#http

机器辅助翻译草稿 (Chinese) for "Webhook": A user-defined HTTP callback that fires automatically when a specific event occurs in a source system. Rather than polling an API repeatedly, webhooks push data to a listener URL the moment something happens — making integrations real-time and efficient.

“示例草稿: We set up a webhook so Slack gets notified instantly every time a new definition is published.”

机器辅助翻译草稿 (Chinese) for "Idempotency": The property of an operation where performing it multiple times produces the same result as performing it once. Idempotent API endpoints are critical for safe retries — if a network error occurs, the client can re-send the request without fear of duplicating side effects like charges or database records.

“示例草稿: Pass an idempotency key with payment requests so retries don't charge the customer twice.”