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Working with REST APIs is an advanced topic. Users attempting to integrate with REST APIs should have a good working knowledge of APIs and use the documentation available for each one. Users should also have a good working knowledge of how to create and configure PerfectApps Connections and Actions. |
This guide provides step-by-step instructions for integrating USPS® web services with the PerfectApps application. It lets business clients integrate USPS shipping and address validation capabilities into PerfectApps.
Next Step: Preparing to integrate with USPS
See also: Testing USPS integration with Postman, Integrate USPS in PerfectApps
Return to: Supported REST Web Services
