Search millions of professional profiles in Crustdata's database with advanced filtering. Supports nested AND/OR filter logic and cursor-based pagination. Returns up to 1000 results per request with employment history, education, skills, emails, and social profiles. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.