The Knora APIs include:
- The Knora API versions 1 and 2, which is intended to be used by virtual research environments and other clients for querying and updating data.
- The Knora Admin API, which is intended to be used only by the SALSAH user interface, for administering projects that use Knora as well as Knora itself.
- Knora API v1
- Knora API v2
- Knora Admin API