Signed events for every transition.
Subscribe to a typed stream of payment and subscription events. Every delivery is signed, retried on failure and replayable — nothing happens silently.
Reliable by default
Built so your backend always knows the truth about a subscription.
Signed, typed payloads
Every event is signed so you can verify it came from Subsie, with a stable, typed schema you can depend on.
- HMAC-signed deliveries
- Typed, versioned schema
- Idempotency keys included
Automatic retries & replay
If your endpoint is down, Subsie retries with backoff and keeps a log you can inspect and replay at any time.
- Exponential backoff
- Delivery logs
- One-click replay
Common questions
How do I verify a webhook is genuine?
Each request carries a signature header. Verify it against your endpoint secret before acting on the payload.
What gets retried?
Any non-2xx response is retried with exponential backoff over a configurable window; deliveries are logged throughout.
Can I replay past events?
Yes — every event is retained and can be re-sent to your endpoint from the dashboard or API.
Keep your backend in sync.
Create an account to register endpoints and inspect deliveries. Live events flow once settlement is enabled.