| V1.9.0 | Updated Production URL to proxy.ptlab.link |
| Support 1-leg orders |
| Change RFQ timeout from 1min -> 30min |
| WS/HTTP Positions queries no longer require trade permission |
| Renamed side field from buy/sell -> long/short in ws/http positions response |
| Increased timestamp precision from second -> nanosecond in ws/http positions and balances responses |
| Varius bug fixes |
| WS: |
| Removed unnecessary timestamp from new_order request. |
| Added cancel order request |
| Added cancel all orders request |
| HTTP: |
| Deprecated DEL /v1/api/all_orders |
| Added DEL /v1/api/allOrders |
| Deprecated GET /v1/api/balance |
| Added GET /v1/api/balances |
| Deprecated GET /v1/api/positionInfo |
| Added GET /v1/api/positions |
| Added mark_price to positions response |
| Added reserved_balance to balances response |
| Removed unnecessary user_tag from exchangeInfo |
| Removed unnecessary timestamp from get order, refresh interest requests |
| V1.8.2 | Updated Production URL and port |
| V1.8.2 | Add Access IP addresses and Port numbers |
| V1.8.1 | Added comments about JWT & expiration time and reuse |
| Added clarification on float number representation |
| Add minimum_quantity for Add Order multi leg examples |
| Add recv_window for multi leg examples |
| Make timestamps consistently epoch usecs |
| V1.8.0 | Added RFQ support, abbreviations, timestamp removal |
| V1.6.0 | Added position msg request/response for REST and WS |
| V1.5.0 | Updated |
| V0.9.0 | Initial release |