To enhance your trading experience, we are implementing a mandatory change to our REST API. You can find the details below. The change will be accessible in Testnet starting from 25 September 2023, at 04:00 UTC, and in Production from 28 September 2023, at 04:00 UTC.   What is Changing? The exchange will reject any … Continue reading REST API Update: Rejecting qty amend up on already filled GTC/DAY orders