Try it live · no key · no signup

A real call to the free, keyless API — right now.

Pick a subject and we hit POST /api/v1/cohort_analyze from your browser — the same endpoint your agent calls. You get the cohort of historical analogs, what they did next, and a calibrated band. Base rates, not a forecast.

or your own:daily bars · timeframe 1d

Wire it into your agent in 30 seconds.

Same engine over MCP — keyless, free for the core loop. Add the connector or pip-install the server.