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

# Overview

> Build intelligent voice agents with human-like conversation capabilities

# ThreeTone

> ThreeTone is a voice AI platform that enables developers to build, deploy, and scale intelligent voice agents.

## Start from the REST API today

```bash theme={null}
export THREETONE_API_KEY="YOUR_API_KEY"
```

The public SDKs are being prepared, but the production API is already live. Use
the REST API directly today, then migrate to the official SDKs later without
changing your auth model or endpoint structure.

## ​ Create your first agent

```bash cURL theme={null}
curl --request POST \
  --url https://api.threetone.in/v1/convai/agents/create \
  --header 'x-api-key: YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "name": "Customer Support Agent",
    "system_prompt": "You are a helpful customer support representative."
  }'
```

## Most popular

<CardGroup cols={2}>
  <Card title="Quick Start" icon="rocket" href="/quickstart">
    Get started with your first API call
  </Card>

  <Card title="AI Agents" icon="robot" href="/capabilities/voice-agents">
    Build intelligent conversational bots
  </Card>

  <Card title="Integration Guides" icon="code" href="/guides/authentication">
    Step-by-step implementation tutorials
  </Card>

  <Card title="API Documentation" icon="brackets-curly" href="/api-reference/introduction">
    Complete API reference and examples
  </Card>
</CardGroup>

## Platform Capabilities

<CardGroup cols={2}>
  <Card title="AI Voice Agents" icon="robot" href="/capabilities/voice-agents">
    Create smart conversational assistants
  </Card>

  <Card title="Call Analytics" icon="chart-line" href="/capabilities/conversation-management">
    Track performance and optimize interactions
  </Card>

  <Card title="Smart Knowledge" icon="brain" href="/capabilities/knowledge-base">
    Train agents with your content and data
  </Card>

  <Card title="Telephony System" icon="phone" href="/capabilities/phone-integration">
    Connect to existing phone infrastructure
  </Card>
</CardGroup>

## Developer Resources

<CardGroup cols={1}>
  <Card title="Build with ThreeTone" icon="hammer" href="/guides/authentication">
    Comprehensive guides for developers and integrators
  </Card>
</CardGroup>