Skip to content

Business Insights

Build Great APIs and Integrations with MuleSoft

Build Great APIs and Integrations with MuleSoft

Published on: 14 Oct 2022 7 min read

Modern world is almost unimaginable without technology. It has touched every area of our lives as we are all in some manner connected, and connectivity has become a pillar of the Fourth Industrial Revolution.

Build Great APIs and Integrations with MuleSoft

A growing number of companies and individuals are using mobile and web apps into their regular work routines. As a result, businesses are discovering new applications for otherwise untapped data sources. APIs (Application Programming Interfaces) are a good example of this.

What is an API?

An Application Programming Interface (API) is a software interface that allows two or more software programs to communicate and interact with each other. API may also be described as an organization’s internet programming interface. It allows backend systems to connect with applications.

APIs enable organizations to access previously siloed data and encourage skilled and imaginative developers to improve the quality and feasibility of current processes, products, and systems while also generating new business prospects.

Even so, only a few APIs could happen to stay connected at the same time. Aside from that, the problem of poor integration could arise, which would lead to divided operations, misallocated budgets, inadequate infrastructure, and partial customer experiences. All of these things obstruct enterprise integration in the long run.

To avoid a situation like this MuleSoft’s connectivity product is very useful.

MuleSoft Anypoint Integration is an enterprise integration product from MuleSoft that assists enterprises in overcoming problems and building and deploying even the most complicated integrations for desired results.

Using MuleSoft to build APIs

In order to create an API, we need to use MuleSoft’s Anypoint Integration Platform, which is an integration solution that provides end-to-end integration platform access through a dashboard.

APIkit, which is included in Anypoint Studio, aids in the development and implementation of APIs, as well as the automation of Mule flow construction. Importing a WSDL (Web Service Description Language) or RAML (RESTful API Modelling Language) or OAS (Open API specification) specification file provides the basis for this. Once the API has been developed, it may be used to make calls to test the API and subsequently to figure out its implementation.

APIkit also has a CLI tool for generating flows for an existing application and can assist in the development of applications using Apache Maven.

Here it is also worth mentioning the process of overseeing an API during its whole lifespan from creation to retirement known as a full API lifecycle management. This covers all aspects of designing, publishing, documenting, securing, and analyzing APIs.

Design, implementation, and management are the three separate phases of this product-centric lifecycle.


It is the initial phase of the API lifecycle. An outside-in approach is used to design an API, starting with the “interface/contract” of the API.

These are the tasks that API developers execute in this phase:

  • Design
  • Simulate
  • Feedback
  • Validate


Implementation is next phase used to enable a next-generation enterprise. The objective is to enable communication between hundreds or thousands of APIs and a backend. Building and testing are the two processes that go into the implementation stage. The following architectural patterns, Orchestration, Transformation, Routing, Data Mapping, and Connectivity between Systems are readily available to API developers thanks to a systematic approach to architecture.


It is crucial to apply policies to your application building blocks during runtime to make sure they adhere to best practices in security and architectural governance. It’s crucial to keep an eye on all traffic using an API manager since all it takes is one weak link to sink the ship. The following actions take place at this lifecycle stage: Manage, Secure, Deploy, Watch, and Troubleshoot.

What is API Integration and the benefits of it?

API Integration is a type of seamless connectivity that enables businesses to automate business operations and improve data sharing and integration across several apps and systems, thus saving time and money while also improving information currency and data accuracy.

What is API Integration and the benefits of it?

There are many reasons to use API Integration to boost your business. Here we are only going to mention a few:

1. Effortlessly and swiftly create new APIs

Using an Integration Platform as a Service (iPaaS) platform to integrate APIs is a convenient solution. You can develop an API from an existing integration with only a few clicks, saving you time and money while also allowing you to fully use your existing technological investments.

2. Connecting to cloud apps

Today, there are hundreds, if not thousands, of cloud apps. API integrations have become the industry standard for linking cloud programs. Most legacy integration technologies, such as enterprise service buses (ESBs), were built for on-premises use and struggles to handle current API access beyond the firewall. Because the center of gravity for apps has changed to the cloud, it’s no longer practical to keep the platform that links all of these clouds within your firewall. Simply said, to interconnect today’s current cloud APIs, an API Integration platform built in the cloud is required.

3. Accessing and using value from legacy data sources

Part of the reason for underutilization of older data is that it might be difficult to retrieve and incorporate into newer systems. API integration tools or platforms can also be quite useful in these circumstances. An organization can establish its own APIs for internal usage with such a solution. This allows a company to extract data more efficiently from older servers and databases, as well as reuse existing business logic and workflows.

4. Improving team productivity

Automation of connectivity between applications and data sources via API integrations is a tremendous productivity boost for developers, programmers, and other IT department professionals.

API Integration with MuleSoft

Knowing what API Integration is and the benefits of it in order to utilize all of those advantages MuleSoft uses an API-led connectivity approach for connecting and exposing assets.

API-led connectivity is a way of connecting and exposing your assets that outlines the methods for doing so. The method alters the way IT works and encourages decentralized access to data and capabilities while maintaining strict oversight.

It is a systematic approach of connecting data to applications via reusable and purposeful APIs. These APIs are designed to perform a specific function, such as unlocking data from systems, assembling data into processes, or delivering a certain experience.

There are three types of APIs that are utilized in an API-led connectivity approach:

  • System APIs – they often access the main systems of record and provide a way to shield the user from the underlying systems’ complexity or changes. Many users may access data without having to grasp the underlying systems, and these APIs can be reused in various projects after they have developed.
  • Process APIs – These APIs interact with and influence data within a single system or across systems (breaking down data silos) and are generated without dependency on the data’s source systems or delivery methods.
  • Experience APIs – Instead of setting up separate point-to-point interfaces for each channel, experience APIs allow data to be reconfigured such that it is most conveniently consumed by its intended audience from a single data source. An Experience API is typically built using API-first design principles, which means that the API is tailored to a specific user experience.

MuleSoft’s Anypoint Platform also offers a flexible paradigm for connecting systems that are hosted in the cloud as well as those that are housed behind internal firewalls. This may be used as a service from the MuleSoft CloudHub service, which is an iPaaS (Integration Platform as a Service) that allows you to use it without having to install or configure anything.

Aside from that, MuleSoft Anypoint Platform may be utilized for customer-managed environments, including both on-premise and public cloud platforms like Microsoft Azure and Amazon Web Services.


Finally, MuleSoft Anypoint Platform is being used by a growing number of enterprises for not just designing amazing APIs and accelerating their integration, but also for deploying best-of-breed apps and services. Furthermore, by using its capabilities, companies may better incorporate newer apps, technologies, and tools, maximizing their full potential. As a result, the suitable ecosystem will be created, allowing for proper compatibility and smooth functionality.

Scalefocus offers implementation and consultancy for MuleSoft’s API-Led Connectivity integration approach: from delivery of reusable integrations to custom development of a tailored application network.

Our team delivers integrations using MuleSoft and has a deep understanding of the integration principles using various other technologies. With years of experience in complex enterprise projects, leveraging MuleSoft and other relevant technologies, the Scalefocus consultants can help you with any integration challenge.

Contact us and let’s start your technology transformation today.

About the Author:

Ivan Nikolovski

Software Engineer

Experienced Technical Consultant with a demonstrated history of working in the management consulting industry.

Share via