Removal of AllOrNone ExecInst

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) AllOrNone will be removed on 00:00 UTC Monday 14th May. Orders using AllOrNone will be rejected.