Our Shipping Rate API will…

Improve your checkout experience

Display accurate shipping prices to customers at checkout.

Simplify international shipping

Accurately calculate taxes and duties for every shipment.

Reduce shipping costs

Compare all your carrier shipping rates for each shipment.

Allow you to select the best carrier

Use the Rates API to build carrier selection logic.

Cut shipping costs

Our Shipping Rate API lets you easily calculate prices for shipments across different carriers.

This helps you pick the best-priced service for each parcel.

Compare carrier rates

Get Expert Support

Whatever the issue, we can help. For product-related information, visit our Support page. If you simply need assistance getting started, contact one of our shipping experts.