Nasdaq Data Link
Stock market data
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Open Data
- Documentation / URL
- https://docs.data.nasdaq.com/
Overview
Nasdaq Data Link (ex-Quandl) provides market data — key-based (a missing key returns 403, verified).
Quick Start
Dataset (replace YOUR_KEY):
curl "https://data.nasdaq.com/api/v3/datasets/WIKI/FB.json?api_key=YOUR_KEY"
Authentication
- Register at data.nasdaq.com → API key.
- Send it as the
api_keyquery parameter (missing → 403, verified).
Rate Limits & Notes
- Free tier with limits (check the docs); paid plans scale.
- Market datasets.
FAQ
Is Nasdaq Data Link free? Free tier with limits; more is paid.
Why 403? An API key is required (verified).
What’s the auth style?
api_key query parameter.
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