GeraCode
Barcode (EAN-13, UPC-A, Code 128, ITF-14) and QR code images, PNG or SVG. Docs in Portuguese
Trigger an email notification with a simple GET request.
GETPing API is a free Development API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.

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.
Barcode (EAN-13, UPC-A, Code 128, ITF-14) and QR code images, PNG or SVG. Docs in Portuguese
GitHub Trending repositories with star history and open-source alternatives to paid tools
Yes. The GETPing API is listed in the Development 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 GETPing API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the GETPing API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The GETPing API is served over HTTPS, so it's safe to use in production.