API Reference

DraftLast reviewed 2026-06-23

Amend a deal

PATCH 
/api/v1/deals/:id

Updates a deal's details and/or extensions. Requires version for optimistic concurrency.

Request

Responses

200

Deal amended successfully

400

Validation failure

403

Insufficient scope — requires deals:amend

404

Deal not found

409

Concurrency conflict — version mismatch