This is a small demo application utilizing the GoCardless PHP client to list customers, create mandates, view mandates, and list payments.
The code interfacing with the GoCardless api exists in gocardless.php and some actions are within the router.php file also in the root directory. This example uses the builtin PHP webserver by default, but you can use any normal PHP server as well.
To get started get your API Token, then run GC_TOKEN=YOUR_TOKEN make server to install dependencies and start the server. The makefile should take care of everything if you're running on osx or linux with PHP >=5.3.3 installed.