The search endpoints filter on IDs. Passing a name such as "Software" or "Berlin" where an ID is expected will not match. Resolve each name with the matching autocomplete endpoint, then pass the returned IDs.
Which autocomplete endpoint feeds which filter
Example: resolve an industry, then search
Each autocomplete endpoint takes a search term in q (and an optional page).
Pick the IDs you want from the response, then pass them to the search:
Limits and cost
For AI agents
Resolve every filter value through autocomplete before calling a search endpoint. Never guess an ID or pass free text in an ID filter. Last modified on October 28, 2026