The QR Code API consists of a set of callable methods, and some API endpoints.
To perform an action using the QR Code API, you need to send a request to its endpoint specifying a method and some arguments, and will receive a formatted response.
All request take a list of named parameters.
The REQUIRED parameter apikey is used to specify your API Key.
The arguments, responses and error codes for each method are listed on the method’s spec page.