---
title: API Security
summary: null
url: https://www.fastly.com/documentation/reference/api/api-security
---

The API Security product builds a continuously updated, searchable catalog of all your API endpoints — giving you instant visibility into what APIs exist, how they’re used, and helping you spot unknown or unwanted API calls.

- [Operations](https://www.fastly.com/documentation/reference/api/api-security/operations/) - Operations provide functionality to manage API operations discovered for a service, including listing, creating, updating, and deleting operations, as well as managing tags for organizing operations.