Webhooks & Events
Subscribe to any platform event and receive real-time HTTP POST notifications — with retry logic, HMAC verification, and full delivery logging.
Webhooks & Events allows external systems to react to platform activity in real time — without polling. Subscribe to any event category (payments, loans, vouchers, approvals, security) and receive a structured HTTP POST to your endpoint the moment that event occurs. Production-grade reliability features — HMAC signature verification, exponential-backoff retry, dead-letter queuing, and delivery logging — ensure no event is missed.
Everything you need, nothing you don't
Selective Event Subscription
Subscribe to specific event types — payment.completed, loan.approved, voucher.redeemed, user.login.failed — rather than receiving every platform event and filtering yourself.
Structured Event Payload
Every webhook payload is a consistently structured JSON object with an event type, timestamp, unique event ID, and a data object containing the relevant record details.
HMAC Signature Verification
Every request includes a HMAC-SHA256 signature header computed from your webhook secret. Your endpoint can verify the signature to confirm the request genuinely came from YoApp.
Exponential Backoff Retry
If your endpoint returns a non-2xx response or times out, the system retries using exponential backoff — 30s, 2m, 10m, 1h, 6h — up to a configurable maximum attempt count.
Dead-Letter Queue
Events that exhaust all retry attempts are placed in a dead-letter queue — visible in the admin panel — where you can inspect the payload and manually trigger re-delivery once your endpoint is restored.
Delivery Log
Every webhook delivery attempt is logged — event ID, endpoint URL, HTTP response code, latency, and timestamp — searchable from the integrations admin panel.
Webhook Secret Rotation
Rotate your webhook signing secret at any time without interrupting delivery. A grace period allows your endpoint to accept both the old and new signature during the transition window.
Test Event Dispatch
Send a test event payload to any registered webhook endpoint from the admin panel — verifying your endpoint is reachable and processing the payload correctly before going live.
Built for your team
Build event-driven integrations that react to platform activity in real time — updating your CRM, sending custom notifications, or triggering downstream processes on the events that matter.
Connect YoApp to your internal systems without polling — using a reliable, production-grade webhook delivery engine that handles retries and delivery guarantees for you.
Integrate YoApp events into your own product flows — triggering actions in your application the moment a payment clears, a loan is approved, or a voucher is redeemed.
Often used together with
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