Value-Added Services¶

In addition to the core shipping operations, the APIs provide the following value-added services. The PB Delivery Guarantee service is provided automatically and does not require a separate API call.

Address Validation
Verify U.S. postal addresses before shipping.

PB Delivery Guarantee
Money-back, on-time delivery guarantee.

Shopping Cart Quotes
Request a quote for all items in a shopping cart.

Tracking
Retrieve package status.

Parcel Protection
Insure USPS domestic shipments.

Retrieve HS Code
Get the predicted HS Code for a parcel