledged; some third-party data excluded.
Help wanted
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ECB Data Portal
Wantedomnistate/ecb· omnistate- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Source: ECB
Reference exchange rates and interest rates; modifications must be stated.
Help wanted
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brightsky
Availableomnilab/brightsky· omnilabOmnilab Bright Sky: the Deutscher Wetterdienst's open data through Bright Sky - hourly weather at a point or a DWD or WMO station, the observations back to 2010 joined to the MOSMIX forecasts (temperature, dew point, humidity, precipitation and its probability, pressure, wind and gusts, cloud cover, visibility, sunshine, solar irradiation), or days made from the hours; a station as an entity; no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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cactus
Availableomnilab/cactus· omnilabOmnilab Cactus: the NCI/CADD Chemical Identifier Resolver - a structure from a name, a CAS number, an InChIKey, an InChI or a SMILES, and its standard InChIKey, InChI, SMILES, IUPAC name, formula, molecular weight, CAS numbers, names and picture; OPSIN for a name it cannot read; no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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cams
Availableomnilab/cams· omnilabOmnilab CAMS: the Copernicus Atmosphere Monitoring Service's Atmosphere Data Store - its datasets (European air quality forecasts and reanalyses, global atmospheric composition, greenhouse gases, fire emissions, solar radiation) as products over a place and a period, its catalogue's search, a dataset's variables and request form, what a request would cost, read without an account; with an account's key, a request submitted and followed until its file is the product's asset. The store runs the Climate Data Store's software: omnilab/cds's source, on the ADS.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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cds
Availableomnilab/cds· omnilabOmnilab CDS: the Copernicus Climate Data Store - its datasets (ERA5, ERA5-Land, seasonal forecasts, climate projections, satellite and in-situ observations) as products over a place and a period, its catalogue's search, a dataset's variables and request form, what a request would cost, read without an account; with an account's key, a request submitted and followed until its file (NetCDF, GRIB, zip) is the product's asset to download. The client of ECMWF's data stores, which omnilab/cams uses for the Atmosphere Data Store.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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chebi
Availableomnilab/chebi· omnilabOmnilab ChEBI: a chemical entity of biological interest by ChEBI id, InChIKey, CAS number, KEGG id or name - its definition, formula, masses, charge, SMILES, InChI, structure depiction, its ontology (what it is a kind of, its roles, functional parents, conjugates) and its identifiers in CAS, KEGG and the other bases - and a search, through the REST API of ChEBI 2.0 (EMBL-EBI), no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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chembl
Availableomnilab/chembl· omnilabOmnilab ChEMBL: a bioactive molecule by ChEMBL id, InChIKey or name - its type, maximum development phase, computed properties (molecular weight, ALogP, polar surface area, hydrogen bond donors and acceptors, Lipinski's rule of five, QED), SMILES, InChI, structure depiction, mechanisms of action and their targets, and its identifiers in ChEBI, PubChem, UNII and DSSTox through UniChem - and a search by text or InChIKey, through the ChEMBL data web services (EMBL-EBI), no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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clinvar
Availableomnilab/clinvar· omnilabOmnilab ClinVar: a variation by its VariationID or VCV accession - its name, type, germline classification, review status, conditions, genes, protein change, consequence, location, SPDI, allele frequencies, aliases - its dbSNP id as a cross-reference, its genes and conditions (Mondo, OMIM, Orphanet, HPO) as related things, and a search in ClinVar's query language, through the NCBI's E-utilities, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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cod
Availableomnilab/cod· omnilabOmnilab COD: a crystal structure of the Crystallography Open Database by its COD id (9008565) - its names, formula, unit cell with uncertainties, space group, Z, temperature, radiation, R factors, publication and DOI - the entry it duplicates as a related thing, its CIF as a file; a search of the entries' metadata; no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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codata
Availableomnilab/codata· omnilabOmnilab CODATA: the fundamental physical constants of CODATA as NIST publishes them (2022 adjustment) - each constant by NIST's short name (mp, c) or its name, its value, standard uncertainty and unit, whether exact, its value as published; a search; two calls in all, no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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col
Availableomnilab/col· omnilabOmnilab Catalogue of Life: a taxon or synonym of the Catalogue of Life by its COL id, by the GBIF key that names it (GBIF's taxonomy is the COL eXtended Release) or by its name - authority, rank, status, classification, vernacular names, distribution, scrutinizer, source record; its GBIF key and the iNaturalist, WoRMS or ITIS records COL names as cross-references; parent, accepted name and synonyms related - and a search of names, through ChecklistBank's API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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copernicus
Availableomnilab/copernicus· omnilabOmnilab Copernicus: the products of the Copernicus Data Space Ecosystem's STAC catalogue - Sentinel-1, -2, -3, -5P, Landsat, MODIS, the Copernicus DEM and services - searched by collection, point or box, period and cloud cover, page by page, with their footprints, properties, assets and thumbnails; open without an account (downloading the assets needs a CDSE token and stays with the application).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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donki
Availableomnilab/donki· omnilabOmnilab DONKI: NASA's space weather events from the CCMC's Database Of Notifications, Knowledge, Information - solar flares (GOES class, begin, peak, end, source, active region), coronal mass ejections (speed, half angle, direction, type), geomagnetic storms (Kp), interplanetary shocks, solar energetic particle events, magnetopause crossings, radiation belt enhancements, high speed streams - by activity id, or every event of a period, with the events each is linked to; no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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earthdata
Availableomnilab/earthdata· omnilabOmnilab Earthdata: NASA's Common Metadata Repository (CMR) - the granules of NASA's Earth observation collections (HLS, MODIS, VIIRS, GPM, SMAP, ICESat-2, OPERA...) as products by collection, point or box, period and cloud cover, page by page, with their footprints, attributes, browse images and files (https at the archive, s3 in AWS); the collections searched by text; open without an account, the files downloaded with an Earthdata Login token (an option).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ebird
Availableomnilab/ebird· omnilabOmnilab eBird: a bird taxon of the eBird/Clements taxonomy by its species code (no key) - scientific and common names in a locale, category, order, family, banding codes - and, with the user's eBird API key, a taxon by name, a search of names, a checklist, and the recent observations around a point or in a region or a region's observations of a day, through the eBird API 2.0.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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elevation
Availableomnilab/elevation· omnilabOmnilab Elevation: the elevation of points and of a profile between two points from a digital elevation model (SRTM, ASTER, EU-DEM, Mapzen, ETOPO1, GEBCO...), through Open Topo Data's public API or a self-hosted instance, as Points with their elevation in metres, outside the contract's shapes; no key needed (100 locations a call, a call a second, 1,000 a day on the public instance).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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emsc
Availableomnilab/emsc· omnilabOmnilab EMSC: an earthquake of the European-Mediterranean Seismological Centre's catalogue by its SeismicPortal id - magnitude and type, place, depth, time, Flinn-Engdahl region, contributing agency - and the earthquakes of a box or around a point over a period as series (count per step, each one's magnitude or depth, or the step's maximum, mean...) or as occurrences, entities with their time and place a page at a time, through the SeismicPortal's FDSN event web service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ensembl
Availableomnilab/ensembl· omnilabOmnilab Ensembl: a gene, transcript, protein or exon of Ensembl by its id, or a gene by its symbol in a species - its symbol, name, biotype, species, assembly and place on the genome, a gene's NCBI Gene record and Swiss-Prot proteins and a protein's UniProt entries as cross-references, its species, gene, transcripts and protein as related things - and the genes a symbol names, through the Ensembl REST API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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exoplanets
Availableomnilab/exoplanets· omnilabOmnilab NASA Exoplanet Archive: a confirmed exoplanet by its name (51 Peg b, Kepler-22b, Proxima Centauri b, Dimidium) - its mass, radius, density, orbit, equilibrium temperature and insolation with units and uncertainties, how, when and where it was discovered, its host star's parameters and the system's position, distance and magnitudes, the host star's designations (HD, HIP, TIC, Gaia DR3) as a related thing - a search by name and a selection by simple criteria, through the archive's TAP service in ADQL, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gaia
Availableomnilab/gaia· omnilabOmnilab Gaia: a source of ESA's Gaia DR3 by its source_id or designation (Gaia DR3 4472832130942575872) - its position at epoch J2016.0, parallax, proper motion and RUWE, its G, BP, RP and RVS magnitudes, radial velocity and line broadening, its astrophysical parameters (GSP-Phot temperature, gravity, metallicity, distance, extinction; FLAME radius, mass, luminosity, age; Apsis spectral type), its class probabilities and Hipparcos number - and the sources of a cone on the sky, through the ESA Gaia Archive's TAP service in ADQL, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gbif
Availableomnilab/gbif· omnilabOmnilab GBIF: a taxon of GBIF's taxonomy (the Catalogue of Life eXtended Release since June 2026) by its key, its legacy GBIF Backbone number, its NCBI Taxonomy id or a scientific name GBIF matches - its name, authority, rank, status, IUCN Red List category, common name, publication and classification, its legacy number and NCBI id as cross-references, its parent as a related thing - a search, and the occurrences of a place and a period (by taxon, country, basis of record), each with its time and place and its taxon related, through the GBIF API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gwas
Availableomnilab/gwas· omnilabOmnilab GWAS Catalog: a study by its accession (GCST000854), a variant by its rs id, a trait by its EFO, Mondo or HPO id - reported and mapped traits, samples, ancestries, platforms, functional class, location, mapped genes, studies - each with its strongest associations and the studies, variants and traits they tie it to as related things, a search of traits, and the associations paged with their p-values, effect sizes and risk alleles, through the NHGRI-EBI GWAS Catalog's REST API v2, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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hgnc
Availableomnilab/hgnc· omnilabOmnilab HGNC: a human gene by its HGNC id (HGNC:4827), approved, previous or alias symbol, or an id HGNC records (NCBI Gene, Ensembl, UniProt, OMIM) - its approved name, locus group and type, location, previous symbols and names, aliases, gene groups, status, dates, MANE Select, RefSeq and CCDS ids - its NCBI Gene, Ensembl, UniProt and OMIM ids as cross-references, and a search, through HGNC's REST service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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horizons
Availableomnilab/horizons· omnilabOmnilab Horizons: the ephemeris of a body of the solar system - a planet, a moon, the Sun, an asteroid, a comet, a spacecraft - seen from a place on the Earth over a period, as series: right ascension and declination, azimuth and elevation, airmass, apparent magnitude, illuminated fraction, angular diameter, distances to the observer and to the Sun and their rates, solar elongation and phase angle, through NASA/JPL's Horizons API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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inaturalist
Availableomnilab/inaturalist· omnilabOmnilab iNaturalist: a taxon of iNaturalist by its id or a name it matches - its rank, common name in a language, iconic group, IUCN status, lineage, Wikipedia summary, observation count, default photo with its licence and attribution, its parent as a related thing - a search of its names, and the observations of a place and a period (research grade by default; by taxon, licence, quality grade), each with its time and place, its taxon related and its licence, through the iNaturalist API (v1 for taxa, v2 for observations), no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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interpro
Availableomnilab/interpro· omnilabOmnilab InterPro: an InterPro entry (IPR000971) or a Pfam family (PF00042) - its name, type, description, member signatures, GO terms, protein and structure counts, Pfam clan, representative structure, overlapping entries and hierarchy - a UniProt protein with the InterPro entries and Pfam families it matches, by type and position, as related things, and a search of InterPro entries, through the InterPro API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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itis
Availableomnilab/itis· omnilabOmnilab ITIS: a taxon of the Integrated Taxonomic Information System by its TSN or its name - authority, rank, usage and why, accepted name, hierarchy, common names, geographic divisions, jurisdictional origins, credibility rating; parent, accepted name, synonyms and children related - and a search of scientific and common names, through the ITIS JSON web service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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iucn
Availableomnilab/iucn· omnilabOmnilab IUCN Red List: a taxon of the IUCN Red List of Threatened Species by its SIS id or scientific name - classification, authority, common names, synonyms, assessing group - with its latest global assessment (Red List category, criteria, population trend, year, possibly extinct, citation), through the Red List API v4 with the user's API token.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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jpl
Availableomnilab/jpl· omnilabOmnilab JPL: an asteroid or a comet by its number, designation or name, from NASA/JPL's Small-Body Database API - its orbit (elements at their epoch with their uncertainties, period, MOID), physical parameters (absolute magnitude, diameter, albedo, rotation period, density, spectral types), NEO and PHA flags, discovery and IAU citation, close approaches to the Earth and Sentry's impact risk - and a search by name or designation (SBDB Query API), no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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kegg
Availableomnilab/kegg· omnilabOmnilab KEGG: a compound (C07481), a drug (D00528), a reaction (R00200), a pathway map (map00010, hsa00010) or an enzyme (2.7.1.40) by its KEGG identifier - names, formula and masses, a reaction's equation, a pathway's class and description, an enzyme's class and systematic name - the same thing in CAS, ChEBI, ChEMBL and Rhea as identifiers, its reactions, pathways, enzymes, compounds and GO terms as related things; a compound by its ChEBI id; a search; through KEGG's REST API (rest.kegg.jp), for academic use by academic users only.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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launches
Availableomnilab/launches· omnilabOmnilab Launches: orbital launches of The Space Devs' Launch Library 2, past and planned - a launch by id (rocket, provider, mission and orbit, pad and its place, date and its precision, window, status, probability, failure), a search by text, and the launches of a period as occurrences, each with its time and its pad's place, filtered by provider, rocket, location, crew, status or orbit; no key needed (15 calls an hour).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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materials-project
Availableomnilab/materials-project· omnilabOmnilab Materials Project: computed properties of inorganic materials by Materials Project id (mp-149) - formula, symmetry, density, energies per atom, stability, band gap, magnetism, elastic moduli - and the materials of a formula or a chemical system, through api.materialsproject.org (an account's key required). Not tested live.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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mpc
Availableomnilab/mpc· omnilabOmnilab MPC: a minor planet, comet or natural satellite of the IAU's Minor Planet Center by its number, designation (provisional, packed or not) or name - its designations, name and naming citation, its orbit as the MPC computes it (osculating elements with their uncertainties, perihelion, period, MOIDs), absolute magnitude, observations, oppositions, arc and uncertainty parameter; a search of the names; its latest observations - through the MPC's APIs, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ncbi
Availableomnilab/ncbi· omnilabOmnilab NCBI: a gene of NCBI Gene by its GeneID - symbol, name, organism, place on the genome, summary, its UniProt and Ensembl ids - and a taxon of NCBI Taxonomy by its id or a name - scientific name, rank, lineage, common name, GBIF key - and a search of either, through NCBI Datasets v2 and E-utilities, no key needed (one for ten calls a second).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ned
Availableomnilab/ned· omnilabOmnilab NED: an object of the NASA/IPAC Extragalactic Database - a galaxy, a quasar, a cluster, a radio source - by any of its names: its preferred name, type, J2000 position with its uncertainty, redshift with its uncertainty and quality, galactic coordinates, and how many references, photometric points, redshift-independent distances, images and spectra NED holds for it; the objects of a cone on the sky - through NED's ObjectLookup and TAP services, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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noaa
Availableomnilab/noaa· omnilabOmnilab NOAA: weather and climate observations as series at a point - the station records of the world from NCEI's Access Data Service (GHCN-Daily by day, the Global Summary of the Month and of the Year: TMAX, TMIN, TAVG, PRCP, SNOW, AWND... in metric units) at the nearest station that has them or at a station named, and, for a point of the United States, the National Weather Service's observations of the nearest station (seven days back) joined to its grid's forecast (seven days ahead); no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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obis
Availableomnilab/obis· omnilabOmnilab OBIS: a marine taxon of the Ocean Biodiversity Information System by its WoRMS AphiaID or its name - rank, status, classification, vernacular names, NCBI id, habitat, how many records OBIS holds - and the occurrences of a place and a period (by taxon, depth, dataset, Red List species), each with its time, place, depth, the sea surface temperature and salinity at its place, its taxon related, through the OBIS API v3, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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open-meteo
Availableomnilab/open-meteo· omnilabOmnilab Open-Meteo: weather series at a point - hourly, every 15 minutes or daily, any variable Open-Meteo names, with the units it answers in - from the forecast API (92 days back, 16 ahead) and the historical archive (ERA5, from 1940), joined when a period spans both; and the air quality at a point (PM2.5, PM10, NO2, O3, the European and US indices, pollens...), hourly or daily, from 2013 to five days ahead; free for non-commercial use, a key or a self-hosted instance otherwise.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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openaq
Availableomnilab/openaq· omnilabOmnilab OpenAQ: air quality measurements of the OpenAQ platform (API v3) - the hourly or daily averages of a pollutant (PM2.5, PM10, NO2, O3, SO2, CO, black carbon... by OpenAQ's parameter names) at the nearest location of a point measuring it, in the sensor's unit. An OpenAQ API key is required (the user's own, sent as X-API-Key); not tested live.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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opentargets
Availableomnilab/opentargets· omnilabOmnilab Open Targets: a target by its Ensembl gene, a disease or phenotype by its EFO, Mondo, HPO or Orphanet id, a drug by its ChEMBL id - names, descriptions, locations, classes, therapeutic areas, parents, mechanisms of action, indications - their associations with scores, drugs and clinical candidates, UniProt, HGNC, OMIM and Orphanet ids, InterPro domains and Reactome pathways, a search, and the associations paged, through the Open Targets Platform's GraphQL API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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oqmd
Availableomnilab/oqmd· omnilabOmnilab OQMD: the Open Quantum Materials Database - an entry by its OQMD id (formula, space group, prototype, volume, formation energy, hull distance, band gap, ICSD id) and the entries of a composition or a phase space, through its RESTful API, no key. Not tested live.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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pbdb
Availableomnilab/pbdb· omnilabOmnilab PBDB: a taxon of the Paleobiology Database, fossil or living, by its number or name - rank, accepted name, common name, extant or not, first and last appearances (intervals and ages in Ma), occurrences counted, classification, ecology, reference - a fossil occurrence by its number, a search of names, and the fossil occurrences of a place and an age (outside the contract: an age is no date), through the PBDB data service 1.2, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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pdb
Availableomnilab/pdb· omnilabOmnilab PDB: an entry of the Protein Data Bank by its PDB id through RCSB PDB's GraphQL Data API - its title, keywords, method, resolution, weight, dates, primary citation and authors, its polymer entities and ligands, an image of its assembly; the UniProt proteins of its chains, their organisms and its ligands (ChEBI, PubChem or InChIKey) as related things, never its identifiers; a removed entry's only replacement - and RCSB's full-text search, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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pubchem
Availableomnilab/pubchem· omnilabOmnilab PubChem: a compound by CID, name, InChIKey, InChI, CAS number or SMILES - its computed properties with units (formula, weight, XLogP, TPSA...), synonyms, description, 2D structure image and its identifiers in ChEBI, ChEMBL, Wikidata, CAS, UNII, DSSTox and KEGG - through PubChem's PUG-REST, no key needed, at PubChem's pace.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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quickgo
Availableomnilab/quickgo· omnilabOmnilab QuickGO: a Gene Ontology term (GO:0005829) - its name, definition, aspect, synonyms, comment, obsolescence, direct parents by relation and children - a UniProt protein with the GO terms it is annotated to by aspect and evidence, its annotations with their evidence, reference and curator, and a search of terms, through the EBI's QuickGO services, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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reactome
Availableomnilab/reactome· omnilabOmnilab Reactome: a pathway or a reaction by its stable identifier (R-HSA-70171) - its names, species, summary, compartments, GO biological process, Rhea reaction, inputs, outputs and catalysts, review status, release dates, DOI and diagram - its participants (UniProt proteins, ChEBI small molecules), organism, sub-events and orthologous events as related things, a search by text, and the pathways of a protein or a molecule (UniProt, ChEBI), through Reactome's Content Service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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rhea
Availableomnilab/rhea· omnilabOmnilab Rhea: a biochemical reaction by any of its four Rhea ids (18157, 18160) or its KEGG reaction (R00200) - its equation, status, balance, transport, sides and their participants, citations - its quartet and KEGG reaction as identifiers, its ChEBI participants, EC numbers, GO term, Reactome events and the reviewed UniProt proteins that catalyse it as related things; a search; through Rhea's SPARQL endpoint and REST search, no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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simbad
Availableomnilab/simbad· omnilabOmnilab SIMBAD: an astronomical object beyond the solar system by any of its identifiers (M31, Betelgeuse, HD 39801...) - its main identifier, object type, ICRS coordinates, proper motion, parallax, radial velocity and redshift, spectral and morphological types, magnitudes and other designations - and a search by identifier or name, through the TAP service of SIMBAD (CDS, Strasbourg) in ADQL, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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string
Availableomnilab/string· omnilabOmnilab STRING: a protein by its STRING id (9606.ENSP00000269305), UniProt accession, Ensembl protein or name - its preferred name, protein name, annotation, species and Ensembl protein - its interaction partners as related things with their combined scores, the network among proteins with each evidence channel's score, and their functional enrichment (GO, KEGG, Reactome, Pfam, InterPro, diseases), through STRING's API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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swpc
Availableomnilab/swpc· omnilabOmnilab SWPC: NOAA's Space Weather Prediction Center - the probability of an aurora overhead at a point (OVATION's nowcast) as a series, and outside the contract, space weather not being at a place on the Earth, the planetary Kp index observed and predicted, the solar wind at L1 (speed, density, temperature, Bt, Bz), the alerts, warnings and watches, and the NOAA scales; through SWPC's public JSON files, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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tides
Availableomnilab/tides· omnilabOmnilab Tides: NOAA CO-OPS (Tides and Currents) - a station's water level every six minutes, verified hourly heights and highs and lows, tide predictions (every six minutes, hourly, or the highs and lows), water and air temperature as series, at a station named or the nearest one of a point, cut to the API's length limits; a station as an entity; through the CO-OPS Data and Metadata APIs, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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uniprot
Availableomnilab/uniprot· omnilabOmnilab UniProt: a protein of UniProtKB by accession or entry name - its names, gene, organism, function, length, mass and sequence, cofactors, ligands, location and keywords, its NCBI Gene and Ensembl genes as cross-references, its organism, PDB structures and ligands as related things - and UniProt's search, through the UniProt REST API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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usgs
Availableomnilab/usgs· omnilabOmnilab USGS: an earthquake of the USGS catalogue (ComCat) by its event id - magnitude and type, place, depth, time, felt reports and intensities (DYFI, ShakeMap), tsunami flag, PAGER alert level, its ids in the other networks - and the earthquakes of a box or around a point over a period as series (count per step, each one's magnitude or depth, or the step's maximum, mean...) or as occurrences, entities with their time and place a page at a time, through the FDSN event web service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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usgs-water
Availableomnilab/usgs-water· omnilabOmnilab USGS Water: the USGS's water data through the Water Data OGC APIs (which replace the WaterServices) - a monitoring location's series (discharge, gage height, water temperature, any parameter by its USGS code) as recorded every 5 or 15 minutes, hourly, or as the USGS's daily statistics, at a station named or the nearest one of a point; a monitoring location as an entity with its place, drainage area and the series it keeps; the locations by name. No key needed; an api.data.gov key raises the rate limit.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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vizier
Availableomnilab/vizier· omnilabOmnilab VizieR: the CDS's library of published astronomical catalogues (Strasbourg) - its tables whose description holds a text, as datasets (id, catalogue, title, authors, rows), and the rows of a table around a point of the sky or an object, each column with its unit and description - through TAPVizieR in ADQL, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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wikidata
Availableomnilab/wikidata· omnilabOmnilab Wikidata: an item by Q-number, by the identifier of a science base its statements carry (PubChem CID, ChEBI, CAS, InChIKey, ChEMBL, UniProt, NCBI Gene and Taxonomy, Ensembl, GBIF, iNaturalist, SIMBAD, JPL SBDB, USGS earthquake, UNII, DSSTox, KEGG) or by label - its label, description and aliases in the language asked, those identifiers as cross-references, a few properties with units (mass, melting and boiling points, density...) - and a search by label, narrowed to a domain, through the Wikidata Action API, no key needed, within Wikimedia's usage policy.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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worms
Availableomnilab/worms· omnilabOmnilab WoRMS: a taxon of the World Register of Marine Species by its AphiaID, its name, or the ITIS TSN, NCBI taxon or IUCN id WoRMS knows it by - accepted name and status, classification, synonyms, vernacular names, habitat flags, the citation WoRMS asks for, its ITIS, NCBI and IUCN ids as cross-references - and a search of names, through the WoRMS REST service, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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OpenWeather
Wantedomnilab/openweathermap· omnilab- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Weather data provided by OpenWeather
60 calls a minute, 1,000,000 a month on the free plan; the credit links to openweathermap.org.
Help wanted
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MET Norway (api.met.no)
Wantedomnilab/met-norway· omnilab- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Data from MET Norway
CC BY 4.0; an identifying User-Agent is mandatory, under 20 requests a second, coordinates to 4 decimals.
Help wanted
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Météo-France
Wantedomnilab/meteo-france· omnilab- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Licence Ouverte 2.0; an account on the API portal; about 100 requests a minute per API.
Help wanted
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eurlex
Availableomnilex/eurlex· omnilexOmnilex EUR-Lex: EU law and the case law of the Court of Justice from the Publications Office's open endpoint (Cellar: SPARQL and resources by CELEX number) - an act in its consolidated version at a date, one article of it, a judgment by ECLI, the links between acts and judgments, what is new - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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judilibre
Availableomnilex/judilibre· omnilexOmnilex Judilibre: the decisions of the Cour de cassation and of the judicial courts from the Judilibre API (PISTE) - search with filters, one decision with its zones, the texts it applies and the case law it is brought together with, what changed since a date; pseudonymised, never re-identified.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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justice-administrative
Availableomnilex/justice-administrative· omnilexOmnilex justice administrative: the decisions of the Conseil d'État, the administrative courts of appeal and the administrative tribunals from their open data (opendata.justice-administrative.fr) - search by text, court, kind and dates, one decision with its full text, what was added since a date - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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legifrance
Availableomnilex/legifrance· omnilexOmnilex Légifrance: codes, laws, decrees and the Journal officiel from the Légifrance API (PISTE) - a text or one article as in force at a date, search in the codes, the consolidated texts and the case law, the links of an article, the texts published since a date.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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arxiv
Availableomnischolar/arxiv· omnischolarOmnischolar arXiv: preprints by author name, arXiv id or search, with abstracts, categories, PDFs and the DOI of the published version - no key, three seconds between calls.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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crossref
Availableomnischolar/crossref· omnischolarOmnischolar Crossref: the reference metadata of any Crossref DOI, the works deposited with an ORCID, a bibliographic search - no key, in the polite pool with a mailto.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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hal
Availableomnischolar/hal· omnischolarOmnischolar HAL: the deposits of the French open archive by idHAL, ORCID or name, their open-access full texts, and a filter by domain (shs.droit for legal scholarship) - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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inspire
Availableomnischolar/inspire· omnischolarOmnischolar INSPIRE-HEP: high-energy physics authors (BAI, ORCID), their positions and citation summary, their literature with citation counts - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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openalex
Availableomnischolar/openalex· omnischolarOmnischolar OpenAlex: an author's profile and counts (works, citations, h-index), their works with abstracts, citations and open-access links, any work by DOI - through the OpenAlex API, no key needed.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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openlibrary
Availableomnischolar/openlibrary· omnischolarOmnischolar Open Library: an author's books, one record per edition with ISBNs, publisher and cover, for the Merger to group - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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orcid
Availableomnischolar/orcid· omnischolarOmnischolar ORCID: a researcher's identity, CV (employments, education, distinctions...) and declared works, through ORCID's public API - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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docuseal
Availableomnisign/docuseal· omnisignOmnisign DocuSeal: documents signed on a DocuSeal instance of one's own (open source, AGPL) or DocuSeal's cloud - a submission from a template, or from a PDF where the edition allows it, its submitters, embedded signing, reminders, the signed documents and the audit log, webhooks with their X-Docuseal-Signature checked; nothing leaves for a third party when self-hosted.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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docusign
Availableomnisign/docusign· omnisignOmnisign DocuSign: envelopes through DocuSign's eSignature REST API v2.1 - JWT grant with the application's RSA key, documents, signers in order, signature tabs, embedded signing (recipient views), reminders, voiding, the combined signed document and the certificate of completion, Connect webhooks with their HMAC checked.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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yousign
Availableomnisign/yousign· omnisignOmnisign Yousign: simple, advanced and qualified electronic signatures through Yousign's public API v3 (Youtrust since its new name) - a signature request built from documents, signers and fields, activated, followed, reminded, cancelled; signing in the application's page; the signed documents and the audit trail; webhooks with their signature checked.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Stripe Identity
Wantedomnisign/stripe-identity· omnisign- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- None
The first 50 checks free, then billed per check; some eligibility uses are forbidden.
Help wanted
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Veriff
Wantedomnisign/veriff· omnisign- Access
- API key
- Free tier
- No
- Commercial use
- Commercial use
- Credit
- Unclear
A 15-day trial, then billed per verification with a monthly minimum.
Help wanted
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Entrust Identity Verification (Onfido)
Wantedomnisign/entrust· omnisign- Access
- Contract
- Free tier
- No
- Commercial use
- Commercial use
- Credit
- Unclear
Onfido is now Entrust; a sandbox, live use under contract.
Help wanted
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DossierFacile
Wantedomnisign/dossierfacile· omnisign- Access
- OAuth
- Free tier
- Yes
- Commercial use
- Under conditions
- Credit
- Required
The French State’s tenant file, for partners who sign its charter; data kept 3 months at most.
Help wanted
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afnor
Availableomnibill/afnor· omnibillOmnibill AFNOR: an approved platform (plateforme agréée) through the standard API of XP Z12-013 - the Flow Service (submit an invoice, a lifecycle status or an e-reporting file, follow its acknowledgement, receive suppliers' invoices and statuses, webhooks with their signature checked) and the Directory Service (where a SIREN or a SIRET receives); any platform that implements the standard, by its address.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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chorus-pro
Availableomnibill/chorus-pro· omnibillOmnibill Chorus Pro: invoices to the French public sector through PISTE - a conformant file deposited (deposer/flux), its deposit followed and the invoice's status read (rechercher/fournisseur), the PISTE client credentials and the technical account's cpro-account header.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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email
Availableomnibill/email· omnibillOmnibill E-mail: the invoice attached to an e-mail sent through symfony/mailer, its statuses (sent, paid, refused...) kept by hand in a store of the application's - the default gateway of omnisense/omnibill, and the tests'; no platform, no approval.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Pennylane
Wantedomnibill/pennylane· omnibill- Access
- OAuth
- Free tier
- No
- Commercial use
- Under conditions
- Credit
- None
A token from a paid plan, or OAuth for partners; internal business use only.
Help wanted
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Xero
Wantedomnibill/xero· omnibill- Access
- OAuth
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- None
Free up to 5 connections; certification above; no AI training on API data.
Help wanted
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QuickBooks Online
Wantedomnibill/quickbooks· omnibill- Access
- OAuth
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Unclear
Production keys only after Intuit’s app assessment.
Help wanted
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Odoo
Wantedomnibill/odoo· omnibill- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- None
Community edition self-hosted (LGPL-3.0); the JSON-2 API, XML-RPC being removed.
Help wanted
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billetweb
Availableomniticket/billetweb· omniticketOmniticket's Billetweb, under any PHP host: an organizer's events with their rates, sessions and places left, the attendees of an event (incrementally, as Billetweb asks), and a ticket's barcode checked at the door - read only, through Billetweb's API v1.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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eventbrite
Availableomniticket/eventbrite· omniticketOmniticket's Eventbrite, under any PHP host: an organization's events with their ticket classes, price range and availability, the attendees of an event (incrementally), and a ticket's barcode checked among them - read only, through Eventbrite's API v3.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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helloasso
Availableomniticket/helloasso· omniticketOmniticket's HelloAsso, under any PHP host: an association's event forms with their tiers, the registrations of an event, and a ticket's QR code checked among them - read only, through HelloAsso's API v5 (OAuth2 client credentials).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ticketmaster
Availableomniticket/ticketmaster· omniticketOmniticket's Ticketmaster, under any PHP host: public events from the Discovery API (dates, venue, price range, sale status, the purchase link) - a catalogue, read only.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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weezevent
Availableomniticket/weezevent· omniticketOmniticket's Weezevent, under any PHP host: an organizer's events with their rates (categories flattened), sessions and sales period, the participants of an event (incrementally), and a ticket's barcode checked at the door - read only, through Weezevent's API (api.weezevent.com).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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direct
Availableomnimeet/direct· omnimeetOmnimeet Direct: a video meeting from browser to browser (WebRTC) - two people, encrypted end to end, no third party, nothing recorded. The handshake's rules on a store the application provides, temporary TURN credentials for one's own relay (coturn's use-auth-secret), and the JavaScript engine, with no dependency.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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jitsi
Availableomnimeet/jitsi· omnimeetOmnimeet Jitsi: a video meeting on a Jitsi Meet instance - one's own, a public one, or 8x8's Jitsi as a Service - embedded through the IFrame API and driven from the page, a JSON Web Token per participant (shared secret or key pair), several people, JaaS webhooks read and their signature checked.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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bing-webmaster
Availableomnipulse/bing-webmaster· omnipulse
published today as omnireach/bing-webmasterOmnireach's Bing Webmaster Tools, under any PHP host: a site's search queries and pages in Bing with their clicks, impressions, CTR and average position, week by week or over a period, through the Bing Webmaster API (JSON, API key).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ga4
Availableomnipulse/ga4· omnipulse
published today as omnireach/ga4Omnireach's Google Analytics 4, under any PHP host: visitors, sessions, pageviews, bounce rate and session length of a property, by landing page, page, source, country, device or day, through the Google Analytics Data API (runReport; a service account's key or an access token).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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matomo
Availableomnipulse/matomo· omnipulse
published today as omnireach/matomoOmnireach's Matomo, under any PHP host: visits, visitors, pageviews, bounce rate and visit length of a site, by entry page, page, referrer, country, device or day, through Matomo's Reporting API (self-hosted or Matomo Cloud), the token sent by POST.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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plausible
Availableomnipulse/plausible· omnipulse
published today as omnireach/plausibleOmnireach's Plausible, under any PHP host: visitors, visits, pageviews, bounce rate and visit duration of a site, by page, entry page, source, country, device or day, through Plausible's Stats API v2 (plausible.io or a self-hosted Community Edition).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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search-console
Availableomnipulse/search-console· omnipulse
published today as omnireach/search-consoleOmnireach's Google Search Console, under any PHP host: a property's search queries, pages, countries and devices with their clicks, impressions, CTR and average position, day by day or over a period, through the Search Console API (a service account's key or an access token).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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google-reviews
Availableomnipulse/google-reviews· omnipulse
published today as omnireview/googleOmnireview Google: an establishment's Google rating and reviews through the Places API (New) - up to five, with their authors' attribution - and, for its owner, every review and replying through the Business Profile API; the link to leave a review; Google's display and caching rules declared.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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tripadvisor
Availableomnipulse/tripadvisor· omnipulse
published today as omnireview/tripadvisorOmnireview Tripadvisor: a location's rating, bubbles and up to five reviews through Tripadvisor's Content API, the link to write one; its display requirements declared - logo, bubbles from Tripadvisor's addresses, pages kept out of search engines.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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trustpilot
Availableomnipulse/trustpilot· omnipulse
published today as omnireview/trustpilotOmnireview Trustpilot: a business unit's TrustScore and reviews, the links to its profile and to review it, replying and inviting customers with the business user's token; Trustpilot's 24-hour refresh declared.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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github-sponsors
Availableomnipulse/github-sponsors· omnipulse
published today as omnifund/github-sponsorsOmnifund's GitHub Sponsors, under any PHP host: a user's or an organization's listing read through GitHub's GraphQL API - its page, its goal, its tiers, the number of sponsors and the public ones.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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liberapay
Availableomnipulse/liberapay· omnipulse
published today as omnifund/liberapayOmnifund's Liberapay, under any PHP host: an account's public profile read from Liberapay's public.json - patrons counted, weekly income, goal, summary (no key; Liberapay keeps patrons and tiers private).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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opencollective
Availableomnipulse/opencollective· omnipulse
published today as omnifund/opencollectiveOmnifund's Open Collective, under any PHP host: a collective read through Open Collective's GraphQL API v2 - its profile and yearly budget, its tiers, its backers (public data, no key needed; a personal token raises the rate limit).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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cloudflare
Availableomnidns/cloudflare· omnidnsOmnidns's Cloudflare, under any PHP host: the records of a zone (over cloudflare/sdk, proxying kept), and the domains Cloudflare Registrar holds for an account with their terms - an API token.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gandi
Availableomnidns/gandi· omnidnsOmnidns's Gandi, under any PHP host: whether a domain is free and its price, registering and renewing it, the account's domains and their terms, their name servers, and LiveDNS records - Gandi's API v5 with a personal access token, on the application's HTTP client.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ovh
Availableomnidns/ovh· omnidnsOmnidns's OVHcloud, under any PHP host: whether a domain is free and its price, registering it (a cart checked out) and renewing it, the account's domains and their terms, their name servers, and the records of their zones - over the official ovh/ovh client.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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scaleway
Availableomnidns/scaleway· omnidnsOmnidns's Scaleway, under any PHP host: whether a domain is free, registering and renewing it, the project's domains and their terms, their name servers, and the records of their zones - Scaleway's Domains and DNS API with a secret key, on the application's HTTP client.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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azure
Availableomnidrive/azure· omnidriveOmnidrive Azure: a container of Azure Blob Storage as an omnidrive drive, through azure-oss/storage-blob-flysystem (the adapter The PHP League names in place of its own, abandoned) - a connection string, a prefix, public and signed (SAS) addresses.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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dropbox
Availableomnidrive/dropbox· omnidriveOmnidrive Dropbox: a folder of Dropbox as an omnidrive drive, through spatie/flysystem-dropbox - an access token or a refresh token renewed on its own, a prefix, temporary links.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ftp
Availableomnidrive/ftp· omnidriveOmnidrive FTP: a directory of an FTP or FTPS server as an omnidrive drive, through league/flysystem-ftp (ext-ftp) - passive mode, a server behind NAT, binary transfers, Unix modes.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gdrive
Availableomnidrive/gdrive· omnidriveOmnidrive Google Drive: a folder of Google Drive (My Drive or a shared drive) as an omnidrive drive, through masbug/flysystem-google-drive-ext - OAuth refresh token or service account, paths by name.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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local
Availableomnidrive/local· omnidriveOmnidrive Local: a directory of this machine as an omnidrive drive, through league/flysystem-local - its root, its Unix modes, its public address, the file's local path.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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s3
Availableomnidrive/s3· omnidriveOmnidrive S3: an S3 bucket - AWS, MinIO, Scaleway, OVHcloud, Cloudflare R2... - as an omnidrive drive, through league/flysystem-async-aws-s3: its region or endpoint, its keys, a prefix, public and signed temporary addresses.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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sftp
Availableomnidrive/sftp· omnidriveOmnidrive SFTP: a directory of an SFTP server, over SSH, as an omnidrive drive, through league/flysystem-sftp-v3 (phpseclib 3, pure PHP) - a password, a private key or the SSH agent, the server's key checked, Unix modes.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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webdav
Availableomnidrive/webdav· omnidriveOmnidrive WebDAV: a collection of a WebDAV server - Nextcloud, ownCloud, Apache mod_dav, any - as an omnidrive drive, through league/flysystem-webdav (sabre/dav) - basic or digest authentication, a prefix.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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deliveroo
Availableomnifood/deliveroo· omnifoodOmnifood Deliveroo: the orders (read, listed, accepted, rejected, prep stages), the menu and the items out of stock, the site opened or closed and its hours, the order and rider webhooks checked - through the Deliveroo Partner Platform APIs.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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justeat
Availableomnifood/justeat· omnifoodOmnifood Just Eat: the orders JET Connect sends to the restaurant, the menu and the items out of stock, the restaurant set offline and its service times - Just Eat, Takeaway, Skip The Dishes, Menulog - through the public JET Connect API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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thefork
Availableomnifood/thefork· omnifoodOmnifood TheFork: the restaurant's reservations read, created, updated and cancelled, its tables closed or opened online, the webhooks read - through TheFork's B2B API (TheFork Manager).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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ubereats
Availableomnifood/ubereats· omnifoodOmnifood Uber Eats: the orders (read, accepted, denied, ready, cancelled), the menu and its items suspended, the store paused and its holiday hours, the webhooks checked - through the Uber Eats Marketplace APIs.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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zenchef
Availableomnifood/zenchef· omnifoodOmnifood Zenchef: the restaurant's credentials and a client ready for Zenchef's partner API, whose documentation Zenchef sends on request - every reservation call refused until it is public.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Open Food Facts
Wantedomnifood/openfoodfacts· omnifood- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Data under ODbL (attribution and share-alike); a User-Agent naming the application is asked for.
Help wanted
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google
Availableomnimap/google· omnimapOmnimap's Google Maps, under any PHP host: the live map drawn by the Maps JavaScript API (a driver for omnimap's script: markers, styled map types by zoom), a view as a Static Maps image (the URL signed with the secret), geocoding through geocoder-php's GoogleMaps provider, and glitchr/ux-google's names for the pictures it captured.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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maplibre
Availableomnimap/maplibre· omnimapOmnimap's MapLibre, under any PHP host: the live map drawn by MapLibre GL JS from a vector style (OpenFreeMap's by default: no key, no cookie), a driver for omnimap's script, and the style read on the server to name every host the browser reaches.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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openstreetmap
Availableomnimap/openstreetmap· omnimapOmnimap's OpenStreetMap, under any PHP host: the live map drawn by Leaflet over a tile server of your choice (a driver for omnimap's script), a view as an image made on the server from the same tiles (the application's User-Agent, the tiles kept as their Cache-Control allows, the attribution drawn), and Nominatim's geocoding through geocoder-php (one call a second at most, answers kept).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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docker
Availableomniplay/docker· omniplayOmniplay's Docker hosting, under any PHP host: game-server containers started and stopped through the Docker Engine API (a unix socket or TCP), the image, command and environment of each service given by configuration, the server's ticket secret handed to it in its environment.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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edgegap
Availableomniplay/edgegap· omniplayOmniplay's Edgegap hosting, under any PHP host: game servers deployed through Edgegap's REST API near the players given (their public IPs or coordinates) or near a region's location, the deployment's status read until it has an address, stopped by its request id; the server's ticket secret handed to it in its environment, hidden.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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gog
Availableomniplay/gog· omniplayOmniplay's GOG, under any PHP host, with no key: a product's record with its description and its price in the country asked, and the catalogue's search with prices, studios, genres and the store's rating.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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igdb
Availableomniplay/igdb· omniplayOmniplay's IGDB, under any PHP host: Twitch's games database through Apicalypse queries - search, a game's record by its IGDB, Steam or GOG number with its studios, platforms, cover and screenshots, score and identifiers on the stores; Twitch's application token got and renewed by itself.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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itch
Availableomniplay/itch· omniplayOmniplay's itch.io, under any PHP host: a game page's record from its public data.json with no key, and with a server-side API key whether a player owns one of your games (download keys) and the library of the key's own account.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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rawg
Availableomniplay/rawg· omniplayOmniplay's RAWG, under any PHP host: search and a game's record with its studios, platforms, scores and the stores that sell it - its Steam number, itch.io page and Epic slug read from their links - with an API key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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steam
Availableomniplay/steam· omniplayOmniplay's Steam, under any PHP host: an app's store record and the store's search with no key (price in the country asked, texts in the language asked), a player's library and whether they own a game with a Steam Web API key, and a player's Steam session ticket verified on the platform (ISteamUserAuth/AuthenticateUserTicket) with the publisher key given by reference, answering the player's SteamID. Lobbies stay in the game, through the Steamworks SDK.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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instagram
Availableomnipost/instagram· omnipostOmnipost Instagram: the account's feed, the publication of pictures, carousels and reels, and the long-lived token's refresh, through the Instagram API with Instagram Login.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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youtube
Availableomnipost/youtube· omnipostOmnipost YouTube: the channel's videos through the Data API (a key), and Shorts uploaded through OAuth.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Mastodon
Wantedomnipost/mastodon· omnipostUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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Bluesky
Wantedomnipost/bluesky· omnipostUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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youtube
Availableomnishow/youtube· omnishowOmnishow's YouTube, under any PHP host: a video's record (title, description, duration, thumbnails, date, channel, its player and the privacy-enhanced youtube-nocookie one), a search, a channel by its identifier or @handle and its uploads, playlists, what a channel broadcasts live and has scheduled - through the YouTube Data API v3 with an API key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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itunes
Availableomnisong/itunes· omnisongOmnisong iTunes: an artist's albums and tracks with their 30-second previews and artwork, through the iTunes Search API - no key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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odesli
Availableomnisong/odesli· omnisongOmnisong Odesli: one link to the same song or album on every platform, through song.link's API.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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MusicBrainz
Wantedomnisong/musicbrainz· omnisongUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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Podcast Index
Wantedomnisong/podcastindex· omnisongUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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akismet
Availableomnishield/akismet· omnishieldOmnishield Akismet: is this content spam - comment-check (ham, spam, or flagrant spam to discard), submit-spam and submit-ham to teach it, verify-key; a key or transport error raised, never taken for ham.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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altcha
Availableomnishield/altcha· omnishieldOmnishield ALTCHA: a proof of work the site issues and checks itself, on altcha-org/altcha - a challenge signed with the site's key, the solution the visitor's browser found checked, a solution refused the second time; no third party, no cookie.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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disposable
Availableomnishield/disposable· omnishieldOmnishield Disposable: is this e-mail's domain a disposable one - the free disposable-email-domains list (CC0) shipped in the package, an allow list and a deny list of the site's, subdomains included; no call while a request runs, a command to refresh the list.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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recaptcha
Availableomnishield/recaptcha· omnishieldOmnishield reCAPTCHA: Google's captcha - v2 checkbox and invisible, v3 score with its threshold and action, and reCAPTCHA Enterprise assessments - its token checked by direct calls, no Google library.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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stopforumspam
Availableomnishield/stopforumspam· omnishieldOmnishield StopForumSpam: are this IP address, this e-mail (sent hashed), this name reported for abuse - the public database's frequency, confidence and last sighting, a threshold of the site's; reports with an API key.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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turnstile
Availableomnishield/turnstile· omnishieldOmnishield Turnstile: Cloudflare's captcha - the widget, and its token checked by Cloudflare's siteverify (the visitor's address, the action and the host checked back, a request retried under its idempotency key).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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typesense
Availableomnisearch/typesense· omnisearchOmnisearch Typesense: omnisearch's driver for Typesense, over glitchr/typesense-bundle - the indexes declared by omnisearch's attributes become the bundle's collections (sub-collections of a discriminator included), objects its documents, omnisearch's requests its queries (infix, matched tokens, facets...), its responses omnisearch's; in a Symfony application the bundle hosts them.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Meilisearch
Wantedomnisearch/meilisearch· omnisearchUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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Elasticsearch / OpenSearch
Wantedomnisearch/elasticsearch· omnisearchUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
Help wanted
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google
Availableomniauth/google· omniauthOmniauth's Google sign-in, under any PHP host, over league/oauth2-google: Google as an OpenID Connect provider for omniauth's identity providers (Omniauth\OAuth\) - scopes "openid email profile", the nonce in the authorization address, the ID token's issuer, audience, authorized party, lifetime, nonce and Workspace domain ("hd") checked, "email_verified" read as Google sends it, the userinfo when there is no ID token -, its factory for a host's configuration.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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oauth
Availableomniauth/oauth· omniauthAbandoned: omniauth's sign-in through identity providers is omnisense/omniauth's own since 2026-10-23 (Omniauth\OAuth\, the same namespace and class names; each provider a package of its own, omniauth/google first). This last release holds no code and requires omnisense/omniauth: require omnisense/omniauth instead.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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otp
Availableomniauth/otp· omniauthOmniauth's one-time passwords over spomky-labs/otphp, under any PHP host - authenticator applications (TOTP; HOTP possible): the second factor, its enrolment (a secret and its otpauth:// address) and its revocation, with scheb/2fa's parameters (SHA1, 30 s, 6 digits, the same leeway and provisioning address) so the secrets an application keeps today go on working, a code accepted once only, and the secrets sealed at rest with libsodium (SodiumSecretBox, the key in the host's vault; the ones kept in clear read until rewritten). Formerly omniauth/totp, which it replaces (the Omniauth\Totp\ names stay aliases for one release).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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webauthn
Availableomniauth/webauthn· omniauthOmniauth's WebAuthn over web-auth/webauthn-lib, under any PHP host - passkeys: the sign-in (request options, then the assertion checked: origin, relying party, user verification required, counter and backup flags kept) and the registration (creation options, then the attestation checked), on the credential record as omnibase's userPasskey table holds it - the 13 fields of WebAuthn's CredentialRecord, in their base64 text - so a passkey registered by web-auth/webauthn-symfony-bundle signs in here and one registered here is read by the bundle. A software authenticator (P-256) signs real assertions in tests. Formerly omniauth/passkey, which it replaces (the Omniauth\Passkey\ names stay aliases for one release).
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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doxygen
Availableomnidocs/doxygen· omnidocsOmnidocs Doxygen: a C or C++ project's reference from Doxygen's XML output - its main page, a page per namespace, class, struct and file with its public members, their declarations, parameters and returns; notes, warnings and code examples in omnidocs' conventions.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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jsdoc
Availableomnidocs/jsdoc· omnidocsOmnidocs JSDoc: a JavaScript library's API reference from the JSON JSDoc explains (jsdoc -X) - a page per global, its functions, methods and properties with their comments, parameters and source lines; a library of browser scripts (IIFE, UMD) named by the globals it sets.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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markdown
Availableomnidocs/markdown· omnidocsOmnidocs Markdown: a folder of Markdown files as an omnidocs manual - its contents from the folders and the files (their front matter, a number before their name), each page rendered with league/commonmark as symfony.com/doc writes its pages: callouts (note, tip, caution, versionadded...), code with a caption and in tabs, version badges, links between pages and to the repository; and a changelog read as releases.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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php
Availableomnidocs/php· omnidocsOmnidocs PHP: a PHP package's API reference, read from its sources - its namespaces, classes, interfaces, traits and enums, their public constants, properties and methods with their signatures and PHPDoc, and the options its factories' configuration takes - as an omnidocs manual (nikic/php-parser, phpdocumentor/reflection-docblock); nothing is loaded nor run.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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sphinx
Availableomnidocs/sphinx· omnidocsOmnidocs Sphinx: a Sphinx manual as an omnidocs manual, from the JSON builder's output (sphinx-build -b json) and its objects.inv - pages in the toctrees' order, admonitions and versionadded as callouts, highlighted code in frames, the API entries at their anchors with their signatures.
Usage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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GTFS and GTFS-Realtime
Reservedomnitravel/gtfs· omnitravelUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Navitia
Reservedomnitravel/navitia· omnitravelUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Transitous
Reservedomnitravel/transitous· omnitravelUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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Amadeus Hotels
Reservedomnistay/amadeus· omnistayUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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A site’s own listings
Reservedomnistay/local· omnistayUsage policy not declared yet. The provider’s maintainer, or the company behind the API, can declare it.
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DeepL API
Reservedomnilang/deepl· omnilang- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Developer plan: 1M characters once, no personal data; unedited output shown to users carries DeepL’s name.
Help wanted
-
Google Cloud Translation
Reservedomnilang/google· omnilang- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
powered by Google Translate
500,000 characters a month as a monthly credit, billing enabled; the attribution graphic beside results.
Help wanted
-
Azure AI Translator
Reservedomnilang/azure· omnilang- Access
- API key
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- Encouraged
F0: 2M characters a month; texts not stored.
Help wanted
-
Amazon Translate
Reservedomnilang/amazon· omnilang- Access
- API key
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- Encouraged
Inputs may be stored to improve the service unless an opt-out policy is set.
Help wanted
-
LibreTranslate
Reservedomnilang/libretranslate· omnilang- Access
- API key
- Free tier
- No
- Commercial use
- Commercial use
- Credit
- None
Self-hosted server under AGPL-3.0, no key; the hosted API is paid only.
Help wanted
-
Google Calendar
Reservedomnical/google· omnical- Access
- OAuth
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- None
Calendar scopes are sensitive: OAuth verification for a public app, 100 users before it.
Help wanted
-
Microsoft Graph calendar
Reservedomnical/microsoft· omnical- Access
- OAuth
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- None
Minimum permissions, no copies beyond need, a privacy statement, no resale.
Help wanted
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CalDAV (iCloud, Fastmail, Nextcloud…)
Reservedomnical/caldav· omnical- Access
- API key
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- None
A protocol, not a service: an app-specific password on iCloud; each server’s own terms apply.
Help wanted
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OpenHolidays API
Reservedomnical/openholidays· omnical- Access
- No key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Public and school holidays of Europe; data under ODbL, server self-hostable (AGPL-3.0).
Help wanted
-
Nager.Date
Reservedomnical/nager· omnical- Access
- No key
- Free tier
- Yes
- Commercial use
- Under conditions
- Credit
- Unclear
Commercial use requires an active sponsorship; moved to nagerholidays.com.
Help wanted
-
Unsplash
Wantedomniphoto/unsplash· omniphoto- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Photo by {name} on Unsplash
Hotlinking is mandatory and each download is reported; 50 requests an hour until production approval.
Help wanted
-
Pexels
Wantedomniphoto/pexels· omniphoto- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Photo by {name} on Pexels
New API keys were paused when read; 200 requests an hour.
Help wanted
-
Pixabay
Wantedomniphoto/pixabay· omniphoto- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Required
Results cached 24 hours, images downloaded to the site’s own server, no permanent hotlinking.
Help wanted
-
Openverse
Wantedomniphoto/openverse· omniphoto- Access
- No key
- Free tier
- Yes
- Commercial use
- Under conditions
- Credit
- Per item (each work’s licence)
Each work’s own Creative Commons licence; 200 anonymous requests a day.
Help wanted
-
Wikimedia Commons
Wantedomniphoto/wikimedia-commons· omniphoto- Access
- No key
- Free tier
- Yes
- Commercial use
- Under conditions
- Credit
- Per item (each work’s licence)
Each file’s own licence; a User-Agent with contact details is required.
Help wanted
-
USAJOBS
Wantedomnijob/usajobs· omnijob- Access
- API key
- Free tier
- Yes
- Commercial use
- Commercial use
- Credit
- Encouraged
Help wanted
-
Adzuna
Wantedomnijob/adzuna· omnijob- Access
- API key
- Free tier
- Yes
- Commercial use
- Under conditions
- Credit
- Required
A licence after a 14-day trial for commercial organisations; the linked logo on every offer.
Help wanted
-
Arbeitnow
Wantedomnijob/arbeitnow· omnijob- Access
- No key
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- Required
A link back to arbeitnow.com.
Help wanted
-
France Travail
Wantedomnijob/france-travail· omnijob- Access
- Contract
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- Unclear
Withdrawn from public access in 2026: on request, for companies only.
Help wanted
-
football-data.org
Wantedomnisport/football-data· omnisport- Access
- API key
- Free tier
- Yes
- Commercial use
- Unclear
- Credit
- Required
Football data provided by the Football-Data.org API
Help wanted
-
TheSportsDB
Wantedomnisport/thesportsdb· omnisport- Access
- API key
- Free tier
- Yes
- Commercial use
- Non-commercial only
- Credit
- Required
The free key for development only; a paid key for a published app.
Help wanted
-
OpenF1
Wantedomnisport/openf1· omnisport- Access
- No key
- Free tier
- Yes
- Commercial use
- Non-commercial only
- Credit
- Required
CC BY-NC-SA 4.0: non-commercial use; live data for sponsors.
Help wanted
No card matches these filters.