Model APIs & Infrastructure

Search and agent API over an index Exa says serves 100 billion pages, plus a publications index, priced from $4 per 1,000 searches.

FLUX image and video models on a pay-per-image API, plus open weights under separate non-commercial and self-hosted commercial licences.

Web-grounded research API returning answers plus a search_results source list, with a Sonar Deep Research model billed per search and citation token.

Web access API for agents whose Research endpoint runs multi-search reports with numbered, MLA, APA or Chicago citations.