> For the complete documentation index, see [llms.txt](https://docs.encharge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.encharge.io/api-documentation.md).

# API Documentation

## Ingest API

If you are looking to send people and their activity to Encharge, the [Encharge Ingest API](/getting-started/connecting-your-app-to-encharge/ingest-api.md) is the easiest way to do so.

***Do not use this API if you are building an integration to be used by our mutual users.***

## Javascript API

We also have [Javascript API](/getting-started/connecting-your-app-to-encharge/javascript-event-tracking.md) if you'd like to track people's activity on your app's frontend or specific actions on your site.

## REST API

For advanced integrations with Encharge, use the Encharge REST API.

***Use the REST API if you are building an integration with Encharge.***

The Encharge API documentation is available formatted by [ReDoc](https://app-encharge-resources.s3.amazonaws.com/redoc.html) (recommended) or [RapiDoc](https://app-encharge-resources.s3.amazonaws.com/rapidoc.html) (experimental). 

You can also download the raw [OpenAPI 3 definition](https://encharge-app-resources.s3.amazonaws.com/merged.yaml).