> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.6mm.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.6mm.com/_mcp/server.

# Integration Recommendations

* Server-side programs should preferably use API Key signing for trading endpoints. Frontend user actions should preferably use JWT.
* Before placing orders, query `/v1/public/market/symbols` and perform local validation against `tickSize`, `stepSize`, minimum notional value, and maximum quantity.
* Generate a unique `clientOrderId` for order write operations so that reconciliation is possible after disconnects.
* Final status after cancel, cancel-all, or amend operations should be determined by WebSocket streams or query endpoints.
* For WebSocket order book data, check continuity with `endVersion`. If a version gap is detected, resubscribe to obtain a fresh snapshot.
* `apiSecret` is shown only once. If it is leaked, immediately disable or delete the corresponding API Key.