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Asterank.com Information
Gene annotation queries and ID lookup.
MyGene.info 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.

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Asterank.com Information
Yes. The MyGene.info 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.
No. The MyGene.info API requires no authentication, so you can start making requests without signing up.
Yes. The MyGene.info API supports CORS, so front-end JavaScript can call it directly.
Yes. The MyGene.info API is served over HTTPS, so it's safe to use in production.