Join the User Forum:  Payment-as-a-Service User Group
Fraud Protection
Custom forms are not protected by Click & Pledge's fraud protection guarantee since reCAPTCHA cannot be enforced, as well as various server-side checks & balances we have included in the CONNECT forms.  Please make sure the forms are tested against credit card validation robo-attacks.  By using the API you are accepting complete responsibility for all fraudulent transactions.
About:
Click &  Pledge’s Payment Application Interface (PAI) provides a comprehensive API for  the Trio payment and administrative engine. Through the PAI, programmers may  interact with the Trio system within their respective applications. To prevent spam and fraudulent attacks on webforms that use Click & Pledge’s API all forms must include reCAPTCHA to validate patrons.
 By default  all accounts are set up with the API credentials. To access the API information  follow the steps listed below: 
  Make sure  to check the sample code section as well as the Sandbox for testing the XML’s  generated by your code. [Check the table of content for links].
 Questions?  Post your questions to the forum at:
  Web Service
 Please use  the following link for connecting with the service: 
   - https://paas.cloud.clickandpledge.com/PaymentService.svc?wsdl  
 - Available methods: 
 
      - Operation   
 - OperationBase64Encode   
 - Echo  
 
 
 The service  will ONLY respond to secure sites.  To use the API the site hosting the  form has to be hosted on a secure site (https). 
 Manual, Schema & XML  Sample 
 The  following are various documents describing the PAI and its parameters. 
  Click & Pledge Secured
 Click &  Pledge is a certified PCI-Level 1 application service provider.  Our API  has undergone testing and security audit by Control Case and therefore is fully  compliant with PCI standards. You may add Click & Pledge secured  button to forms.  The button will change color according to the page’s  security setting. 
 Download:   ClickandPledge_Secured.zip 
 Support
 Due to the  nature of the PAI and the many environments that programmers may use, support  is only provided through the user forums at:  
  Please join  the forum and post your questions to the appropriate list.