Search and download subtitles for movies and TV shows.
OpenSubtitles API is a free Video API that requires apiKey authentication, 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.
API for actor Owen Wilson's "wow" exclamations in movies
Random Motivational Quotes
Yes. The OpenSubtitles API is listed in the Video 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.
Yes. The OpenSubtitles API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The OpenSubtitles API supports CORS, so front-end JavaScript can call it directly.
Yes. The OpenSubtitles API is served over HTTPS, so it's safe to use in production.