Tradier API
Overview
US equity/option market data (delayed, intraday, historical)
Tradier is a finance API. Requests are authenticated with OAuth. It is served over HTTPS and allows browser requests (CORS).
At a glance
- Authentication
- OAuth
- HTTPS
- Yes
- CORS
- Yes
- Category
- Finance
Questions
Does the Tradier API need an API key?
Yes. The Tradier API uses OAuth authentication; the documentation explains how to get credentials.
Can I call the Tradier API from the browser?
Yes. The Tradier API sends CORS headers, so a web page can call it directly with fetch().
Does the Tradier API support HTTPS?
Yes, the Tradier API is served over HTTPS.
What are alternatives to the Tradier API?
Other Finance APIs include Stripe, SEC EDGAR Data, Plaid, Fed Treasury, Razorpay IFSC.
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Listed from public-apis (MIT), public-apis database (MIT).