Welcome!

The Fastly Documentation Site presents a series of articles, tutorials, and API references to help you get the most out of using Fastly for your site, service, or application.

Guides & Tutorials

An extensive knowledge base to help you perform specific tasks.

API Reference

Full reference to the Fastly APIs.

VCL Reference

Reference to Fastly VCL.

Products

Details about Fastly's products and features.

Changelog

A log of documentation updates.

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