ذرائع کی جانچ پر مبنی تحقیق: Crypto Exchange Client Order

Decision Matrix

Source Map

• Coinbase Developer Documentation: Get Single Order (coinbase-get-order)
• Coinbase Developer Documentation: Cancel an Order (coinbase-cancel-order)
• Kraken API Documentation: WebSocket v2 Add Order (kraken-ws-add-order)
• OKX: Place Order (okx-place-order)
• Bybit API Documentation: Place Order (bybit-place-order)

Control Notes

1. Client identity

Client identity is the point where public documentation must become an operating rule. In this package, it means client-supplied order identity helps correlate requests but is not the same as exchange final state. The practical action is to log the non-secret client id and exchange id separately. The unresolved edge is whether a lost request reached the matching engine, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

2. Acknowledgement layer

Acknowledgement layer is the point where public documentation must become an operating rule. In this package, it means venue acknowledgement can arrive before final execution, rejection or cancellation is known. The practical action is to separate request accepted, order open, partially filled, filled, canceled and rejected states. The unresolved edge is network loss between acknowledgement and final state, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

3. Retry rule

Retry rule is the point where public documentation must become an operating rule. In this package, it means retries can duplicate risk when client id reuse and final-state checks are unclear. The practical action is to require a lookup or cancel-reconcile route before repeating a mutating request. The unresolved edge is venue-specific idempotency windows and purged historical records, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

4. Cancel evidence

Cancel evidence is the point where public documentation must become an operating rule. In this package, it means a cancel response or cancel reject needs its own evidence chain. The practical action is to record cancel request id, product or symbol, venue response and final state. The unresolved edge is orders already filled, already canceled or no longer queryable, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

5. Stop condition

Stop condition is the point where public documentation must become an operating rule. In this package, it means automation should stop when it cannot prove whether an order exists or changed state. The practical action is to pause trading if client id, venue id, final state or reconciliation path is missing. The unresolved edge is private margin checks, liquidation, support correction and future API changes, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

Known Unknowns

• whether a lost request reached the matching engine
• network loss between acknowledgement and final state
• venue-specific idempotency windows and purged historical records
• orders already filled, already canceled or no longer queryable
• private margin checks, liquidation, support correction and future API changes

Practical Takeaway

Client order identity is a retry-safety field, not a complete execution receipt. Coinbase Exchange documentation lets users query or cancel orders by exchange id or client-assigned client_oid. Kraken WebSocket v2 add_order documentation exposes order-entry request fields, OKX documents place-order behavior, and Bybit documents orderLinkId in place-order controls. The radar finding is that a safe bot must log non-secret client id, venue order id, acknowledgement, cancel result, final order state and reconciliation route before retrying any mutating order request. The article stops at the evidence boundary. It helps the reader decide what to inspect next without converting public documentation into a promise that a private account, wallet, API key, pool route, stablecoin balance, tokenized asset or policy framework will work under every future condition.