Detects and rejects duplicate inbound POST/PUT/PATCH requests with a 409/conflict, with no client-side idempotency key required. The server auto-computes a fingerprint of each mutating request, claims it atomically in Redis, and short-circuits duplicates seen within a configurable time window, so they don't overwhelm your server or cause 5xx errors.
Required Ruby Version
>= 2.6
Authors
Tilo Sloboda
Versions
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1.0.0
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source
- 1.0.0 source June 24, 2026 (27 KB)
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1.0.0.pre1
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source
- 1.0.0.pre1 source June 17, 2026 (25.5 KB)
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