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Change Log

2026-06-16​

  • Added — P2P API documentation module: new P2P top navigation entry and dedicated sidebar.
  • Added — Error Code page for P2P Open API Maker endpoints, including global and business error codes.
  • Added — Introduction, Change Log, and Enum Values (Side, KycLevel, advStatus, FeeType, OrderDealState, NotifyType).
  • Added — Account & Order Info: GET /api/v3/fiat/merchant/ads/pagination (Get My Ads List), GET /api/v3/fiat/market/ads/pagination (Get Market Ads List), GET /api/v3/fiat/merchant/order/paginationV2 (Get My Order List (Maker View)), GET /api/v3/fiat/market/order/paginationV2 (Get All Order List), GET /api/v3/fiat/order/detail (Get Order Detail).
  • Added — Order Management: POST /api/v3/fiat/merchant/order/deal (Create Order), POST /api/v3/fiat/confirm_paid (Mark Order as Paid), POST /api/v3/fiat/release_coin (Release Cryptocurrency).
  • Added — Advertisement Management: POST /api/v3/fiat/merchant/ads/save_or_update (Create/Update Ad), POST /api/v3/fiat/merchant/service/switch (Close/Open Business).
  • Added — Chat: POST /api/v3/userDataStream and GET /api/v3/userDataStream (Generate/Get listenKey), GET /api/v3/fiat/retrieveChatConversation (Get Chat Conversation Info), GET /api/v3/fiat/retrieveChatMessageWithPagination (Get Chat Messages With Pagination), POST /api/v3/fiat/uploadFile (Upload File), GET /api/v3/fiat/downloadFile (Download File), and WebSocket Chat (wss://wbs.p2p.mexc.com/ws).