Security
6 min read
Secure Webhooks in Yegna Pay: Preventing Replay Attacks and API Abuse
YP
Yegna Pay Engineering
Core Infrastructure Team
Live Update
Webhooks in Yegna Pay are secured using cryptographic signatures and timestamp validation to prevent tampering and replay attacks.
Each webhook request is signed using a secure secret key.
Timestamps ensure that old or replayed requests are automatically rejected.
Webhook retries are handled safely without duplicating transactions.
Developers can verify webhook authenticity on their backend easily.
Key Engineering Highlights
- Signed webhook verification system
- Replay attack protection for events
- Secure retry-safe delivery mechanism
- Developer-friendly webhook validation