omniticket/eventbrite 1.x

Eventbrite for omnisense/omniticket: an organization's events, their ticket classes, their attendees, and a ticket code checked - through Eventbrite's API v3 (https://www.eventbriteapi.com/v3, documented at https://www.eventbrite.com/platform/api) with a bearer token. Reading only. No maintained PHP client of the v3 API was found to reuse.

Operation	Eventbrite API v3
`events()`	`GET /organizations/{id}/events/` (`expand=ticket_availability,venue`, `order_by=start_asc`, `time_filter`)
`event($id)`	`GET /events/{id}/` (the same expansion), `GET /events/{id}/ticket_classes/`
`attendees($id, $since)`	`GET /events/{id}/attendees/` (`changed_since` with `$since`)
`check($id, $code)`	the attendees, read whole

Every list follows pagination.continuation while has_more_items.

Installation

composer require omniticket/eventbrite symfony/http-client

Requires PHP 8.2, omnisense/omniticket (1.x) and symfony/http-client-contracts (^3.0).

Credentials

A private token (Eventbrite's account settings, "Developer links", "API keys") or an OAuth token, and the organization's id (GET /users/me/organizations/ gives it).

Options

Option	Type	Default	Required
`token`	string	-	yes	sent as a bearer
`organization`	string	-	yes	whose events are listed
`url`	string	`https://www.eventbriteapi.com/v3`	no

Capabilities

Contract	Supported
`EventCatalogInterface`	yes
`AttendeeListInterface`	yes, incremental (`changed_since`)
`TicketCheckInterface`	yes, among the attendees

capabilities(): catalog, attendees, check and incremental true; no widget; terms https://www.eventbrite.com/platform/api; limits: per token 2,000 calls an hour, 48,000 a day (figures as Eventbrite publishes them, not re-checked on 2026-10-24).

Behaviour

Events. time_filter is current_future, or all with a query's past. Each event: id, name.text, start.utc, end.utc, url, the venue's name and city, capacity, the price range from ticket_availability.minimum_ticket_price and maximum_ticket_price (currency objects in minor units). Status: draft draft; canceled cancelled; ended, completed ended; live, started - sold out when is_sold_out, upcoming before start_sales_date, sales closed when has_available_tickets is false, else on sale; anything else unknown. A sold-out event's availability is 0 of its capacity.

One event. The event, then its ticket classes as rates: id, name, the cost (0 in its currency, USD when none, for a free class), availability (sold out when on_sale_status is SOLD_OUT, else from quantity_total and quantity_sold), sales_start, sales_end.

Attendees. Each: id, the first barcode as the code, the profile's first and last names and e-mail, ticket_class_name as the rate, order_id. Status: refunded (the flag, or the barcode's status); cancelled (the flag, or Not Attending); checked in (the flag, or the barcode used; the barcode's changed as when); Unpaid pending; else valid. $since is sent as changed_since in UTC.

Check. Eventbrite has no lookup by barcode: the event's attendees are read, every page, and the code looked for among them. An application checking many tickets keeps the list itself.

Example

<?php

require __DIR__.'/vendor/autoload.php';

use Omniticket\Eventbrite\EventbriteFactory;
use Omniticket\Model\EventQuery;
use Omniticket\Registry;
use Symfony\Component\HttpClient\HttpClient;

$registry = new Registry([new EventbriteFactory(HttpClient::create(['timeout' => 15]))], [
    'eb' => ['factory' => 'eventbrite', 'options' => ['token' => getenv('EVENTBRITE_TOKEN'), 'organization' => getenv('EVENTBRITE_ORGANIZATION')]],
]);

foreach ($registry->catalog('eb')->events(new EventQuery(limit: 10)) as $event) {
    printf("%s %s from %s\n", $event->start?->format('Y-m-d'), $event->title, $event->priceFrom?->major() ?? '?');
}

Not run live (no token). A 429 was mapped on a recorded answer on 2026-10-26: Eventbrite answered 429 for event "1": Hourly rate limit has been reached for this token.

Errors

401, 403: InvalidKeyException; 404: NotFoundException; another status of 400 or more, or an answer that is not JSON: ProviderException with Eventbrite's error_description, the status as its code.
A network failure: UnreachableException.

Verified, and not

Tests/EventbriteProviderTest.php, against answers composed from the objects Eventbrite's API documents, not recorded: events across two pages, statuses (on sale, sold out, sales not open yet), one event whole (ticket classes, a sold-out class), attendees with changed_since, checks valid, already used, refunded and unknown, a refused token; BareTest. Green in the family's harness on 2026-10-26. Not run live: no Eventbrite token was used.

Responsibility

This package is an independent, unofficial client, affiliated with Eventbrite in no way. Whoever runs it keeps Eventbrite's API terms and rate limits; see the README.

Propose a change docs/index.md