Developer Implementation Checklist

Area Checklist item
Endpoint readiness Webhook endpoint is reachable and can receive HTTP payloads from Payblr.
Event subscription Required event types are selected and configured for the endpoint.
Event mapping Event codes are mapped to the correct internal processing workflows.
Payload processing Webhook payloads are parsed, validated, processed, and stored.
Retry handling Repeated notifications are handled safely to avoid duplicate business impact.
Recovery Historical or missed event retrieval is understood for recovery and reconciliation.
Logging Event identifiers, timestamps, payload references, and processing outcomes are stored for troubleshooting.