# SNOMED CT API

This describes the resources that make up the official Snow Owl® SNOMED CT Terminology API.

{% hint style="info" %}
Swagger documentation available on your Snow Owl instance at [/snowowl/snomed-ct/v3](http://localhost:8080/snowowl/snomed-ct/v3).
{% endhint %}

## Current Version

SNOMED CT API endpoints currently have version **v3**. You have to explicitly set the version of the API via path parameter. For example:

```
GET /snomed-ct/v3/branches
```

## Available resources and services

* [Branching](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/branching)
* [Compare](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/compare)
* [Commits](https://github.com/b2ihealthcare/snow-owl/tree/cc94ccccbd4a1e84b00493e040523574f8a78d35/docs/api/snomed/commits.md)
* [Concepts](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/concepts)
* [Descriptions](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/descriptions)
* [Relationships](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/relationships)
* [RefSets](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/refsets)
* [Classification](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/index-1/classifications)
* [Import](https://docs.b2ihealthcare.com/snow-owl/7.x/index-3/broken-reference)
* [Export](https://github.com/b2ihealthcare/snow-owl/tree/cc94ccccbd4a1e84b00493e040523574f8a78d35/docs/api/snomed/emports.md)