[KongchangAI]
Concept幂等键

Idempotency Key

A unique identifier mechanism used to ensure the idempotency of operations. Widely applied in distributed systems and API design, it guarantees that repeated execution of the same request produces an effect only once, and is a core safeguard for safe retries of agent write operations.

Timeline (last 90 days)

Sep 24

Common approaches to achieving idempotency include assigning a unique request ID (Idempotency Key) to each operation, which the server uses for deduplication.

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Sep 11

A common practice for achieving idempotency is to generate a unique operation identifier (Idempotency Key) for each operation; the server first checks whether that ID has already been processed upon receiving a request, and if it has been completed, returns the original result directly without re-executing.

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