Octagon AI launches 21-endpoint REST API for Kalshi markets
Octagon AI launched a REST API with 21 typed endpoints purpose-built for Kalshi prediction markets, the company announced. The toolkit includes semantic search, thematic clusters, basket construction, edge ranking, and event snapshots. The product targets developers and quantitative traders seeking programmatic access to structured Kalshi market data. The API lets users discover, cluster, and correlate contracts across Kalshi's live market universe. Octagon AI is pitching the feature set to data vendors and systematic strategy builders who want to assemble and analyze baskets of event contracts on the regulated exchange.
Gives quantitative traders their first dedicated Kalshi API with basket and correlation tools, carving out a developer segment Polymarket's offshore infrastructure cannot serve. Any systematic strategy shop building on Octagon's stack deepens Kalshi's liquidity moat ahead of NFL season.
Adds Octagon AI to Kalshi's growing developer-tooling stack alongside Dune's premium data tier, as the exchange builds out the quantitative-trader lane that Polymarket cannot match without CFTC registration.