Pay It Square is a service that lets users utilize their PayPal accounts to collect money from groups. The service allows organizers to create a web page that describes what they are trying to collect for, the amount needed from each group member and a list of people that still owe money. In addition to PayPal, people can pay using their bank account or credit card. The Pay It Square API lets developers access the service's functionality needed for organizing and managing a collection page. Functionality includes standard CRUD operations on collection pages, payment options, organizers, questions, currencies and more. The API uses RESTful calls and responses are formatted in XML and JSON.