Description
The Addresses API validates and corrects address information, eliminating errors, improving package delivery service and package pricing. This suite of APIs provides different utilities for addressing components:
The Address Standardization API validates and standardizes USPS domestic addresses, city and state names, and ZIP Codes in accordance with USPS addressing standards. The USPS address standard includes the ZIP+4, signifying a USPS delivery point, given a street address, a city, and a state.
The City/State lookup provides the valid cities and states for a provided ZIP Code.
The ZIP Code lookup finds valid ZIP Codes for a City and State.