# nfin

nfin is a free hosted Nasdaq API built for AI agents, apps, notebooks, and services.

Base URLs:
- API: https://api.nfin.dev
- Landing: https://nfin.dev
- API reference: https://docs.nfin.dev
- OpenAPI JSON: https://api.nfin.dev/v1/openapi.json
- Endpoint catalog: https://api.nfin.dev/v1/endpoints

SDKs:
- Python: https://pypi.org/project/nfin-sdk/
- TypeScript: https://www.npmjs.com/package/@bluefin-ai/nfin

Rate limits:
- Anonymous: 20 rps / 1,200 rpm
- API key: 500 rps / 30,000 rpm

Common routes:
- GET /v1/search
- GET /v1/quotes/basic
- GET /v1/quotes/indices
- GET /v1/quotes/watchlist
- GET /v1/quote/{symbol}/summary
- GET /v1/quote/{symbol}/info
- GET /v1/quote/{symbol}/historical
- GET /v1/quote/{symbol}/chart
- GET /v1/quote/{symbol}/options
- GET /v1/quote/{symbol}/options/greeks
- GET /v1/calendar/earnings
- GET /v1/calendar/dividends
- GET /v1/calendar/splits
- GET /v1/ipo/calendar
- GET /v1/markets/movers
- GET /v1/screener/{type}
- GET /v1/company/ownership
- GET /v1/nordic/search

Authentication:
- Anonymous requests work without setup.
- API keys are issued after email verification through /v1/auth/otp and /v1/auth/verify.
- Send API keys as Authorization: Bearer <key>.

Contact:
- Reveal the contact email at https://nfin.dev for higher limits or account questions.