Shippo + A USPS API for Easy Integration
Leverage Shippo's USPS API to access shipping rates from USPS and 60+ other carriers.
Supported
USPS API
services
Address Validation®
First Class Package International Service®
First Class Package Service®
Parcel Select®
Priority Mail Cubic®
Priority Mail Express International®
Priority Mail Express®
Priority Mail International®
Priority Mail®
USPS API
packaging types
Why Shippo
Comprehensive Docs
Easy-to-follow documentation, tutorials, and API reference in our developer center.
Client Libraries
Quickly integrate with client libraries in PHP, Python, cURL, Ruby, NodeJS, Java, and C#.
Push-based Webhooks
Get notified of status changes as soon as they happen with zero delays, so you can stay up to date.
Developer Friendly
Our RESTful API offers clearly-defined endpoints, example code, and test mode.
Built for Scale
Our API was built for scale, performance, and reliability, so you can depend on it.
Great Technical Support
Our fast, helpful technical support team can answer any questions you have.
Don’t just take our word for it
See what e-commerce merchants are saying about Shippo.
Tiffany Jones
Lyrically Correct
"Shippo was extremely easy to use! Anything we didn’t understand, your team was there to support us."
Nancey Harris
Vontelle
"It’s really seamless. I can just login and see when shipments have been delivered, generate return labels, or cancel shipments, it’s all there!"
Wendy Webster
Happy Hope Foundation
"Shippo tells you how much money you’re going to save, allows you to pick when you want to ship, and you can even schedule pick-ups so you don’t have to go to the post office."
Jared Rosenbaum
Wild Ridge Plants
"With Shippo, we reached a much broader audience, grew sales, and adapted our business in a way that gave us more time to focus on what we love."
David Peterson
Prospectors Dream
"Shipping no longer feels dreadful. With Shippo, shipping is now easier and more fun than any of our other in-house tasks."
Scott Morris
Roshambo
"Shippo instantly made all the difference for our shipping efficiency… I can’t imagine running our prescription fulfillment business without Shippo."
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Everything you need for professional-grade shipping and deep discounts from top carriers.
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