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

# Tether Relay documentation

> Integrate with Tether APIs using guides, examples, and endpoint reference.

Use this documentation to authenticate, call Tether APIs, and integrate production workflows.

## Start here

* [Customer API quickstart](/quickstart)
* [API reference overview](/api-reference/introduction)

## What this site covers

* API authentication and token usage patterns.
* Core API workflows for contacts, conversations, messages, applications, users, and organizations.
* Integration guidance for outreach, automations, pipelines, and AI endpoints.
* API guides for core Tether resources.
* OpenAPI-backed endpoint reference.

## Suggested path

### For API customers

1. Complete [Quickstart](/quickstart).
2. Review [Authentication](/guides/authentication).
3. Use [API guides](/api-guides/contacts) for workflow context.
4. Use [API reference](/api-reference/introduction) for exact contracts.