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Jiffier GIFs
Get all your gifs.
Giphy API is a free Photography API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
The GIPHY Developer Portal is how you integrate the world's best GIF API into your business, app or project.
Details from developers.giphy.com.

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Jiffier GIFs
The Giphy API is provided by GIPHY Developers (developers.giphy.com). The GIPHY Developer Portal is how you integrate the world's best GIF API into your business, app or project.
Yes. The Giphy API is listed in the Photography 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 Giphy API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the Giphy API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The Giphy API is served over HTTPS, so it's safe to use in production.