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

# Welcome!

Welcome to the OFN API! Here you'll find all the documentation you need to get up and running with the OFN API and supporting integration tools.

## Want to jump right in?

Feeling like an eager beaver? Jump in to the quick start docs and get making your first request:

{% content-ref url="/pages/jwxfDSvURqHDEtLh0jJE" %}
[Quick Start](/ofn-api-handbook/quick-start.md)
{% endcontent-ref %}

## Our API Versioning

Please pay attention to our service level agreements on different versions of the OFN API.

### OFN API v1 - Fully Supported

OFN API v1 is fully supported by the OFN community. This means that:

* Any bugs found can be prioritised and fixed by the delivery team
* Any enhancements can be proposed for prioritisation by the delivery team
* No breaking changes will be released without further versioning
* End of life will be announced and rolled out over a time period

### OFN API v0 - Not Supported

OFN API V0 is NOT supported by the OFN community. This means that:

* We cannot guarantee any bugs will be fixed
* We cannot prioritise enhancements
* Breaking changes may be made and released without notice
* We cannot guarantee we will announce end of life on any endpoints

If you choose to use the OFN v0 API you do so at your own risk.