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API ReferencePayment Proof

Remove payment proof

Remove payment proof.

Credential: Customer session

Before you call

  • A customer session for the same partner, integration, customer, wallet and chain.
  • To change proof, the customer must be the fiat payer on a BUY, and the trade must be CREATED, PAID or DISPUTED.
  • Uploads accept PNG or JPEG files up to 3 MiB decoded. Authenticated reads return merchant originals unchanged.

BUY customer payer only while CREATED, PAID or DISPUTED. Remove the active proof reference while retaining chat evidence. Repeating the same removal succeeds; a stale proofId cannot delete a newer receipt.

Confirm with Sinbad that this endpoint is enabled in your environment.

Errors

StatusCodeWhat to do
400VALIDATION_ERRORCorrect the fields reported in details before retrying.
401UNAUTHENTICATEDCreate a new customer session or use a valid server credential.
403FORBIDDENCheck credential ownership, integration and the supplied Origin.
404NOT_FOUNDCheck the resource ID. A resource that belongs to someone else also returns 404.
409CONFLICTRead the current state again before you prepare or retry.
503UPSTREAM_ERRORRetry with backoff; preserve the same idempotency key for a repeated mutation.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Path parameters

tradeIdstringRequired

Request

This endpoint expects an object.
expectedProofIdstringRequiredformat: "^[A-Za-z0-9_-]{1,128}$"

Response

success true, proofOfPayment null. Stored evidence and escrow state are unchanged.
successboolean
proofOfPaymentobject or null

Errors

400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
404
Not Found Error
409
Conflict Error
503
Service Unavailable Error