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      • Topic object
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      • Publisher object
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    • Aboutness endpoint (/text)
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  1. API Entities
  2. Concepts

Group concepts

PreviousSearch conceptsNextAboutness endpoint (/text)

Last updated 1 year ago

These are the original OpenAlex Concepts, which are being deprecated in favor of . We will continue to provide these Concepts for Works, but we will not be actively maintaining, updating, or providing support for these concepts. Unless you have a good reason to be relying on them, we encourage you to look into instead.

You can group concepts with the group_by parameter:

  • Get counts of concepts by :

Or you can group using one the attributes below.

It's best to before trying these out. It will show you how results are formatted, the number of results returned, and how to sort results.

/concepts group_by __ attributes

Topics
Topics
https://api.openalex.org/concepts?group_by=level
read about group by
has_wikidata
level
ancestors.id
cited_by_count
level
summary_stats.2yr_mean_citedness
summary_stats.h_index
summary_stats.i10_index
works_count