Change Log

2025-12-26

Time-sensitive Notice

• The following change to REST API will occur at approximately 2026-01-15 07:00 UTC:
  When calling endpoints that require signatures, percent-encode payloads before computing signatures. Requests that do not follow this order will be rejected with -1022 INVALID_SIGNATURE. Please review and update your signing logic accordingly.

REST API

• Updated documentation for REST API regarding Signed Endpoints examples for placing an order.

---

2025-06-27

• New endpoint for Spot Block Matching:
  • POST /sapi/v1/block-match/order/cancel Order Cancel
  • POST /sapi/v1/block-match/order/extend Extend Order Validity Period by Adding 30 Minutes to the Current Time
  • POST /sapi/v1/block-match/order/place Spot block match Place order, The order is valid for 30 minutes and will automatically expire if not executed.
  • POST /sapi/v1/block-match/order/take Accept order, Complete Transaction
  • POST /sapi/v1/block-match/order/query-open-order Query User's Open Orders
  • POST /sapi/v1/block-match/order/query-order-history Query User's Order History
  • POST /sapi/v1/block-match/symbols Return Trading Symbols Supported by Block Match