This is the API service of Annif. We provide an open REST-style API for automated subject indexing.

This service is for demonstration and testing purposes; for integrations in production systems use the API service of Finto AI.

API documentation for v1

See the interactive Swagger/OpenAPI documentation.

You can also use the swagger.json file directly in OpenAPI compliant tools.

Usage policy

Usage of the API is currently unrestricted. API keys are not used. Please be gentle with our server!

The data returned by the API may be used for any purpose without restriction.