REST API reference - Eventory API

Base URL

https://api.eventory.ai

TLS only. Every endpoint below is relative to this host. The Notifications API is a WebSocket on the same host and is documented under Notifications API.

Conventions

Authentication: apikey header on every request. See Authentication.
Content type: send Content-Type: application/json on POST and PATCH.
Timestamps: RFC 3339 / ISO 8601, UTC unless a platform says otherwise.
Decimals: Market Data returns money and percentages as strings to preserve precision, e.g. "129.50", except that Ticketmaster prices are numbers. Search hits and Live Availability return numbers.
Nulls: a field that is on file but empty is null. Fields that never apply may be omitted entirely. Treat every optional field as possibly absent.
Additive changes: new fields may appear in any response without notice. Ignore keys you do not know.
Response envelopes: the Watchlist API wraps its payloads — { "items": [...] } on a list, { "item": {...} } on a single item. Market Data and Live Availability do not. Read each endpoint’s response schema rather than assuming a bare object.
Errors: one gateway envelope for auth, access, billing and routing; per-API formats after that. See Errors.

Endpoints

Market Data

Historical and aggregated marketplace data. Polling API, 1 credit per call.

Method	Path	What it returns
`POST`	`/eventory/data/search`	Full-text search over the event catalog with filters and sorting.
`GET`	`/eventory/data/viagogo/{event_id}`	Viagogo event metadata, latest summary, daily history, price histogram.
`GET`	`/eventory/data/sales/viagogo/{event_id}`	Recent individual sales, newest first. 1 credit per 20 rows.
`GET`	`/eventory/data/ticketmaster/{tm_event_id}`	Ticketmaster scrape runs, section and offer stats, history, dashboard series.
`GET`	`/eventory/data/vividseats/{production_id}`	VividSeats listed inventory: latest summary with 24h changes, daily history, per-section breakdown.
`GET`	`/eventory/data/artist`	Artist profile, social metrics and snapshots, by exact URL.
`POST`	`/eventory/data/events/add`	Start tracking a Viagogo or Ticketmaster event.
`GET`	`/eventory/data/ping`	Liveness probe.

Live Availability

Current inventory for one event on one platform. 5 credits per call.

Method	Path	What it returns
`GET`	`/events/platforms`	Every platform key with regions, section shape and an example id.
`POST`	`/events/scrape`	Live sections, total stock and event info. Up to 60 s.
`GET`	`/events/ping`	Liveness probe.

Watchlist

The events the Notifications API watches for you. Free.

Method	Path	What it does
`GET`	`/watchlist`	List your items, newest first. Whole watchlist by default; `limit` and `offset` page it.
`POST`	`/watchlist`	Create an item. Returns `201` with the created item(s).
`GET`	`/watchlist/{id}`	Read one item.
`PATCH`	`/watchlist/{id}`	Partial update. Send only what changes.
`DELETE`	`/watchlist/{id}`	Delete. Returns `200` with `deletedIds`.
`GET`	`/watchlist/health`	Liveness probe.

Account

Method	Path	What it returns
`GET`	`/usage`	Plan, period and credit usage, live. Free, works with any valid key.

Trying it here

Each endpoint page has a playground. Paste your key into the apikey field and the requests run against production, so paid endpoints spend real credits and POST /watchlist creates real items.

​Base URL

​Conventions

​Endpoints

​Market Data

​Live Availability

​Watchlist

​Account

​Trying it here