OpenAlex

searchOpenalexTopics

Free

Search the research topic taxonomy. Use returned IDs to filter works/authors by topic.

Try it

Open in playground
kirha tools run openalex_searchOpenalexTopics \
  --input '{}'

Uses the key saved by kirha auth login.

  • domainIdstring

    e.g. domains/3 for Physical Sciences

  • fieldIdstring

    e.g. fields/25 for Materials Science

  • pagenumber, default 1, 1 to 500
  • perPagenumber, default 10, 1 to 50
  • searchstring
  • sortstring

    One of relevance, cited_by_count, works_count

  • subfieldIdstring

    e.g. subfields/2505 for Materials Chemistry