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Idempotency & Rate Limits
Quant & Broker APIs · Live Broker ExecutionDeterministic `clientOrderId` idempotency keys, token-bucket rate limiters, and dead-man's switch watchdogs.
Topics in this Sub-Topic
Explore each dedicated topic below inside the 3-level Trade School hierarchy (Quant & Broker APIs / Live Broker Execution / Idempotency & Rate Limits).
Idempotent Order Keys (`clientOrderId`) & Safe Network Timeout Handling
Why you must query the order book by `clientOrderId` before retrying an HTTP 504 Gateway Timeout on an order request.
Dead-Man's Switch Watchdogs, Stale-Feed Detection & Emergency Flatten
Detecting frozen WebSocket tick feeds within 3 seconds and triggering out-of-band protective stops.
Lessons
- Idempotent Order Keys (`clientOrderId`) & Safe Network Timeout Handling
Why you must query the order book by `clientOrderId` before retrying an HTTP 504 Gateway Timeout on an order request.
- Dead-Man's Switch Watchdogs, Stale-Feed Detection & Emergency Flatten
Detecting frozen WebSocket tick feeds within 3 seconds and triggering out-of-band protective stops.