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USPS Package Pickup Inquiry Web Tools REST API v2.2.1 - Libraries

The USPS Package Pickup Inquiry Web Tools API allows developers to retrieve the data contained in their original package pickup schedule request. This can be useful for getting exact information on a request, which is needed for use with the Package Pickup Cancel and Change Web Tools.

This API is part of the USPS Web Tools API library which provides access to USPS data free of charge.