Last updated
Last updated
You can filter topics with the filter
parameter:
Get topics that are in the subfield "Epidemiology" (id: 2713)
It's best to before trying these out. It will show you how to combine filters and build an AND, OR, or negation query
/topics
attribute filtersYou can filter using these attributes of the object (click each one to view their documentation on the Topic
object page):
(alias: openalex
)
/topics
convenience filtersThese filters aren't attributes of the object, but they're included to address some common use cases:
default.search
Value: a search string
This works the same as using the for Topics.
display_name.search
Value: a search string
Returns: topics with a containing the given string; see the for details.
Get topics with display_name
containing "artificial" and "intelligence":
In most cases, you should use the instead of this filter because it uses a better search algorithm.