Finance
No authHTTPSCORS
Finance
Helium
News with media bias scoring, balanced news synthesis, live market data, AI options pricing.
Helium API is a free Finance API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- Yes
- Category
- Finance
Visit documentation ↗heliumtrades.com
About heliumtrades.com
Put Helium's trained options models in your AI. Fair-value prices, 23 forecast windows, ranked short-vol and long-vol trades. 50 queries free.
- Provider
- heliumtrades.com
- Website
- heliumtrades.com ↗
Details from heliumtrades.com.
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Helium API FAQ
Is the Helium API free?
Yes. The Helium API is listed in the Finance category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the Helium API require an API key?
No. The Helium API requires no authentication, so you can start making requests without signing up.
Can I call the Helium API from the browser?
Yes. The Helium API supports CORS, so front-end JavaScript can call it directly.
Does the Helium API support HTTPS?
Yes. The Helium API is served over HTTPS, so it's safe to use in production.