MathJS

Evaluate math expressions via GET or POST as JSON.

MathJS API is a free Science & Math 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: Science & Math

Visit documentation ↗api.mathjs.org

About math.js web service

Provider: math.js web service
Website: api.mathjs.org ↗

Details from api.mathjs.org.

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MathJS API FAQ

Who provides the MathJS API?

The MathJS API is provided by math.js web service (api.mathjs.org).

Is the MathJS API free?

Yes. The MathJS API is listed in the Science & Math 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 MathJS API require an API key?

No. The MathJS API requires no authentication, so you can start making requests without signing up.

Can I call the MathJS API from the browser?

Yes. The MathJS API supports CORS, so front-end JavaScript can call it directly.

Does the MathJS API support HTTPS?

Yes. The MathJS API is served over HTTPS, so it's safe to use in production.