One $29/month plan covers every available data domain. Mostly Right does not charge per request or per row.
What the plan includes, which provider keys you may need, and how cancellation works.
The $29 plan does not meter SDK fetches or charge by row. Source-specific rate limits and usage terms still apply because the SDK reads providers directly.
One Mostly Right API key unlocks source resolution for every released data domain. The Python SDK installs from PyPI, the TypeScript SDK installs from npm, and source data is fetched directly rather than resold by Mostly Right.
Most weather and prediction-market reads need no additional account; Kalshi and Polymarket reads are public. Some economic paths require your own FRED, BEA, or BLS key, and EUMETSAT Meteosat requires EUMETSAT credentials. Those credentials stay in your environment.
Yes. Cancel anytime from your account. Your API key remains active until the end of the paid month.
There is no trial. Your first subscription is covered by a 14-day full-refund guarantee.