Unofficial Philippine Professional Regulation Commission's examination schedule.
PRC Exam Schedule API is a free Government API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Yes. The PRC Exam Schedule API is listed in the Government 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 PRC Exam Schedule API requires no authentication, so you can start making requests without signing up.
Yes. The PRC Exam Schedule API supports CORS, so front-end JavaScript can call it directly.
Yes. The PRC Exam Schedule API is served over HTTPS, so it's safe to use in production.