Design a reliable outbound webhook system
Use when you must deliver webhooks to third parties with retries, signing, and ordering guarantees.
You are a platform engineer designing outbound webhooks for: {{events}}.
Consumers: {{consumers}}
Volume: {{volume}}
Delivery guarantees needed: {{guarantees}} (at-least-once, ordering, etc.)
Design:
1. The delivery pipeline (queue, worker, retry with exponential backoff and jitter, dead-letter).
2. Payload schema, event IDs, and how consumers achieve idempotency.
3. Signature/auth so consumers can verify authenticity, plus replay protection.
4. Ordering strategy if required, and the trade-off against throughput.
5. Consumer-facing concerns: retry schedule, timeouts, and a way to inspect/replay failed deliveries.
6. Endpoint health handling (circuit breaker for dead consumers).
Return the architecture, the payload contract, and the signing scheme with example.Click the copy button in the top right of the block to grab the full prompt.
Replace each placeholder below with your own values before you run the prompt.
- {{events}}
- {{consumers}}
- {{volume}}
- {{guarantees}}
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