OpenAlex API documentation
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Get lists of concepts

You can get lists of concepts:
Which returns a response like this:
{
"meta": {
"count": 65073,
"db_response_time_ms": 26,
"page": 1,
"per_page": 25
},
"results": [
{
"id": "https://openalex.org/C41008148",
"wikidata": "https://www.wikidata.org/wiki/Q21198",
"display_name": "Computer science",
// more fields (removed to save space)
},
{
"id": "https://openalex.org/C71924100",
"wikidata": "https://www.wikidata.org/wiki/Q11190",
"display_name": "Medicine",
// more fields (removed to save space)
},
// more results (removed to save space)
],
"group_by": []
}

Page and sort concepts

By default we return 25 results per page. You can change this default and page through concepts with the per-page and page parameters:
You also can sort results with the sort parameter:
Continue on to learn how you can filter and search lists of concepts.