See Open API Code with Test API Key code Below
⚙️ Streamlining Your Operations with Logistics & Freight APIs
Automate. Optimize. Scale.
by Jeremy at Easy Logistics Management
🚀 What Are Freight & Logistics APIs?
In simple terms, Logistics APIs and Freight APIs are application programming interfaces that allow your systems — whether it’s a TMS, ERP, WMS, or e-commerce platform — to communicate directly with carrier and logistics platforms.
With the right API setup, your team can:
✅ Retrieve live carrier rates
✅ Book shipments in real time
✅ Auto-generate BOLs and shipping docs
✅ Track every shipment with zero manual effort
📦 Stop entering data manually. Start automating the boring stuff.
📘 Definition and Purpose of Freight APIs
Freight APIs, or application programming interfaces, are digital tools that enable seamless communication between different software systems within the logistics and freight industry. These APIs act as intermediaries, allowing various platforms—such as transport management systems (TMS), enterprise resource planning (ERP) systems, and warehouse management systems (WMS)—to exchange data effortlessly. The primary purpose of freight APIs is to automate and streamline logistics operations, reducing the need for manual processes and minimizing errors. By integrating freight APIs, businesses can access real-time carrier rates, book shipments instantly, generate necessary shipping documents, and track shipments with ease. This level of automation not only enhances operational efficiency but also allows companies to scale their logistics operations without the need for additional back-office staff.
🧠 How Our Freight API Works
At Easy Logistics, our Freight API connects your software with powerful shipping tools — via the GlobalTranz API** Suite**. Freight API integration is essential for shippers seeking to address common logistical challenges, offering real-time visibility and seamless connectivity with existing technology. Here’s what you can do:
🔄 Core API Capabilities:
📊 Rate API: Pull live quotes from dozens of carriers
🚚 Shipment API: Book freight using a single quote ID
🧾 BOL Generation: Instantly generate shipping documents
📍 Tracking API: Return live tracking updates by BOL or ZIP
🧪 Need to test first? We’ll send you sandbox API credentials and walk you through integration.
💡 Why Use Logistics & Freight APIs?
🔧 Automate Freight Management
Eliminate repetitive tasks and errors. Automate quoting, booking, and tracking in real-time.
📈 Improve Scalability
No more bottlenecks. Dispatch loads faster, scale without hiring more back-office staff.
💰 Optimize Costs
Automatically select the most cost-effective carrier for every shipment using real-time rate comparisons.
👥 Boost Team Productivity
Free up your operations team to focus on higher-value logistics tasks, not data entry.
🔗 Seamless Integration with Popular Platforms
Our API can be customized to integrate with virtually any modern platform:
💻 ERP Systems: NetSuite, Microsoft Dynamics, Oracle, SAP, QuickBooks Enterprise
🛒 E-Commerce: Shopify, WooCommerce, BigCommerce, Magento
📦 Order/Inventory Management: ShipStation, Zoho, Odoo
Many logistics providers are integrating APIs into their operations to enhance communication and efficiency.
Have a custom-built platform? No problem — if it supports API communication, we can connect.
🔄 Freight API Integrations in the Logistics Industry
Freight API integrations have revolutionized the logistics industry by providing a more efficient and automated way to manage freight operations. These integrations connect various logistics providers, carriers, and third-party logistics providers (3PLs) with a company’s internal systems, enabling real-time data exchange and streamlined workflows. For instance, integrating a freight API with a TMS allows for automatic rate comparisons, instant booking of LTL freight, and real-time shipment tracking. This eliminates the need for manual data entry and reduces the risk of errors, leading to more accurate and timely deliveries. Additionally, freight API integrations facilitate better route planning and optimization, ensuring that shipments are delivered in the most cost-effective and efficient manner. By leveraging these integrations, businesses can improve their supply chain visibility, enhance customer satisfaction, and ultimately gain a competitive edge in the logistics industry.
🛍️ Connect to Major Sales Channels
As more SMBs and D2C brands sell via Amazon, Walmart.com, Costco.com, and Target, freight APIs help you:
Sync shipping data in real time
Share shipment data, including facility information and commodity requirements, which is crucial for optimizing transportation and supply chain processes
Automatically fulfill third-party orders
Ensure faster, smoother delivery experiences
🔌 The right API integration = fewer delays + higher seller ratings.
🧪 Developer Resources: Try It Yourself (Public Test APIs)
We offer 3 public freight APIs with full documentation:
📊 Rate V2 – All Available Carrier Rates
View API Documentation »
🚀 Rate – Cheapest + Fastest
🚚 Shipment API
📍 Tracking API
🔐 Setup Is Simple
To get started with our Freight API, you’ll need:
🔑 Access Key (we’ll generate this for your account)
🔐 Auth Header (use apitesting:Agent%9999 for dev mode)
🧪 A test quote request → book → track flow
Once you’re ready to go live, we’ll activate your production credentials and support onboarding.
🔍 API Workflow Overview
Here’s how it works:Application program interfaces (APIs) are essential tools in the logistics and supply chain sectors that enhance communication efficiency and streamline operations. Here’s how Freight APIs work:
Your system calls the Rate API with shipment details
We return multiple quotes → you select one
You call the Shipment API with the quote ID + delivery info
You receive a BOL # + shipment details
You can call the Tracking API any time for updates
🔍 How Freight APIs Differ from EDIs
While both Freight APIs and Electronic Data Interchange (EDI) systems are used to facilitate data exchange in the logistics industry, they differ significantly in terms of functionality and flexibility. EDIs have been the traditional method for exchanging business documents electronically, but they often involve complex setups and are less adaptable to real-time changes. In contrast, freight APIs offer a more modern and flexible approach, allowing for real-time data exchange and integration with various software systems. APIs are designed to be more user-friendly and can be easily customized to meet specific business needs. They enable instant access to live carrier rates, real-time shipment tracking, and automated document generation, which are not typically possible with EDI systems. Furthermore, APIs support a wider range of data formats and can be integrated with newer technologies, making them a more versatile and future-proof solution for logistics providers.
🌊 Ocean Freight and Shipping APIs
As global trade continues to expand, the need for efficient and reliable ocean freight management has become increasingly important. Ocean freight APIs are specialized application programming interfaces designed to optimize maritime shipping operations. These APIs connect various stakeholders in the ocean freight supply chain, including freight forwarders, shipping lines, and logistics providers, enabling seamless data exchange and real-time visibility into shipment status. By integrating ocean freight APIs, businesses can automate key processes such as booking shipments, tracking containers, and managing documentation. This not only reduces the administrative burden but also ensures that shipments are handled more efficiently and cost-effectively.
🌊 How They Work and Their Benefits
Ocean freight APIs work by providing a standardized interface for different systems to communicate and share data. When a shipment is booked, the API can automatically generate the necessary shipping documents, such as bills of lading and customs declarations. Throughout the shipment’s journey, the API provides real-time tracking updates, allowing businesses to monitor the status of their containers and make informed decisions. One of the key benefits of ocean freight APIs is their ability to optimize route planning, ensuring that shipments take the most efficient paths to their destinations. This can lead to significant cost savings and reduced transit times. Additionally, the real-time data provided by these APIs enhances supply chain visibility, enabling businesses to proactively address any issues that may arise during transit. Overall, ocean freight APIs offer a powerful tool for improving the efficiency and reliability of maritime shipping operations.
Ready to Automate Your Freight API Integration?
At Easy Logistics, we make API freight automation simple, affordable, and powerful. We’ve helped dozens of clients slash operating costs, scale faster, and take control of their logistics using modern freight tech.
Let’s connect and explore your API integration options.
📞 Call: 866-854-5341 x3
📧 Email: jeremy@easylogisticsmanagement.com
🌐 Schedule a Free Consultation »
✅ Key Takeaway:
Freight APIs aren’t just for big corporations anymore. With Easy Logistics, any business can access powerful automation tools to compete smarter, ship faster, and grow stronger.
Please see open API example below:
We offer 3 public APIs for integrations such as this, documentation for which is below:
- Rate V2: (All Carrier Rates)
https://api.gtzintegrate.com/docs/?identifier=r9-DxSKqWSCif78eFQLGvQ==jtBEpoLZ-VQIFKrMetluaTw6k6ZmGVNBe6fL3AmA7eO–f9JFPWUdQLLQu4xPRksl-J3s6YFTWZHZ87RB8HaQxTVr0p_93_piyTJcGrSspk - Rate : (Cheapest and Fastest)
https://api.gtzintegrate.com/docs/?identifier=0CPvaw4f7hDOC0VAW5uUAQ==Gd_HYUcz2iPhkvPsnqlrB8Tw8kGFkaZBHSatKNIWY4MqE_iEkVDwIbSlDlok7HOkOFHSIg5QkBplD9VHjWBTAIp1l4WY-KdCdbgg6sgSFi0
- Shipment: https://api.gtzintegrate.com/docs/?identifier=dMJLDLlbrgVFEhv7qHYRlg==k5gYQCsP7GRJ7epgdUjbQjZPKE3KqCxcc_BCOvnMtazgplscCd7gavhBnJdgr1UoJF8mygjjHzrn7Ig6eBfsPTL3AQ4PlgDwOlnc7zta9HMLSJ7hbb_GyUJdKyZ4vt2-
- Tracking: https://api.gtzintegrate.com/docs/?identifier=J4ul3o8zWzyveFZGJ5jXoQ==QQCH8RI-tvsiYce9xkQMCPWogJWvUscOXHRIGa__MXk7VNRsChUX60g08_lbY0y13HVQkbO2C7-ikActghSqRuCb0kdPqnUqoLowaGkTIrB5q1ZuH4_ZyxXjl2Sj3OII
Set up is fairly straight forward – use of this API incurs no extra charges and is enabled by default, however you will need to authenticate using:
- A customer-specific access key generated by us at api support (or, bcc0ec4997814c74a854f9a738a58cbd for development). When you’re ready to go live, let us know and we’ll get this sent over (APIsupport@Globaltranz.com).
- A basic auth header with your GTZShip username and password (or, apitesting:Agent%9999 for development). Note that although GTZShip allows logins with either the username or email address associated with that account, you can only use your username for the API.
A high-level view of the whole API process is as such:
- Your application makes a call to our Rate API with various information about origin, destination, and items being shipped.
- We respond with our best available quotes, each identified by a quote ID.
- Once the desired quote is selected and your user has checked out, your application can make a call to our Shipment API using the quote ID from that desired quote and some additional details necessary for delivery (street address, open and close times, contact info, etc) to place an order for that shipment. Note that a quote ID can only be used once, so when testing you will need to pull new quotes each time.
- We return a BOL number along with some other of the info from the order for easy referencing.
- Your application can then make a call to our Tracking API using the BOL number and destination zip code to return up-to-date tracking info at any time.
