# 1Health API Documentation > Auto-generated, per-route usage documentation for the 1Health platform API — precise request/response schemas, auth requirements, and examples for every published route. ## Getting Started - [Site guide](./api/agents.md): Start here: URL grammar, authentication, the shared error envelope, pagination. - [Route manifest](./api/manifest.md): Single-fetch index of every published route. - [Authentication quickstart](./api/authentication/agents.md): How to obtain and use an access token.