---
title: API security
summary: These articles describe various aspects of API security.
url: https://www.fastly.com/documentation/guides/security/api-security
---

- [API Discovery](https://www.fastly.com/documentation/guides/security/api-security/api-discovery/) - API Discovery provides visibility into incoming application programming interface (API) traffic proxied through Fastly's Edge network.
- [API Enforcement](https://www.fastly.com/documentation/guides/security/api-security/api-enforcement/) - API Enforcement validates incoming API requests against schemas you define and logs or blocks requests that don't conform.
- [API Inventory](https://www.fastly.com/documentation/guides/security/api-security/api-inventory/) - API Inventory provides a curated view of your organization's APIs, allowing you to document, classify, and maintain a living catalog of your API landscape.