소개
This skill provides a standardized framework for integrating Exa's webhook system into your applications securely and reliably. It focuses on implementing robust cryptographic signature verification using HMAC-SHA256, preventing replay attacks via timestamp validation, and establishing scalable event handling architectures. By utilizing this skill, developers can quickly set up production-grade webhook endpoints in Express.js that include idempotency tracking with Redis, ensuring that real-time data from Exa is processed accurately without security vulnerabilities.
