MOSTLY RIGHT Β· SDK v2
The settlement truth layer for prediction markets.
Mostly Right resolves Kalshi and Polymarket weather markets against official station data and documented settlement rules — so your backtests and bots don't guess. A free key keeps the SDK's hosted manifest current; without one it still runs, but decays.
What the free key unlocks
- Hosted, versioned manifest access — source URLs, settlement maps, and advisories, kept current without a new SDK release.
- Usage telemetry tied to your key, not a shared secret.
- Free, capability-limited tier. No credit card.
pip install mostlyrightmdexport MOSTLYRIGHT_API_KEY=<your key, shown after sign-in>