For businesses handling hundreds or thousands of shipments, manually checking FedEx tracking numbers is not practical. Developers need a way to retrieve shipment status automatically and bring that information directly into ecommerce platforms, order management systems, customer portals, logistics systems, or internal applications.

A FedEx tracking API makes this possible.

Instead of manually entering tracking numbers on the FedEx website, your application can send tracking numbers through an API and automatically retrieve shipment information such as current status, tracking history, shipment events, delivery progress, and other available tracking details.

In this guide, we'll explain how FedEx API tracking works, the different ways businesses can integrate FedEx tracking, and when using a multi-carrier solution such as Package Tracking API by C2W may be a better option.

What Is a FedEx Tracking API?

A FedEx tracking API allows software applications to retrieve tracking information for FedEx shipments programmatically.

For example, an ecommerce platform may have thousands of orders currently in transit. Instead of employees checking those shipments individually, the platform can use an API to retrieve tracking information automatically.

A typical workflow looks like this:

Tracking Number → API Request → Carrier Tracking Data → Your Application

The tracking information can then be displayed in your own system or used to support internal workflows, customer notifications, shipment monitoring, and reporting.

Businesses commonly use tracking APIs to:

What Information Can a FedEx Tracking API Return?

The exact information available depends on the API and shipment, but a FedEx tracking response can include information such as:

For example, an application may receive tracking events showing that a shipment has progressed from In Transit to Out for Delivery and eventually to Delivered.

FedEx's current Basic Integrated Visibility API, formerly called the Track API, supports tracking by tracking number and can return information including the latest status, location information, scan events, and estimated delivery information when available.

Two Ways to Add FedEx Tracking to Your Application

Businesses generally have two approaches when they want to add FedEx tracking to their own software.

Option 1: Integrate Directly With FedEx

FedEx provides its own APIs that developers can integrate directly into their applications.

The basic architecture is:

Your Application → FedEx API → FedEx Tracking Data

This approach can make sense if your business primarily uses FedEx and your development team wants to build and maintain the carrier integration directly.

However, developers are also responsible for managing the requirements associated with the carrier integration, including authentication, request formats, responses, limits, error handling, and future API changes.

This may be perfectly reasonable if FedEx is the only carrier your application needs.

But many ecommerce, logistics, and SaaS businesses don't work with only one carrier.

Option 2: Use a Multi-Carrier Package Tracking API

Another approach is to use a multi-carrier package tracking API.

Instead of creating and maintaining a separate integration for every shipping carrier, your application connects to one tracking API.

The architecture becomes:

Your Application → Package Tracking API → FedEx / UPS / USPS / DHL

This is particularly useful for businesses that receive or manage shipments from multiple carriers.

For example, your application may need to track:

Without a multi-carrier solution, developers may need to build and maintain separate integrations for each carrier.

With a multi-carrier tracking API, your application can use one integration to retrieve tracking information across supported carriers.

Tracking FedEx Packages With Package Tracking API by C2W

Package Tracking API by C2W provides businesses and developers with a simple way to retrieve FedEx package tracking information without having to build a separate FedEx-only tracking integration.

Developers submit tracking requests through the API and receive available shipment tracking information that can be used within their own applications.

In addition to FedEx, Package Tracking API by C2W supports major carriers including UPS, USPS, DHL Express, and DHL eCommerce.

This makes it useful for ecommerce companies, logistics providers, SaaS platforms, marketplaces, 3PLs, and other businesses that need to monitor shipments across multiple carriers.

Instead of maintaining:

FedEx Integration + UPS Integration + USPS Integration + DHL Integration

your development team can maintain:

One Package Tracking API Integration

This can simplify your tracking architecture and reduce the development work required to support multiple carriers.

Single vs. Batch FedEx Tracking

The number of shipments your business needs to track is another important consideration.

Single Package Tracking

Single tracking is useful when your application needs information about one shipment at a time.

For example:

Customer Opens an Order → Application Requests Tracking Data → Current Shipment Information Is Displayed

This approach can work well for customer portals, order lookup pages, customer service applications, and other situations where tracking information is requested on demand.

Batch Package Tracking

C2W scope: our public documentation covers one tracking number per request. For a batch integration, confirm the endpoint, maximum batch size, and quota accounting with C2W before implementation. The discussion below describes a general workflow.

Businesses processing larger shipment volumes may need to track many packages.

Batch tracking can make these high-volume workflows more efficient by allowing multiple tracking numbers to be processed as part of the tracking workflow.

This is particularly relevant for:

Package Tracking API by C2W supports both individual and batch tracking, making it suitable for applications ranging from individual shipment lookups to high-volume tracking operations.

Why Use One API for FedEx, UPS, USPS and DHL?

FedEx may be one of your primary carriers today, but shipping operations often involve several carriers.

A business might use FedEx for some shipments, UPS for others, USPS for lightweight domestic packages, and DHL for certain international shipments.

Building each integration independently creates additional development and maintenance work.

A multi-carrier tracking API provides several advantages.

Less Integration Work

Instead of learning and implementing multiple carrier tracking APIs, developers can work with one tracking integration.

More Consistent Tracking Data

Carriers may structure tracking information differently. Using a multi-carrier API can provide your application with a more consistent way to process shipment information.

Easier Carrier Expansion

When your business starts working with another supported carrier, you don't necessarily need to build an entirely new tracking system.

Simpler Maintenance

Carrier APIs and requirements can change over time. Using one tracking provider reduces the number of direct carrier integrations your development team needs to maintain.

Direct FedEx API vs. Multi-Carrier Tracking API

Neither approach is automatically better for every business.

Feature Direct FedEx API Multi-Carrier Tracking API
FedEx tracking Yes Yes
Multiple carriers Separate integrations may be needed One integration
Carrier-specific integration Managed by your team Managed by tracking provider
Carrier API maintenance Your development team Tracking provider
Best for Primarily FedEx-focused applications Multi-carrier applications
Expansion to other carriers Additional integrations Supported through the same API

If your application exclusively needs FedEx tracking, integrating directly with FedEx may be a good option.

If your application needs FedEx plus UPS, USPS, DHL, or other carriers, a multi-carrier tracking API can significantly simplify the integration.

What About High-Volume FedEx Tracking?

Tracking cost and API efficiency become increasingly important as shipment volume increases.

An application tracking 100 packages per month has very different requirements from a platform tracking hundreds of thousands or millions of shipments.

At higher volumes, businesses should consider:

FedEx currently applies a default quota of 100,000 requests per day per project for its Track capability. FedEx also recommends limiting tracking requests to what is necessary for business needs and removing delivered packages from batch tracking.

For businesses operating across several carriers, however, the total tracking workflow matters more than the limits of any one carrier.

If you need to track large numbers of FedEx, UPS, USPS, and DHL packages together, maintaining separate systems and monitoring requirements for each carrier can add complexity.

Cost Matters More as Tracking Volume Grows

Pricing may not seem significant when an application tracks only a small number of packages.

At higher volumes, it becomes much more important.

Even a small difference in the cost per shipment or API request can become significant when multiplied across hundreds of thousands or millions of shipments.

This is one of the areas where Package Tracking API by C2W is designed to provide value.

Rather than requiring businesses to purchase a larger shipping or post-purchase platform when they primarily need shipment tracking, Package Tracking API by C2W focuses on providing affordable package tracking API access, including options for businesses with higher tracking volumes.

Businesses should compare pricing based on their actual tracking volume and requirements rather than simply choosing the platform with the largest feature list.

Choosing a FedEx Package Tracking API

Before choosing a tracking solution, consider what your application actually needs.

If you only need FedEx tracking, compare the benefits of integrating directly with FedEx against using a third-party tracking API.

If you need several carriers, consider whether maintaining separate integrations is worth the additional development and maintenance work.

Some important questions include:

The right solution depends on your particular application and shipment volume.

Common Uses for FedEx Tracking APIs

Ecommerce

Online stores can automatically retrieve tracking information and display shipment progress to customers.

3PL and Logistics

Logistics providers can monitor FedEx shipments along with shipments from other carriers in a centralized system.

SaaS Platforms

Software companies can add shipment tracking functionality to their applications without developing every carrier integration independently.

Marketplaces

Marketplaces can monitor shipments from multiple sellers even when different shipping carriers are used.

Order Management Systems

Order management platforms can automatically associate tracking information with customer orders.

Customer Service Platforms

Support teams can access current tracking information from their own systems instead of repeatedly switching between carrier websites.

Frequently Asked Questions

Can I track FedEx packages through an API?

Yes. FedEx provides tracking capabilities for developers through its own APIs. Third-party multi-carrier tracking APIs can also provide FedEx tracking functionality.

What is the FedEx Track API called now?

FedEx's former Track API is now called Basic Integrated Visibility. It provides basic tracking status and shipment information through an API.

How many FedEx tracking numbers can I track in one request?

FedEx's current Basic Integrated Visibility documentation states that tracking by tracking number can accept up to 30 tracking numbers in a request.

Can I track FedEx and UPS with the same API?

Yes. A multi-carrier API can support both carriers. Package Tracking API by C2W supports FedEx and UPS along with other major carriers.

Can I track USPS and DHL through the same API?

Yes. Package Tracking API by C2W also supports USPS, DHL Express, and DHL eCommerce, allowing businesses to retrieve tracking information from several major carriers through one tracking solution.

Can I track FedEx packages in batches?

Yes. Batch tracking is particularly useful for businesses processing large numbers of shipments. Package Tracking API by C2W supports batch tracking as well as individual tracking requests.

Should I use FedEx's API directly or a multi-carrier API?

It depends on your requirements. A direct FedEx integration can work well if FedEx is the only carrier you need. A multi-carrier tracking API can be more convenient when your application needs FedEx along with UPS, USPS, DHL, or other carriers.

Start Tracking FedEx Packages With One API

Businesses shouldn't have to build and maintain a separate tracking integration every time they add another carrier.

Package Tracking API by C2W provides an affordable way to retrieve package tracking information from FedEx, UPS, USPS, DHL, and other supported carriers through one API.

Whether you're building an ecommerce platform, logistics system, marketplace, order management system, or SaaS application, you can integrate shipment tracking without maintaining separate carrier connections.

Explore Package Tracking API by C2W and start building your multi-carrier tracking integration.