Explore ShipEngine Sandbox | New Feature Launch
Who We Help
Small BusinessesStart small, think big. Elevate your small-business shipping today.
Start Shipping in Minutes Start shipping instantly with a simple setup. Buy and print labels in minutes with no training needed and no unnecessary steps.
Automate and Scale Save time with rules that batch, route, and print labels automatically so your shipping keeps up as orders grow.
Save on Every Shipment Access exclusive 80% – 90% discounts from every major carrier and cut costs on every label, no matter where you ship.
Connect and Customize Plug into hundreds of stores, marketplaces, and carriers, or extend ShipStation with custom API integrations built for your business.
Manage Everything in One Place Manage shipping, inventory, warehouse, tracking, and returns for all your stores and marketplaces in one simple platform.
Simplify Returns Manage returns in one platform with prepaid labels and self-serve features that keep the process fast and frustration-free.
Get Up and Running Quickly Our implementation team guides you through a step-by-step process to help you streamline workflows and keep costs minimized.
SUPPLIES STORE
Your all-in-one shop for hardware, labels, and packaging.
From pro-grade printers and scales to starter kits, polymailers, boxes, tape, and more, find everything you need to grow your business.
Mid-size and GrowingShip smarter, grow faster. Scale your fulfillment with ease.
Save on Shipping as you Scale Automate rate shopping across 200+ carriers, bring your own carrier accounts, and unlock deep volume discounts that grow with you.
Smarter Shipping Intelligence Turn shipping into your competitive advantage with intelligence that improves with every order.
Centralize Omnichannel Fulfillment Manage orders, shipping, inventory, warehouse operations, tracking, returns, and analytics across online stores and marketplaces with one platform.
Automate Order Management Combine AI intelligence with rule-based workflows to speed up fulfillment, streamline operations, and eliminate bottlenecks
Scale With our APIs Extend your setup using our developer-friendly API for custom automated workflows and insights.
Start with Guided Onboarding Our experts walk you through setup, training, and workflows so your team feels confident and ready to ship quickly.
EVENTS ON DEMAND
Innovation Delivered 2026
See how today's top brands use AI and automation to transform delivery into a competitive edge.
EnterpriseGlobal scale, local precision. Master shipping at every level.
Lower Shipping Costs at Global Scale Reduce global shipping expenses with real-time rate shopping and discounted carrier rates, helping your enterprise control costs and ship efficiently at scale.
International Shipping Made Simple Easily manage customs forms, duties, taxes, and tracking while accessing global carrier options from one platform built for cross-border shipping.
Fulfillment APIs Customize workflows at scale with APIs for consolidating orders across channels, comparing shipping rates, validating addresses, tracking, analytics, and more.
Multi-Location Fulfillment Manage inventory, orders, and shipping across multiple warehouses and stores with one platform built for multi-location fulfillment.
Advanced Shipping Intelligence Turn shipping into your competitive advantage with intelligence that improves with every order.
Dedicated Guidance and Support Count on 24x7 support plus dedicated onboarding guidance so your enterprise shipping runs reliably from day one and beyond.
EVENTS ON DEMAND
Innovation Delivered 2026
See how today's top brands use AI and automation to transform delivery into a competitive edge.
Products
ShipStationThe scalable shipping software with carriers, automations, discounts, and more in one login.
Rate Comparison Automatically get the cheapest, fastest, or best-value shipping option based on your criteria.
Buy and Print Labels Get exclusive discounts from UPS, USPS, FedEx, and more. Cut costs everywhere you ship.
Fulfillment Automation Batch, route, and print labels automatically for fast, seamless order fulfillment.
Order Management Combine orders across channels and prioritize based on filters, tags, stores, and more.
Inventory Management Optimize picking, packing, and shipping so orders move faster with fewer errors.
Warehouse Management Create pick lists that align with your warehouse layouts and workflows to reduce time and errors.
Returns and Exchanges Turn returns into opportunities with a smooth, branded return process that fosters trust.
Intelligence Turn shipping into your competitive advantage with intelligence that improves with every order.
Tracking Keep customers informed with order updates at every step, reducing support calls.
International Shipping Confidently ship globally with prepaid duties and taxes, customs forms, and more.
SUPPLIES STORE
Your all-in-one shop for hardware, labels, and packaging.
From pro-grade printers and scales to starter kits, polymailers, boxes, tape, and more, find everything you need to grow your business.
ShipStation APIAn API with powerful shipping speed, scalability, 200+ carriers, and quality support.
Order Consolidation Centralize data from marketplaces, shopping carts, and custom platforms.
Shipping Ingest order sources, print labels, schedule pickups and simplify shipping globally.
Shipping Rate Comparison Access discounted rates with 250+ carriers, use your own carrier accounts — or both.
International Shipping Get real-time shipping rates, labels, and customs compliance in a single integration.
Address Validation Prevent label-printing errors and failed deliveries with automated address checks.
Checkout Offer convenient delivery options, show accurate costs, validate addresses, and more.
Tracking Reduce and resolve customer queries with enhanced tracking from warehouse to delivery.
Analytics Identify carrier, shipping and delivery trends while improving efficiency and reducing risk.
Talk to an Expert
We're ready to answer any questions you may have about ShipStation API.
Integrations and APIs
CarriersGet discounted rates from the top carriers around the world.
USPS](/content/partners/usps/index.html) UPS](/content/partners/ups/index.html) FedEx](/content/partners/fedex/index.html) GlobalPost](/content/partners/globalpost/index.html) DHL](/content/partners/dhl-express/index.html) Canada Post](/content/partners/canada-post/index.html) Royal Mail](/content/partners/royal-mail/index.html) Australia Post](/content/partners/australia-post/index.html) Amazon](/content/partners/amazon/index.html) DPD](/content/partners/dpd-uk/index.html)
Scale Your Business With Our Integrations
We integrate with how you do business. Move fulfillment onto a single platform that scales with your shipping needs.
MarketplacesConnect with the most popular marketplaces across the globe.
TikTok Shop](/content/partners/tiktok-shop/index.html) Etsy](/content/partners/etsy/index.html) Walmart](/content/partners/walmart/index.html) Amazon](/content/partners/amazon/index.html) Ebay](/content/partners/ebay/index.html) Shein](/content/partners/shein/index.html) Temu](/content/partners/temu/index.html) Alibaba](/content/partners/alibaba/index.html)
Scale Your Business With Our Integrations
We integrate with how you do business. Move fulfillment onto a single platform that scales with your shipping needs.
Online StoresConnect with the most popular online stores across the globe.
Shopify](/content/partners/shopify/index.html) WooCommerce](/content/partners/woocommerce/index.html) BigCommerce](/content/partners/bigcommerce/index.html) Squarespace](/content/partners/squarespace/index.html) Wix](/content/partners/wix/index.html) Big Cartel](/content/partners/big-cartel/index.html) Adobe Commerce](/content/partners/adobe-commerce/index.html) PayPal](/content/partners/paypal/index.html)
Scale Your Business With Our Integrations
We integrate with how you do business. Move fulfillment onto a single platform that scales with your shipping needs.
APIsCustomize your fulfillment workflows with flexible, fast APIs
\ Order Consolidation APICentralize data from marketplaces, shopping carts, and custom platforms.](/content/fulfillment/api/order-consolidation/index.html) \ Shipping APIPrint shipping labels, schedule pickups, and simplify shipping with 200+ carriers.](/content/fulfillment/api/shipping/index.html) \ Shipping Rate Comparison APIGet exclusive discounts from top carriers like USPS, UPS, FedEx, GlobalPost, and more.](/content/fulfillment/api/shipping-rate-comparison/index.html) \ Address Validation APIPrevent label-printing errors and failed deliveries with automated address checks.](/content/fulfillment/api/address-validation/index.html) \ Checkout APIOffer convenient delivery options, show accurate costs, validate addresses, and more.](/content/fulfillment/api/checkout/index.html) \ Tracking APIReduce and resolve customer queries with enhanced tracking from warehouse to delivery.](/content/fulfillment/api/tracking/index.html) \ Analytics APIIdentify carrier, shipping and delivery trends while improving efficiency and reducing risk.](/content/fulfillment/api/analytics/index.html)
Scale Your Business With Our Integrations
We integrate with how you do business. Move fulfillment onto a single platform that scales with your shipping needs.
All IntegrationsConnect your entire stack, from ERPs to e-commerce solutions
Shopify](/content/partners/shopify/index.html) WooCommerce](/content/partners/woocommerce/index.html) Paypal](/content/partners/paypal/index.html) USPS](/content/partners/usps/index.html) UPS](/content/partners/ups/index.html) Amazon](/content/partners/amazon/index.html) Big Cartel](/content/partners/big-cartel/index.html) Yodel](/content/partners/yodel/index.html) FedEx](/content/partners/fedex/index.html) TikTok Shop](/content/partners/tiktok-shop/index.html)
Scale Your Business With Our Integrations
We integrate with how you do business. Move fulfillment onto a single platform that scales with your shipping needs.
Resources
Customer StoriesLearn how customers across the globe are shipping their products more efficiently with ShipStation
\ Green GridironAuthentic NFL game-used footballs transformed into premium collectible display pieces.](/content/stories/green-gridiron/index.html) \ SelkirkHigh-performance pickleball brand crafting premium paddles and gear for players at every level.](/content/stories/selkirk/index.html) \ People’s Choice Beef JerkyFamily-owned jerky company crafting premium, handcrafted, small-batch beef snacks.](/content/stories/peoples-choice-beef-jerky/index.html) \ Rush Order TeesCustom apparel company delivering fast, high-quality printed shirts nationwide.](/content/stories/rush-order-tees/index.html) \ Coggins Promotional AdvertisingPromotional products company helping businesses strengthen brands through custom merchandise.](/content/stories/coggins-promotional-advertising-inc/index.html) \ SpiceologyInnovative spice brand creating bold seasonings for chefs and homecooks.](/content/stories/spiceology/index.html)
FEATURED CUSTOMER STORY
How Guardian Sports Used Automated Returns to Scale After Going Viral with the NFL
After the NFL adopted their concussion-reducing Guardian Cap, this Atlanta-based sports safety company saw orders explode to 400 per day—and the team’s manual processes couldn’t keep up.
BlogGet the latest on carriers, shipping rates, Ecommerce trends, and emerging fulfillment technologies
Shopify and ShipStation Tracking Notifications That Keep Customers Informed Shopify ShipStation tracking notifications improve post-purchase updates, real-time shipping visibility, and customer tr...
From Every Parcel to Every Pallet: Something Big is Coming to ShipStation See what's coming and why it changes everything for growing ecommerce businesses and how they ship.
Amazon MCF with ShipStation, Simplified Amazon Multi-Channel Fulfillment with ShipStation helps you connect orders, tracking, and fulfillment across sales chann...
Shopify Shipping and Fulfillment Guide Learn how ShipStation for Shopify shipping and fulfillment helps automate orders, print labels, compare rates, and simpl...
ShipStation for Amazon FBA and FBM Orders ShipStation for Amazon FBA and FBM orders helps you manage fulfillment, products, and customer updates in one place. Lea...
Connect NetSuite Directly to ShipStation: A Simpler Way to Manage Ecommerce Fulfillment ShipStation's new native integration with Oracle NetSuit provides NetSuite users with a direct connection to ShipStation...
FEATURED BLOG
ShipStation Ecommerce Benchmark Report 2026
The conclusion is clear: AI is already influencing demand, competition, and delivery performance—and retailers that fail to adapt risk being excluded from AI-led shopping journeys altogether.
Resource HubYour stop for everything from best practices to holiday trends to product tips and more.
Shipping Rates Calculator](/content/fulfillment/shipping/shipping-rates-calculator/index.html) Speak With Sales](/content/contact-us/index.html) Speak With Support](https://help.shipstation.com/hc/en-us/) Guides](/content/guides/index.html) Videos](/content/videos/index.html) Knowledge Base](https://help.shipstation.com/hc/en-us/) Events and Webinars](/content/webinars/index.html) Community Forum](https://community.shipstation.com/) Newsroom](/content/press/index.html) About Us](/content/about-us/index.html) ShipStation Supplies](https://supplies.shipstation.com/)
SUPPLIES STORE
Your all-in-one shop for hardware, labels, and packaging.
From pro-grade printers and scales to starter kits, polymailers, boxes, tape, and more, find everything you need to grow your business.
Developers HubGet developer guides, API documentation, libraries, and SDKs.
Getting Started](https://docs.shipstation.com/apis/shipengine/docs/getting-started/get-started) API Documentation](https://docs.shipstation.com/api-overview) Developer Guides](https://docs.shipstation.com/apis/shipengine/docs/guides/auth) Connect to MCP](https://docs.shipstation.com/connect-mcp) Libraries and SDKs](https://docs.shipstation.com/apis/shipengine/docs/getting-started/tools) Postman collections](https://docs.shipstation.com/apis/shipengine/docs/reference/postman) Release Notes](https://docs.shipstation.com/apis/release-notes) API Status](https://status.shipengine.com/)
FEATURED BLOG
ShipStation Ecommerce Benchmark Report 2026
Product PricingExplore pricing options for ShipStation and ShipStation API products.
ShipStation](/content/pricing/index.html) ShipStation API](/content/shipping-api/pricing/index.html)
FEATURED BLOG
ShipStation Ecommerce Benchmark Report 2026
In this Article
- New Feature: Start Using Your ShipEngine Sandbox Environment
- What is a Sandbox Environment?
- How ShipEngine’s Sandbox Environments Work
- Why is a Sandbox Environment Helpful?
- Future Improvements to Your ShipEngine Sandbox Environment
New Feature: Start Using Your ShipEngine Sandbox Environment
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New Feature: Start Using Your ShipEngine Sandbox Environment
Testing works best in isolation, making a sandbox environment highly valuable — no matter the tools you’re using to develop. ShipEngine is pleased to announce that all users now enjoy automatic access to a sandbox environment that includes a USPS sandbox account, a FedEx sandbox account, and a UPS sandbox account.
By Guest Poster
Last Updated Aug 21, 2019 – 4 min read
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Testing works best in isolation, making a sandbox environment highly valuable — no matter the tools you’re using to develop. ShipEngine is pleased to announce that all users now enjoy automatic access to a sandbox environment that includes a USPS sandbox account, a FedEx sandbox account, and a UPS sandbox account.
While our sandbox environments are currently available to those shipping in the U.S. only, we have plans to roll out international label testing in future months.
What is a Sandbox Environment?
Mirroring the concept of a child’s sandbox, this is an isolated account built in order for you to “play around.” It gives you the opportunity to simulate workflows and test out how ShipEngine’s software and integrations will best benefit your business… before rolling it out to your customers.
Learn more about how this new feature works within ShipEngine, and contact us with any questions about your new sandbox environment and its capabilities.
How ShipEngine’s Sandbox Environments Work
To access your sandbox environment, simply navigate to the “Connections” screen within your ShipEngine dashboard and click the “Sandbox Connections” tab. After clicking the Sandbox Connections tab, you’ll see your USPS sandbox account, your FedEx sandbox account and your UPS sandbox account connected.
See a screenshot of where to view your sandbox connections, below.
Your sandbox accounts are used in tandem with the sandbox API keys. To view your sandbox API keys, visit the “API Management” screen within your ShipEngine dashboard and click the “Sandbox Keys” tab. You’ll see the automatically created Sandbox API Key, QA Key and Staging Environment. Each sandbox key starts with “TEST_” to make it as clear as possible that these keys should not be used in production environments.
These sandbox accounts are created automatically. There’s nothing you can do, as a user, to accidentally remove or edit them. After signing up for a ShipEngine account, your sandbox environment is ready and waiting for you.
Why is a Sandbox Environment Helpful?
Sandbox environments (and their related carrier accounts) can be incredibly useful when integrating with ShipEngine, because of these three primary benefits:
- Test Labels: All labels created within a sandbox account are test labels. The accounts are automatically created and added to your dashboard, so there’s no effort required to get up and running with any of the big three carriers.
- No Voiding: In the past, some users have conducted tests on live accounts. After the completion of tests, they would simply void the test labels. That’s no longer an issue with the ShipEngine sandbox environment. All labels are test versions—there’s no need to worry about whether you remembered to void a USPS label.
- No Additional Coding: Previously, ShipEngine users would add the “test label=true” field to their requests in order to generate a test label. Since all labels within the carrier sandbox accounts are test labels, there’s no additional coding required.
As an added benefit, sandbox environments also let you test ShipEngine and its capabilities without making an upfront investment of time or money. When you take advantage of our sandbox environments, you get to explore ShipEngine and what it can do for your business before making a commitment.
Future Improvements to Your ShipEngine Sandbox Environment
The USPS sandbox account, FedEx sandbox account, and UPS sandbox account, now available in your sandbox environment, are just a starting point. In the coming months, we plan to enhance this feature by offering more carriers, more capabilities and more flexibility.
At ShipEngine, we strive to make integration as seamless, efficient and effective as possible. Testing is a huge and important part of the integration process, and we designed these new sandbox environments to streamline your tests and help you solve shipping.
Are you new to ShipEngine? Get a free account and start testing in your sandbox environment today!