nfin
a free Nasdaq API built for AI
Hosted at https://api.nfin.dev.
Checking API status…
Last updated: May 28, 2026.
Data
- Quotes: current Nasdaq quote data for one or more symbols.
- Tickers: search, quote summary, quote info, indices, watchlists, and related quote routes.
- History: chart and historical price rows.
- Options: option chains, greeks, and most-active options.
- Calendars: earnings, dividends, splits, upcoming events, and IPOs.
- Markets: market info, movers, Nasdaq lists, and screeners.
- Nordic: Nasdaq Nordic listings, search, movers, screeners, instruments, and trades.
- Company data: ownership, funds, news, ISEE, and short-interest data.
Routes
Public routes use /v1/{route}.
| Route | Use |
|---|---|
/v1/search | Nasdaq symbol and company search results. |
/v1/quotes/basic | Batch current quote data. |
/v1/quotes/indices | Index quote snapshots. |
/v1/quotes/watchlist | Watchlist quote snapshots. |
/v1/quote/{symbol}/summary | Current quote summary for a symbol. |
/v1/quote/{symbol}/info | Company and instrument metadata. |
/v1/quote/{symbol}/historical | Historical price rows. |
/v1/quote/{symbol}/chart | Chart-ready price series. |
/v1/quote/{symbol}/options | Option chains. |
/v1/quote/{symbol}/options/greeks | Option greeks. |
/v1/quote/{symbol}/options/most-active | Most-active options. |
/v1/calendar/earnings | Earnings calendar events. |
/v1/calendar/dividends | Dividend calendar events. |
/v1/calendar/splits | Split calendar events. |
/v1/ipo/calendar | IPO calendar data. |
/v1/markets/movers | Market movers. |
/v1/markets/lists/{list_id} | Nasdaq market lists. |
/v1/screener/{type} | Run Nasdaq screeners. |
/v1/company/ownership | Ownership data. |
/v1/funds/{symbol}/section | Fund section data. |
/v1/news/press-center | Press-center news. |
/v1/nordic/search | Nasdaq Nordic search results. |
/v1/nordic/instruments/{order_book_id}/summary | Nasdaq Nordic instrument summary. |
Rate limiting
Each SDK call or REST call counts as one API request.
| Tier | Limit | How to use it |
|---|---|---|
| Anonymous | 20 rps / 1,200 rpm | No setup. Limits are IP-based. |
| API key | 500 rps / 30,000 rpm | Verify an email, then send the returned API key. |
Contact
For higher limits or account questions, reveal the contact email.