Mastering API Testing with No-Code Solutions: A Step-by-Step Guide using Scandium

As a software developer or product owner, you often require various APIs for your products to perform specific functions. Without the proper functioning of these APIs, your product system might not operate as smoothly as planned. Therefore, it is essential to test your APIs. To streamline and expedite API testing, you can explore the use of no-code solutions. With this article, you’ll have all the information you need to make your API testing process seamless.

In software development today, APIs (Application Programming Interfaces) play a crucial role in enabling communication between different software components. As organizations increasingly rely on APIs to power their applications and services, the need for effective API testing becomes paramount. Fortunately, with the advent of no-code solutions like Scandium, mastering API testing has become more accessible than ever. In this article, we’ll provide a step-by-step guide to mastering API testing using no-code solutions, empowering software testers, SDETs, developers, and other stakeholders to ensure the reliability and functionality of their APIs.

Understanding API Testing Basics

Before we get into API testing with no-code solutions, it’s essential to understand the basics of API testing. API testing involves validating the functionality, reliability, performance, and security of APIs. This includes testing various API endpoints, request and response formats, error handling mechanisms, authentication mechanisms, and more. Familiarize yourself with common API testing concepts, such as RESTful APIs, HTTP methods, status codes, and JSON/XML payloads.

Setting Up Your Testing Environment

The first step in mastering API testing with no-code solutions is setting up your testing environment. This involves installing and configuring the necessary tools and resources for API testing. With Scandium, setting up your testing environment is as simple as signing up for a free account on the Scandium platform. Scandium offers a user-friendly interface and intuitive features that make it easy to author and maintain automated test cases for APIs.

Creating Test Cases

Once your testing environment is set up, the next step is to create test cases for your APIs. With Scandium’s no-code interface, creating test cases is a breeze. Simply interact with your work environment while Scandium records your test steps to define your test scenario, including making API requests, validating responses, and asserting expected outcomes. Scandium supports a wide range of authentication methods, request formats, and response validation techniques, allowing you to create comprehensive test cases tailored to your API’s requirements.

Executing Test Cases

With your test cases created, it’s time to execute them against your API endpoints. Scandium provides a built-in test execution engine that allows you to run your test cases with just a few clicks. During test execution, Scandium captures detailed execution logs, including request and response data, status codes, and any errors or failures encountered. This provides valuable insights into the behaviour and performance of your APIs, helping you identify and address issues quickly and efficiently.

Analysing Results and Iterating

After executing your test cases, it’s important to analyze the results and iterate as needed. Scandium generates comprehensive test reports that provide insights into test coverage, pass/fail status, execution times, and more. Use these reports to identify areas for improvement, such as optimizing test coverage, refining assertions, or addressing performance bottlenecks. By iterating on your test cases and refining your testing approach, you can continuously improve the quality and reliability of your APIs.

A Video Walkthrough Showing the Steps Involved in API Testing with Scandium


Mastering API testing with no-code solutions like Scandium empowers software testers, SDETs, developers, and other stakeholders to ensure the reliability and functionality of their APIs with ease. By following this step-by-step guide, you can leverage Scandium’s intuitive interface and powerful features to create, execute, and analyze automated test cases for your APIs quickly and efficiently. With Scandium, API testing becomes accessible to everyone, enabling organizations to deliver high-quality APIs that meet global standards.