Paypal Integration with phalcon

I am new to phalcon as well as new to paypal php integration part. Please Give me link in phalcon to do paypal integration..

edited Sep '14

PayPal has a well documented rest api, I haven't tried or included this in Phalcon projects yet only in Kohana projects but it should be fairly simple to implement.

Check out the samples folder to get an idea how to work with the sdk api