Dear BitMart API users:

Please be advised that from April 15, 2025 at 12:00 (UTC+0) to May 9, 2025 at 00:00 (UTC+0), OpenAPI will temporarily suspend open positions in One-Way Mode.

Affected Feature:

• Opening positions via OpenAPI in One-Way Mode

 (Note: This does not affect order cancellations or closing positions in One-Way Mode. All functions in Hedge Mode (Two-Way) remain fully available.)

• If you attempt to open a position in One-Way Mode during this period, the API will return error code 40060 with the message: "The API is under maintenance."

 Recommendation:

• Please switch to Hedge Mode (Two-Way) to continue placing orders via OpenAPI.

We apologize for any inconvenience and appreciate your understanding and support.

Best regards,

The BitMart Team