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

# RCS Deeplinks

> Generate RCS deeplinks to start conversations from websites, QR codes, and email campaigns.

<Note>
  RCS Deeplinks content has been consolidated into the [RCS Capabilities & Deeplinks](/docs/messaging/messages/rcs-capabilities/index) guide. See the **RCS Deeplinks** section for full documentation including SDK examples and usage patterns.
</Note>

## Quick reference

Generate a deeplink to start an RCS conversation:

```bash theme={null}
curl -s 'https://api.telnyx.com/v2/messages/rcs/deeplinks/{agent_id}?phone_number=%2B15554443333&body=hello%20world' \
  -H "Authorization: Bearer YOUR_API_KEY"
```

Response:

```json theme={null}
{
  "data": {
    "url": "sms:+18445550001?service_id=agent_id%40rbm.goog&body=hello%20world"
  }
}
```

For SDK examples, fallback configuration, and usage patterns (website buttons, QR codes, email campaigns), see:

<Card title="RCS Capabilities & Deeplinks" icon="wand-magic-sparkles" href="/docs/messaging/messages/rcs-capabilities/index">
  Full guide including capability queries, adaptive sending, and deeplink generation.
</Card>