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Before You Begin

Certification testing is a required phase of implementing the Worldpay cnpAPI format. The Worldpay testing process involves submitting specified data in a request and receiving specific data back in a response. The data in the request must match the format specified in the cnpAPI schema. You should use the response message returned to you to verify that your systems correctly parse the Account Updater information.

Worldpay assigns an Implementation Consultant/Manager to assist you. Your Implementation Consultant/Manager will provide the following:

  • A username and password for you to use during testing to access the Pre-Live certification environment.
  • Assistance at resolving issues during the certification process.