What is it
This is container providing convenient API to generate QR codes from string.
Quick example
Let’s consider you have a string you want to pack to QR code and set it to your site page. Then you can just form an html link:
<a href="http://qr-host.com/qr?data=http://mysite.com/link"></a>
where qr-host.com
is host to this image container, http://mysite.com/link
is a string to encode to QR code.
Note, that all content provided to query parameter data
must be url-encoded.