AppendReceipt

What POST /v1/events answers. Duplicates are success - that is what makes retrying under the same event_id idempotent.

Type object

Shape

Field	Type	Description
acceptedrequired	integer (uint32, >= 0)
duplicatesrequired	integer (uint32, >= 0)
rejected	array of RejectedEvent
last_seqrequired	integer (uint64, >= 0)	The journal's latest sequence after this batch - a subscriber's starting cursor.

Example

{
  "accepted": 0,
  "duplicates": 0,
  "rejected": [
    {
      "index": 0,
      "event_id": "string",
      "code": "string",
      "message": "string"
    }
  ],
  "last_seq": 0
}

The contract has no example values, so example bodies are generated from each schema: every field is shown with a placeholder of its type.

Used by

POST/v1/events
Publish a batch of events; idempotent by event_id

Generated from contract version 1. Last updated November 12, 2026.