Transcription of Address Information - USPS
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Address Information usps Web Tools Application Programming Interface User Guide Version (07/31/2020) usps Web Tools User Guide 2 Table of Contents Introduction .. 3 Before you get started: .. 3 Important Notice: User ID .. 3 Important Notice: Address Information API .. 3 Address Validation API .. 3 Overview .. 3 API Signature .. 4 Request Descriptions .. 4 Sample Request .. 5 Response Descriptions .. 5 Sample Response .. 10 ZIP Code Lookup API .. 10 Overview .. 10 API Signature .. 10 Request Descriptions .. 11 Sample Request .. 11 Response Descriptions .. 12 Sample Response .. 12 CityStateLookup API .. 13 Overview .. 13 API Signature .. 13 Request Descriptions .. 13 Sample Request .. 13 Response Descriptions .. 13 Sample Response .. 14 usps Web Tools User Guide 3 Introduction This document contains a Reference Guide to the Address Information Web Tools listed below.
abbreviations and missing information, and supplies ZIP Codes and ZIP Codes + 4. The Verify API supports up to five lookups per transaction. By eliminating address errors, you will improve overall package delivery service.
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