webhook-receiver-hardener

What problem does it solve?

This Skill hardens webhook receivers against common security threats and operational failures, ensuring that incoming event data is processed securely and reliably.

Core Features & Use Cases

• Signature Verification: Protects against spoofed requests using HMAC validation.
• Deduplication & Idempotency: Prevents duplicate processing of events, even if the provider retries.
• Robust Error Handling: Ensures graceful failure and appropriate responses to the provider.
• Use Case: Implementing a webhook endpoint for a payment gateway where you need to ensure that payment notifications are legitimate, processed only once, and handled correctly even if the gateway retries sending the same notification.

Quick Start

Implement webhook security by verifying the signature of incoming requests before processing.