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

# Sailer API

> A REST API for the contacts, conversations, and campaigns in your Sailer workspace.

The Sailer API lets you read and write the same records your team works with in
the product: contacts, the conversations they are having, and the campaigns they
belong to.

<Note>
  **Early access.** The `/v1` contract below is stable and versioned, but not
  every resource is live yet. This page lists what you can call today.
</Note>

## Available today

| Resource     | Operations                                                                       |
| ------------ | -------------------------------------------------------------------------------- |
| **Contacts** | List, search, create, retrieve, update, upsert                                   |
| **Meta**     | Describe your token (`/v1/me`), read workspace capabilities (`/v1/capabilities`) |

Organizations, deals, pipelines, notes, activities, tags, conversations, and
campaigns are part of the `/v1` design and will appear here as they ship. The
tags already exist in the reference so you can see where they will land.

## Start here

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/guides/quickstart">
    Your first authenticated request, in about two minutes.
  </Card>

  <Card title="Authentication" icon="key" href="/guides/authentication">
    Token format, scopes, and what a token can and cannot reach.
  </Card>

  <Card title="Pagination" icon="list" href="/guides/pagination">
    One cursor scheme across every collection.
  </Card>

  <Card title="Errors" icon="triangle-exclamation" href="/guides/errors">
    The error envelope and how to handle each type.
  </Card>
</CardGroup>

## Base URL

```
https://api.chatsailer.com
```

Every endpoint is under `/v1`. The version is in the path, so a future `/v2` can
land without breaking anything you build today.