title: Using Paypal Adaptive Payments API like Kickstarter uses Amazon Payments?
body: <p>I'm wondering if it's possible to use Paypal Adaptive Payments in the way that Kickstarter.com are using Amazon Payments to collect/fundraise.</p>
  
  <p>For example: A user sets up a project. People pledge $5 to that project, and if it meets a goal, the system then automatically extracts the money from everyone, and puts it into user who created the projects paypal account. Is this possible using Paypal?</p>
  
  <p>Are there any good PHP libraries supporting Adaptive Payments, if this is possible?</p>