Verify shipping addresses in real time before labels are created. Use ShipStation API to validate shipping addresses in real time, reduce failed deliveries, and protect margins. Fewer returns. More confident fulfillment. Smoother shipping.
Shipment Details
Ship to Address
Bacon Lover2814 Victor StreetSt. Louis, MO 63104 US5551234567
Address Validated
Connected to the platforms that power your business
ShipStation API’s automated address verification stops delivery problems before they start. By validating and standardizing addresses wherever they’re collected—from checkout to order creation—you reduce failed shipments, protect margins, and deliver more reliable experiences that keep customers coming back.
Verify addresses before they become problems for you. Address verification tools catch missing apartment numbers, incorrect zip codes, and invalid formats so packages arrive the first time.
Avoid address correction fees, return shipments, and reshipping costs. By checking address validity in advance, your team can prevent label-generation errors at the source and keep more of your hard-earned revenue.
Address issues create support tickets, manual fixes, and frustrated customers. Automate address verification with ShipStation API. Your teams spend less time chasing bad data and more time growing the business.
Validate domestic and international addresses at scale with ShipStation API’s address verification. Instantly confirm, normalize, and standardize address data across 160+ countries using trusted postal sources—flagging incomplete, ambiguous, or undeliverable entries in real time before you ship. By catching issues upstream, you reduce downstream exceptions, prevent costly reshipments, and keep fulfillment moving without added operational overhead. Fewer errors in, fewer failed deliveries out.
Orders
Order #
Carrier
Service
Item Name
Order Date
Status
SH-60286
DHL
International Standard
Crew Neck Sweater
9/15/2024
Awaiting Shipment
SH-60285
UPS
UPS® Ground Saver
Hooded Sweatshirt
9/15/2024
Awaiting Shipment
SH-60284
UPS
UPS® Ground
Cable Knit Sweater
9/14/2024
Awaiting Shipment
SH-60283
FedEx
FedEx Express Saver®
Boyfriend T-Shirt
9/14/2024
Awaiting Shipment
SH-60282
USPS
USPS Parcel Select
Hooded Sweatshirt
9/14/2024
Awaiting Shipment
SH-60281
UPS
UPS® Ground Saver
Hobbs Leather Sneaker
9/14/2024
Awaiting Shipment
SH-60280
UPS
UPS® Ground Saver
Pocket T-Shirt
9/13/2024
Awaiting Shipment
SH-60279
UPS
UPS® Ground Saver
Cable Knit Sweater
9/13/2024
Awaiting Shipment
SH-60278
USPS
USPS Priority Mail®
Hooded Sweatshirt
9/12/2024
In Transit
SH-60277
DHL
International Standard
Oversized T-Shirt
9/12/2024
In Transit
3 Rows Selected
Revalidate Addresses
Multiple addresses
10 succeeded. Click the button below to re-validate the addresses of the selected rows.
Revalidate Selected Address
Items
8
Items from Order #SH77362
Qty
Hobbs Leather Sneaker
SKU: GV19383890
Leverage clear, actionable feedback that shows what changed, why it changed, and how confident the result is. Simple warnings, errors, and info flags indicate whether an address is verified, partially verified, or needs review. Use these signals to trigger customer prompts, log updates for compliance and auditing, or power smart business rules that keep shipments accurate, consistent, and moving at scale.
Ship From
Ship To
Edit
Jackson Potts
893 Bryer Lane
Houston, TX 78731
United States
Order Date
14/07/2026
Order Value
£88.00
Automatically flag missing or invalid details like apartment numbers, suite identifiers, or postal codes, while cleaning up spacing, abbreviations, and capitalization in real time. This standardization improves carrier acceptance, reduces failed label generation, and ensures consistent address formatting across every channel—cutting manual correction work and accelerating fulfillment throughput.
Name
Name
Country
United States
Address
2814 Victor St
City
St. Louis
MO
Phone
5551234567
Save
Standardized Address
2814 North Victor StreetSt. Louis, MO 63104-9283
Testimonials
Using machine learning we help you to extract names, streets, cities, states, and ZIP codes from emails, support tickets, and free-form messages. Unstructured content is instantly converted into structured, usable address data that can pre-fill forms for quick confirmation, reduce manual entry, and improve accuracy over time as the model continues to learn from real inputs.
Ticket #02938
Name
Debra Shippings
Country
United States
Address
2814 Victor St
City
St. Louis
MO
Phone
5551234567
Save
Clean and confirm addresses in real time as shoppers type—prompting for missing unit details, verifying city, state, and postal code combinations, and correcting errors before orders are placed. Catch issues early to reduce failed deliveries, eliminate post-purchase friction, and create faster, more confident checkout experiences that drive higher conversion.
Delivery Address
Zip Code
902100
Address Line 1
City
State
Back
“matched_address”: {“zip_code”: “90210”,Once verified, a standardized address flows seamlessly through rate shopping, label creation, tracking, and downstream systems. Every step of fulfillment operates from the same trusted source of data, reducing exceptions and mismatches. The result is a single source of truth from checkout through carrier handoff—supporting consistent, accurate delivery at scale.
Hedge Hog
1990 E Grand Ave
El Segundo CA 90245
5 LBS
1 OF 1
SHIP TO
Paul Smith
1100 Congress Ave
Austin TX 78701-2539
TX 787 9-09
2-DAY
TRACKING #: 1Z 0RA 173 03 9413 7357
BILLING: P/P
Trx Ref No: Thanks for ordering from Hedge Hog
“label_download”:{
“png”: “https://
“zpl”: “https://
“png”: “https://
“href”: “https://
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A shipping address verification API is a service your systems call to confirm that an address is real, complete, and deliverable. ShipStation APIs check addresses against trusted postal data, clean the format, and return a standardized, validated address object that you can use throughout your fulfillment workflow.
By validating addresses before you print labels, ShipStation helps prevent failed deliveries, carrier address correction fees, and return shipments. You catch issues such as invalid postal codes, missing apartment numbers, or impossible city and state combinations, which keep more packages moving on time.
Yes. ShipStation address validation supports addresses across many countries and regions, so you don’t have to compromise on your global shipping strategy. The API standardizes each address to local formatting rules, improving carrier acceptance and reducing delays at handoff or in customs.
You can use the API at checkout, in customer account pages, in your order management system, or anywhere you collect or edit shipping details. Many merchants validate at checkout. Then they revalidate before label creation for extra protection.
Developers can get started quickly using clear documentation, sample code, and familiar REST patterns. Once integrated, validation becomes a lightweight, automated step that runs in the background of your existing workflows.
Yes. ShipStation API address verification validates and cleans addresses instantly as data is entered—at checkout, in back-office systems, or before label creation. Real-time verification flags errors, fills missing details, and standardizes formatting immediately, helping prevent failed deliveries and shipping exceptions before they impact customers or operations.
