Use this section to reference APIs, lookup terms in the glossary, and use other resources you may need. If you want an overview of the flows, go to the Concepts section. If you want instead to be led through setting up your service with our payments system, see the guides section.

If you are ready to test your endpoints, see our tool Amplecash. If you are integrating a cash FOP, use the Cash tester Amplecash tool.