Get one public event
Returns a single public event envelope by id.
Authorization
apiKey Community-scoped API key. Send it as Authorization: Bearer arclt_live_.... Keys carry scopes; endpoints that need a specific scope answer 403 missing_scope when the key lacks it.
In: header
Path Parameters
Response Body
application/json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
curl -X GET "https://example.com/v1/events/string"{
"id": "evt_01JMZXA1B2",
"type": "subscription.active",
"timestamp": "2026-07-01T12:00:00Z",
"api_version": "2026-08",
"data": {}
}{
"type": "https://docs.arcalotl.com/api/errors#unauthorized",
"title": "Unauthorized",
"status": 401,
"detail": "A valid API key is required. Provide it as 'Authorization: Bearer arclt_live_...'.",
"code": "unauthorized"
}{
"type": "https://docs.arcalotl.com/api/errors#missing_scope",
"title": "Forbidden",
"status": 403,
"detail": "This API key is missing the required scope: subscriptions:read.",
"code": "missing_scope"
}{
"type": "https://docs.arcalotl.com/api/errors#not_found",
"title": "Not Found",
"status": 404,
"detail": "The requested resource was not found.",
"code": "not_found"
}{
"type": "https://docs.arcalotl.com/api/errors#rate_limited",
"title": "Too Many Requests",
"status": 429,
"detail": "Rate limit exceeded. Retry after the interval in the Retry-After header.",
"code": "rate_limited"
}GETList projected public events
Polling and reconciliation feed. Ordered newest-first with keyset pagination. Filter by one or more event types, or resume after a known event id. Requires the events:read scope.
GETList the machine-readable event-type catalog
The authoritative catalog of public event types and their descriptions. Use it to populate `event_types` on an endpoint. Available to any authenticated key.