Close a game round
POST/v2/provider_a8r.Round/Finish
Prediction Markets calls this endpoint to close a game round. Prediction Markets sends this request only when the round has no win transaction.
Closed round behavior
Do not reject this request only because the round is already closed. Reject a request for a closed round only if Prediction Markets tells you to do it.
Required headers:
X-REQUEST-SIGN— HMAC-SHA256 hex signature of the raw request body
Request
Responses
- 200
- 400
- 403
- 5XX
You closed the game round.
You cannot process the request. Use meta.api_code to give the reason.
The signature is not correct. The X-REQUEST-SIGN header is missing, or it does not match the signature of the raw request body.
Your system has an internal error. Prediction Markets can send the request again.