What is a REST API?

17 Jun.,2024

 

What is a REST API?

REST API is like the cool kid at the playground &#; everyone wants to hang out with it, but not everyone understands it. Have you ever wondered what REST API is and why it's so important in web development? Well, you've come to the right place! In this article, we'll dive deep into the world of REST API, uncover its full form, explore its principles, and peek into its fascinating architecture. So, tighten your seatbelts and let's embark on this exciting journey!

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What is REST API?

Before we delve into the nitty-gritty details, let's start with the basics. REST API stands for Representational State Transfer Application Programming Interface (phew, that's a mouthful!). But what does it even mean? Well, REST API is a set of rules and conventions that allows different software applications to communicate with each other over the internet. It acts as a bridge, enabling seamless data exchange between systems, just like the perfect wingman at a party making introductions between strangers.

Now that we've got the definition out of the way, let's explore why REST API is so crucial in the web development world.

Defining REST API

To put it simply, REST API is the superhero of web development. It provides a standard protocol for how web services should interact with each other. By adhering to these guidelines, developers can create APIs that are scalable, flexible, and easily maintainable. Just like a reliable sidekick, REST API ensures that different software components play nicely together, minimizing conflicts and enhancing overall efficiency. It's like having an army of synchronized dancers performing an intricate routine &#; everything flows smoothly, and the audience is left in awe.

Importance of REST API in web development

Now, you might be wondering why should I care about REST API? REST API brings a multitude of benefits to the table. First and foremost, it allows for easy integration between different systems, making collaboration a breeze. Imagine a team of musicians jamming together effortlessly, each playing their instrument in perfect harmony &#; that's what REST API enables. Moreover, REST API embraces the principles of simplicity and modularity, making it a developer's dream come true. It's like having a toolbox filled with perfectly organized tools, ready to be used at any moment.

But wait, there's more! REST API promotes scalability and flexibility, allowing systems to grow and adapt seamlessly. It's like having a wardrobe full of clothes that can magically adjust to your size and style preferences. Additionally, REST API fosters reusability and reduces code duplication. It's like having a magical spell book where you can reuse powerful incantations instead of writing new spells from scratch every time. With REST API, developers can work smarter, not harder &#; a true game-changer in the field of web development.

The full form of REST API

Now that we've covered the basics and highlighted the importance of REST API, let's dig deeper into its full form. Brace yourself, as we unravel the mysteries behind each part of this intriguing acronym.

Breaking down the acronym

  • RE &#; Representational: REST API revolves around the concept of representing resources &#; pieces of information that systems can exchange. Just like a museum exhibits valuable artifacts, REST API showcases resources for seamless sharing between applications.
  • ST &#; State Transfer: REST API focuses on transferring the state of resources between systems. It's like teleporting the essence of an object from one place to another, without worrying about the journey in between.
  • A &#; Application: REST API is all about building web applications. It provides a foundation for creating APIs that drive the web forward, just like an architectural blueprint for a magnificent skyscraper.
  • PI &#; Programming Interface: REST API acts as an interface through which different software can communicate. It's like a language that allows systems to understand and respond to each other, enabling smooth conversations between applications.

Principles of REST API

Now that we have a solid understanding of REST API and its full form, let's explore the principles that drive its design and implementation. Just like a well-orchestrated symphony, these principles work in harmony to create a powerful and efficient system.

Client-server architecture

One of the key principles of REST API is a client-server architecture. In this model, the client (the one making requests) and the server (the one fulfilling those requests) operate independently. It's like a well-organized restaurant, where the customers (clients) place orders, and the chefs (servers) prepare and deliver the food. This separation of concerns enables scalability, as both the client and server can evolve and scale independently, without impacting each other.

Stateless interactions

Another crucial principle of REST API is stateless interactions. In this approach, each request made by the client contains all the information needed to process it. The server doesn't store any session-specific data between requests. It's like visiting a store where you provide all the necessary details in each transaction, without relying on the store to remember your preferences. This statelessness promotes simplicity, scalability, and reliability in the system, allowing requests to be processed independently and improving fault tolerance.

Cacheable data

Caching is yet another essential aspect of REST API. By caching data, the server can store a copy of the response and reuse it for subsequent requests. It's like having a secret stash of snacks that you can grab whenever hunger strikes, instead of preparing a brand-new meal every time. This caching mechanism improves performance, reduces network traffic, and enhances scalability, making REST API a speed demon in the world of web development.

Layered system

The final principle of REST API we'll explore is the layered system. In this approach, the system is organized as multiple layers, with each layer responsible for a specific task. It's like a well-structured organization, where employees work in different departments, each handling a specific aspect of the business. This layering promotes flexibility, modularity, and enhances the system's ability to adapt to change. Need to update a specific component? No worries, just tweak that layer without affecting the rest of the system.

Designing with REST API

Now that we have a solid understanding of the principles behind REST API, let's dive into the exciting world of design. Just like a masterpiece painting, designing with REST API requires attention to detail, creativity, and adherence to best practices.

Best practices for REST API design

When it comes to designing a REST API, following best practices is key. Let's take a look at some essential tips to keep in mind:

1. Use intuitive and descriptive resource URIs &#; make it easy for developers to understand what each endpoint does.

2. Adopt consistent naming conventions for resources and endpoints &#; maintain clarity and avoid confusion.

3. Provide clear and concise documentation &#; be the helpful guide that developers can rely on.

4. Follow the principles of REST API religiously &#; consistency is the name of the game.

5. Don't reinvent the wheel &#; leverage existing standards and conventions to save time and effort.

Common design mistakes to avoid

While best practices are crucial, it's equally important to steer clear of common design mistakes. Let's shine a light on some pitfalls to avoid:

  • Avoid using verbs in resource URIs &#; let the HTTP methods (GET, POST, PUT, DELETE) do the heavy lifting instead.
  • Don't overcomplicate your API with unnecessary complexity &#; keep it simple and user-friendly.
  • Avoid exposing sensitive information in URLs &#; protect user data like a vigilant guardian.
  • Don't forget about versioning &#; provide a clear versioning strategy to ensure smooth transitions.
  • Avoid massive payloads &#; keep response sizes optimal for enhanced performance.

Architecture of REST API

Now that we've covered the design aspects, let's shift our focus to the captivating architecture of REST API. Just like a magnificent castle, the architecture of REST API is a sight to behold.

Understanding the REST API architecture

The architecture of REST API is based on a client-server model, where the client makes requests to the server, and the server responds with the requested data. This interaction follows the principles of REST, enabling simplicity, scalability, and modularity. It's like a well-coordinated dance, where the client and server move in perfect synchronization, creating a seamless user experience

Key components of REST API architecture

To unlock the secrets of REST API architecture, let's explore its key components:

  • Client: The one making requests (such as a web browser or a mobile app).
  • Server: The one fulfilling those requests (such as a web server or an application server).  
  • Resource: The piece of information being exchanged (such as a user profile or a product catalog).
  • Endpoint: The URL where a specific resource can be accessed.
  • HTTP Methods: The verbs that define the type of operation being performed (such as GET, POST, PUT, DELETE).

These components work together harmoniously, creating a robust and efficient architecture that powers the world of web development.

Full-speed ahead with REST API!

Congratulations, my friend! You've embarked on a thrilling journey through the realm of REST API. From understanding its basics to uncovering its full form, principles, design, and architecture, you now have a solid foundation to conquer the web development world with confidence. So, go forth and let REST API be your trusty sidekick, creating seamless connections and enabling captivating digital experiences. Happy coding!

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4 Benefits of Freight API Integration (& 3 Tips for Using It)


 

Tired of building loads or shipments?

Getting quote after quote?

Picking up the or starting a new every time you want to know where your freight is?

Your provider is just as tired as you are, and chances are they offer you a great opportunity to save you both some headaches.

Application programming interface, commonly known as API, is a popular method for integrating directly to your freight provider.

API integrations can minimize or eliminate those frustrating back-and-forths that drain your team&#;s time and cut into productivity.

And it lets you do it without adding a complex and costly new platform to your existing technology stack.

Learn how a freight API works, when and why you should integrate with your providers and how to get the most out of your new connectivity.
 


 

What Is a Freight API?

API is a commonly used technology that allows systems at multiple businesses to communicate directly.

It&#;s used across industries to share data in real time &#; when an e-tail platform charges your credit card, for instance, their payment platform verifies your information instantly with your bank via API.

In freight transportation, shippers will connect their existing in-house technology &#; typically a transportation management system (TMS) but also sometimes a warehouse management system (WMS), enterprise resource planning (ERP) software or accounting software &#; to a carrier or freight provider&#;s API.
 

What Data Can You Share with a Freight API?

It will depend on your provider's integration, but really any transportation or supply chain data you have can be transmitted via API. 

The most common data types are shipment data to build loads (i.e., facility information, appointments, commodity requirements, etc.), freight quotes, BOLs, billing and invoices, and tracking information. 
 

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Why You Should Share Freight Data via API Integration

Shippers pursue API integration with their freight providers to address some common transportation pain points.

And these integrations are becoming increasingly important. According to our original research on supply chain outsourcing, when asked what's most important in a 3PL provider, Integrates with my existing technology tools was the second most important feature. 

Third was offers real-time visibility, which is far easier with an API integration.
 


You might be ready to integrate with a carrier or provider if you&#;re experiencing the following issues:

  • You regularly spend too much time getting quotes.
  • You settle billing discrepancies with providers via .
  • You find yourself entering data manually into multiple platforms.
  • You frequently call or your rep to get tracking updates.
  • You need to get rates at hours when reps are not available.

The flip side of the problems you can solve with freight API integration is the benefits you can enjoy.


Benefits of Freight API Integrations 
  • A reduction in errors.
    The fewer times you need to enter data by hand, the fewer opportunities you have for human mistakes.
  • Increased speed from quote to shipment.
    You can eliminate the lag time spent waiting for a response from carriers if that response is automatically generated through shared data.
  • Fewer platforms to juggle.
    Consolidating your freight management to a single platform saves you time and eliminates the need to onboard new software for your team.
  • Tracking updates in real time.
    As soon as your provider hears from the driver hauling your freight and tracks that update in their system, it will be instantly shared with you.

What About EDI?

Within the transportation space, API is the spiritual successor to electronic data interchange (EDI).

EDI is a communication technology that actually predates the internet and is most useful for rapidly sharing documentation between two parties.

Many larger shippers who have been integrated via EDI with providers for years still use it today; their logic, for the most part, is &#;if it ain&#;t broke, don&#;t fix it.&#;

However, some have also adopted API to access more dynamic features like real-time pricing that EDI is not equipped to handle.

 

Getting Set Up With API Integration

Many times, the conversation about freight API integration will start with your provider.

They want to take every opportunity they can to get shippers integrated to strengthen your working relationship and make tendering freight to them as simple as possible.

That said, if you find a carrier is doing a great job meeting your needs from a transportation perspective, you might want to take the initiative and ask about integrating to make the process of working with them even smoother.

Providers love it when you are proactive about this.

In general, the lift for setting up an API integration can vary according to several factors. There are some steps you can take, however, to make it as light as possible.

First and foremost, you should ask your provider if their API offers a native integration with your current software.

Many providers have build out-of-the-box integrations with major TMS platforms and other systems that can make integration as simple as adding a single code string.

If you&#;re deciding on a new TMS for your organization, keep ease of integration in mind as an important factor to consider.

If your software does not have native integration with your provider&#;s API, it is still quite possible to get connected, but it will take a bit more work.

Plan for a day or so of development work to get set up with a non-native API integration.

If you have an in-house dev team, they should be able to complete this with a relatively light lift. If not, you might need to outsource this labor to a third party.

 

3 Tips for Getting the Most Out of Your API Integration

Once you&#;re integrated, your user experience with your provider&#;s API will vary from your shipping peers.

But this is precisely the point &#; when done correctly, you will simply be able to continue using your existing TMS or other internal software to manage your freight.

As you start to reap the benefits of your newfound connectivity, there are some important things you should keep in mind to ensure it continues to function optimally.


1. Stay up to date on the freight market.

One of the biggest mistakes shippers can make after setting up API integration with a provider is to assume that it&#;s a &#;set it and forget it&#; solution.

Treating it this way could lead you to spending more than necessary on your total freight portfolio.

For truckload freight, keep an eye on the spot market&#;s regular cycles to understand whether rates are trending up or down in the short and long term.

This will help you avoid falling into the trap of procuring spot freight without much thought when you really should be putting a bit more effort into considering contract capacity as an alternative.


2. Monitor which carriers are winning freight.

Businesses change over time &#; your freight needs will expand and evolve, and your regular carriers&#; operations may similarly shift.

If you&#;re integrated with a 3PL, their API should help you track which carriers are regularly winning your freight based on your input parameters.

If carriers who you expect to do so aren&#;t, it might be a sign you should either contact them about their capacity in your lanes or examine the current market conditions to determine what has changed.


3. Keep your inputs accurate.

API integration reduces opportunities for human errors &#; it doesn&#;t eliminate them completely.

You still need to be careful when entering your freight information in order to generate accurate quotes from your provider.

This can be especially important if you&#;re integrated with an LTL provider, as those shipments notoriously have so many more moving points in terms of accessorials and freight class/NMFC codes.

 

Want to Ship More Smoothly With Coyote?
We&#;d Love to Connect

If you ship &#; or plan to ship &#; truckload or LTL freight with us, our API integrations provide real-time pricing for either mode, dynamically calculated through proprietary algorithms and market data.

We offer native integration to leading TMS providers like Oracle, Blue Yonder, BluJay, Shipwell and Keubix and more so you can get connected almost instantly.

And we&#;ll also integrate with other software in your stack &#; take a look at how one shipper connects our API to their ecommerce and accounting platforms.

Want additional technology options to help you simplify your spot freight management and take control of your full truckload portfolio?

Learn more about CoyoteGO®, CoyoteGO Premium® and all the tech solutions we have to offer.
 

Explore Coyote's API Integrations

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