Security
7 min read
How Yegna Pay Protects Against Fraud Using Idempotency and Transaction Hashing
YP
Yegna Pay Engineering
Core Infrastructure Team
Live Update
Yegna Pay uses idempotency keys, hashing, and validation layers to ensure every transaction is processed only once and remains secure.
Idempotency keys ensure that repeated requests do not result in duplicate payments.
Each transaction is assigned a unique hash for verification and tracking.
The system cross-checks incoming requests against previous transaction logs.
This prevents accidental double charges and malicious replay attacks.
Key Engineering Highlights
- Idempotency-based payment protection
- Transaction hashing for uniqueness
- Replay attack prevention system
- Secure request validation pipeline