Developer Resource Center
Turbocharge your business. Integrate our suite of APIs to provide a seamless UPS shipping experience for your customers.
Integration Resources
Learn how to integrate our API functionalities into your systems.
View Quick Reference Guide
Use this self-serve guide for more information about integrating UPS functionality directly into your business systems and e-commerce websites.
View Developer Kit User Guide
Detailed, step-by-step instructions (with screenshots and technical support details) to walk you through accessing developer kits and servers to test and transact with UPS.
FAQs About APIs
Curious to know something specific about our APIs? Find the answers to your frequently asked questions in this self-serve guide.
Integrate Seamlessly
Whether it's making processes faster for your team or giving online shoppers the info they need to make decisions, our Application Programming Interfaces (APIs) smooth the way.
To monitor the status of the featured APIs below, visit the API Status Dashboard.
Note: You must Log In (or Sign Up) for a UPS.com profile to download API documentation.
Browse APIs
Address Validation - Street Level
Verify the street address, city, state, and ZIP or postal code information is valid.
Provide accurate package status information to your customers.
Compare delivery services and shipping rates to determine the best option for your customers.
Compare shipping transit times of UPS services.
Address Validation - City, State, ZIP
Verify the city, state, and ZIP or postal code information is valid.
Address Validation - Street Level
Verify the street address, city, state, and ZIP or postal code information is valid.
Validate Air, Ground, and International Dangerous Goods (hazardous materials) shipments are acceptable to UPS.
Find a UPS Access Point, UPS location or The UPS Store nearest to you.
Request a pickup for you or for one of your customers.
Notify UPS of Dangerous Goods shipments after shipment processing.
Compare delivery services and shipping rates to determine the best option for your customers.
Validate addresses, compare rates, and print labels for your internal business processes.
Compare shipping transit times of UPS services.
Stream Quantum View Data via XML over the Web and into internal applications.
Provide accurate package status information to your customers.
Tracking - UPS Signature Tracking®
Automate Proof of Delivery for your shipments.
Upload document images and link to your international shipments.
Generate cost estimates for duties, taxes, and transportation for international shipments,identify restricted trading parties.
Get estimated duties, taxes, and brokerage fees for your cross border shipments at any point in your business process.
Need Tech Support?
You can call us or send an email with your question using the below information.
- General Questions
Click here to Email UPS with General Technical Inquiries
Navigate to our Contact UPS page for additional resources
- Technical Support
Contact UPS Technical Assistance at +39 0248270032