> For the complete documentation index, see [llms.txt](https://help.getmobly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.getmobly.com/documentation/readme.md).

# Mobly Documentation

Developer-facing documentation for integrating with Mobly programmatically.

## What's here

* [**REST API v0**](/documentation/rest-api/rest-api-v0.md) — full reference for the Mobly REST API. Authentication via API key, JSON-based, versioned. Covers events, leads, activities, activations, tag groups, and industry events.

## Getting an API key

API keys are issued by Mobly's customer support team. Reach out to your CSM or <help@getmobly.com> to request one for your organization.

## Looking for something else?

* **End-user help articles** (how to set up CRM integrations, manage events, run Pulse sequences, etc.) live in the [Help Center](https://help.getmobly.com).
* **Product changelog** with what's new lives in the [Changelog](https://help.getmobly.com/changelog).