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Filter publishers
You can filter publishers with the
filter parameter:- Get publishers that are hierarchy level 0
https://api.openalex.org/publishers?filter=hierarchy\_level:0
It's best to read about filters before trying these out. It will show you how to combine filters and build an AND, OR, or negation query
You can filter using these attributes of the
Publisher entity object (click each one to view their documentation on the Publisher object page):These filters aren't attributes of the
Publisher object, but they're included to address some common use cases:Returns: publishers that are located in the chosen continent.
- Get publishers that are located in South America https://api.openalex.org/publishers?filter=continent:south_america
Value: a search string
Value: a search string
Returns: publishers with a
display_name containing the given string; see the search page for details.- Get publishers with names containing "elsevier":
https://api.openalex.org/publishers?filter=display_name.search:elsevier``
In most cases, you should use the
search parameter instead of this filter because it uses a better search algorithm.Last modified 1mo ago