As part of BitMEX’s engine optimization process, breaking API changes are occasionally required. BitMEX strives to avoid imposing these whenever possible.
Please ensure you update your API clients appropriately to avoid any disruption to your trading strategies.
- The order Execution Instruction (ExecInst)
AllOrNonewill be removed on 00:00 UTC Monday 14th May. Orders using
AllOrNonewill be rejected.