Shippo + A USPS API for Easy Integration
Shippo’s USPS API Offers the Best USPS Shipping Rates
Leverage Shippo's USPS API to access shipping rates from USPS and 60+ other carriers.
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The Best USPS API
Shippo is a multi-carrier shipping software. Shippo’s API is one integration point for 85+ carriers, including USPS. With Shippo’s USPS API, you can:
- Get the best USPS rates
- Buy shipping labels
- Manage tracking information
- Produce manifests/SCAN forms
- Schedule pickups
- And much more!
A La Carte USPS API Shipping Options
We also offer a standalone USPS Address verification API and a USPS Tracking API. For more information, reach out to sales@goshippo.com.
Supported
USPS API
Service Levels
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®
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®
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®
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®
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.
You're in Good Company
Tens of thousands of savvy e-commerce businesses have mastered their shipping with Shippo.
