List Ontologies - Cognee Documentation

GET

/

api

/

v1

/

ontologies

List Ontologies

curl --request GET \
  --url https://api.cognee.ai/api/v1/ontologies

{}

Response

200 - application/json

Successful Response

The response is of type Response List Ontologies Api V1 Ontologies Get · object.

Upload OntologyUpload a single ontology file for later use in cognify operations. ## Request Parameters - **ontology_key** (str): User-defined identifier for the ontology. - **ontology_file** (UploadFile): Single OWL format ontology file - **description** (Optional[str]): Optional description for the ontology. ## Response Returns metadata about the uploaded ontology including key, filename, size, and upload timestamp. ## Error Codes - **400 Bad Request**: Invalid file format, duplicate key, multiple files uploaded - **500 Internal Server Error**: File system or processing errors

⌘I

List Ontologies

curl --request GET \
  --url https://api.cognee.ai/api/v1/ontologies

{}