UPU-IP API Technical integration

The first certification scope available in the UPU-TechCert portfolio is the certification of technical integration with the UPU-IP API. (Discover UPU-IP)

Target UPU solution

The UPU Interconnection Platform (UPU-IP) enables near real-time exchange of PPS-related messages between designated operators (DOs) and -from 2025- WPSP connected to the network. The UPU-IP provides application-programming interfaces (APIs) for network participants to interface with their national system, a technical set-up that allows instant payments all the way to the point of sale, in compliance with the UPU Postal Payment Services Agreement and the values of thePosTransfer trademark.

Scope of the certification

Under this particular certification, the UPU will welcome IT providers active in particular with:

  • AML/CFT compliance tools
  • Mobile payments/cashless transactions
  • For cash payments: front-end solutions to speed-up the operations at the point of sales (such as: self-service kiosks)

If interested in certifying your solution for the UPU-IP API Technical Integration, start the certification process by expressing your interest

Required tests for certification achievement

The certification for UPU-IP API integration involves a comprehensive set of tests designed to ensure your technical solution meets international standards set by the Universal Postal Union.

These tests include:  

  1. Issuing and managing postal payments: Verifying the ability to issue, cancel, and refund payments, including specific amounts and optional data handling.
  2. Processing postal payments: Handling payments including expired, refunded, and precise amount transactions.
  3. Locking and unlocking postal payments
  4. Integration and exception handling: Managing duplicate payment attempts, double issuance exceptions, and non-cancellation of paid orders.
  5. Payment status verification: Ensuring the current status of postal payments can be accurately checked by both issuing and paying organizations.

Start your certification journey

For detailed information about this certification and/or to begin the testing process, please fill out the questionnaire by clicking on the button below.
This step is essential for accessing comprehensive details on certification criteria, the testing process, and instructions for submitting your technical solution for evaluation. Seize this opportunity to ensure your solution meets the Universal Postal Union's standards.