> ## 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.

# Documentation Index (llms.txt)

> Machine-readable documentation index for AI agents and LLMs

A machine-readable index of all **Development** documentation — Account setup, APIs fundamentals, Server-side SDKs, Telnyx CLI, and Development Tools bundled into a single file, following the [llms.txt convention](https://llmstxt.org/). It lists every page with a description, plus the Development-related API endpoints.

**→ [Download Development llms.txt](https://telnyx.com/llms/development.txt)**

For the complete page content of this section in one file, see [Full Documentation (llms-full.txt)](/development/llms-txt-full).

## All sections

The site-wide index lives at the root of this site and links every section and subsection:

```
https://developers.telnyx.com/llms.txt
```

Per-section indexes (each with a `-full.txt` variant carrying complete page content):

* [Development](https://telnyx.com/llms/development.txt)
* [AI](https://telnyx.com/llms/ai.txt)
* [Calling](https://telnyx.com/llms/calling.txt)
* [Voice](https://telnyx.com/llms/voice.txt)
* [Messaging](https://telnyx.com/llms/messaging.txt)
* [Numbers](https://telnyx.com/llms/numbers.txt)
* [Edge](https://telnyx.com/llms/edge.txt)
* [Wireless](https://telnyx.com/llms/wireless.txt)
* [Other APIs](https://telnyx.com/llms/other-apis.txt)