webhook-architecture
Skill34 starsChanged 9 days agoMITView on GitHub
Three-layer NestJS design for inbound webhooks. Use when adding a webhook endpoint, verifying signatures, routing external events, idempotent processing or failed-delivery recovery. Not for billing or subscription logic — use saas-platform-patterns.
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- Hive-Academy/ptah-extensionword for word, first seen Nov 3, 2026
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- Hive-Academy/ptah-extension★ 34100% same
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- Distinctive: line 13
Keep provider-specific event mapping in the webhook service.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
3-Layer Webhook Architecture
Apply
- Implement each inbound provider webhook in its Stage B domain module. Keep HTTP extraction, verification/routing, and domain handling in separate layers.
- Preserve the raw request bytes for signature verification. Verify before parsing or dispatching an event.
- Deduplicate provider event IDs before applying domain mutations. Durably persist handler failures in the webhook service. Acknowledge with 200 only when an automatic retry path will redrive the stored failure; otherwise return a retryable response. Consult the recovery guide for manual-retry and queue options.
- Keep provider-specific event mapping in the webhook service; route each event type to one domain handler method, which owns its business changes.
Load by task
- For controller, verification service, domain handler, and module wiring, load three-layer pattern.
- For SDK verification or HMAC, timestamp, and raw body requirements, load signature verification.
- For idempotency, failed delivery storage, response handling, and retry queues, load resilience and recovery.
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