API reference

Base URLs

https://api.sekaibeyond.com     (works from mainland China; see the relay)
https://sekaibeyond.com/api     (everywhere else)

Both take the same paths and answer the same way. See Calling from mainland China for the relay.

Every request carries the key:

Authorization: Bearer sbk_…
Content-Type: application/json      (POST only)

Keys are made by core-staff in the admin panel. See API keys.

JSON in and out, in UTF-8.
Timestamps are ISO 8601 in UTC, such as 2026-11-14T18:00:00.000Z, or null when not set.
Text fields are "" when not set, never null. Each Chinese field (ending in Cn) may be ""; the site then shows the English one.
Fields may be added over time, so ignore any you don't know.

Endpoint	Scope	What it does
`GET /v1/events`	`events:read`	List every event, archived ones included
`GET /v1/events/{eventId}`	`events:read`	Get one event, such as to check it just before taking payment
`POST /v1/events/{eventId}/orders`	`tickets:write`	Issue an order's tickets once it's paid
`GET /v1/events/{eventId}/orders/{orderId}`	`tickets:read`	Get an order, with whether each ticket has been used

What they return:

The Event object: both kinds of event the site has, unarchived and archived, and their fields
The Order object: an order and its tickets

Prices stay in the seller's app, since events don't store them.