Topics
Classify text (Aboutness)
DEPRECATED: This endpoint is deprecated and not recommended for new projects. It will not receive updates or support.
Classify arbitrary text to find relevant OpenAlex topics. Costs $0.01 per request.
get/text/topics
Query parameters
titlestring
Title text to classify
abstractstring
Abstract text to classify
api_keystring required
Your OpenAlex API key (required). Get a free key at https://openalex.org/settings/api
Response
Successful response