> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tensor9.com/llms.txt
> Use this file to discover all available pages before exploring further.

# API Gateway (REST)

> Publishes REST APIs in front of Lambda, HTTP or AWS service backends, with stages, request and response mapping templates, API keys and usage plans.

API Gateway (REST) is available on AWS only.

[Service Catalog](/service-adapters/catalog).