Search professional profiles using a SQL condition, an optional ranking query, or both. Provide a nonempty query or sql_filter. With query, results are ordered by relevance; filters-only result order is unspecified.

See the SQL language and profile schema for supported fields, operators, and examples. Send one SQL condition rather than a complete top-level SELECT statement. Unsupported fields, constructs, and request parameters return HTTP 400.

Cost: 0.5 credits per returned profile, rounded up once per request: credits_used = ceil(number_of_profiles_returned × 0.5). Balance checks use the requested limit; the final charge covers only returned profiles.

This endpoint shares the search rate limit with /v2/search: 60 requests per user per 60 seconds by default, subject to organization configuration. Each request is independent; pagination is not supported.