Changelog

New /taxonomy/languages endpoint and optional languages filtering parameter added to headlines and macro sentiment endpoints.

Ticker metadata responses from /ticker/{ticker}/info, /ticker/search, and /sector/{sector_id}/tickers now include a unit field.

New historical backfill endpoints for retrieving versioned data files via secure download URLs. Existing version endpoints for sentiment and macro sentiment are deprecated.

Live event metrics endpoints now support a 30 day lookback period.

New endpoint for pulling live event metrics for batches of tickers in a single request.

New batch insight endpoints for retrieving analyst and forecast results across multiple tickers in one request. Insight summaries now include a last_updated timestamp.

Ticker search, sector tickers, and macro sentiment endpoints are now paginated and return more detailed output.

Extended headline endpoint lookback to 1 month and added case-insensitive source name handling.

New ticker search endpoint and detailed ticker metadata endpoint, plus fixes to request samples and parameter definitions in the API documentation.

Initial release of the Permutable Trading Copilot API, providing access to headline and event data, sentiment indices, insights, and taxonomy with API key authentication and full API documentation.