As the demand for application programming interfaces (APIs) continues to grow, so does the need for reliable application programming interface testing tools. With an ever-growing library of APIs, it’s important to ensure that your API is well tested and secure before deployment.
In this article, we’ll be exploring some of the best API testing tools available in 2024. We’ll look at their features and use cases, so you can decide which one is right for your project. Whether you’re looking for a tool with comprehensive test coverage or one that simplifies complex test scenarios, there are plenty of options out there to suit any needs.
What is API and What Are API Testing Tools?
Testing tools provide developers with an easy way to validate the functionality of their APIs and make sure that they are secure and reliable. By using testing tools, developers can make sure that their applications will perform optimally in production environments.
The term API stands for Application Programming Interface, and it is used to describe a set of programming instructions that allow two or more applications to communicate with each other. APIs are used in many different scenarios, from basic web services to complex enterprise applications.
API testing tools are essential to the success of any software development project. They allow developers to quickly and easily test the functionality of their application programming interfaces (APIs).
By utilizing these tools, developers can ensure that their APIs are performing as expected and that they are secure from malicious attacks. API testing tools also allow for automated testing which can save time and money in the long run. With these tools, developers can quickly identify any potential issues with their APIs before they become a problem.
What are The 21 Best API Testing Tools Available in 2022?
API testing has become an essential part of software development and deployment. As the complexity of applications increases, so does the need for an efficient way to test APIs. There are a variety of API testing tools available today that can help developers and testers ensure that their APIs are functioning correctly.
The API Testing industry is still very much a work in progress. There are many tools available to test APIs but too many of them are weak or have limitations that are hard to overcome. To help you find the tools that will be your go-to for testing APIs, we’ve compiled a list of the 21 best API testing tools available in 2022. We hope this will be helpful to you as you are searching out the best API testing tools to use. Now let us take a look shall we?
ReadyAPI
ReadyAPI is a popular API testing tool developed by Smartbear. It is a comprehensive and powerful tool that helps developers, testers, and DevOps teams to create, manage, and execute automated API tests.
ReadyAPI offers an array of features such as data-driven testing, automated test generation, support for multiple protocols (REST/SOAP), automated mock services creation, integration with CI/CD tools like Jenkins and more.
It also allows users to create custom assertions for their tests using Groovy scripting language. ReadyAPI makes it easy to create reliable and scalable API tests quickly and efficiently which makes it the go-to choice for many organizations.
AcceIQ
AcceIQ is a cloud-based continuous testing podium that helps developers to automate API testing. It provides an easy to use platform for developers to quickly and accurately test their APIs. With AcceIQ, developers can easily create automated tests and run them against their APIs without having to manually write code.
This helps them save time and resources while ensuring that their APIs are functioning as expected. Furthermore, AcceIQ also allows developers to monitor the performance of their APIs in real-time and track any changes or errors that might occur during the testing process. This makes it easier for them to identify and fix issues quickly without impacting user experience or service quality.
Katalon studio api testing tool
Katalon Studio is a free to use, API automation testing tool that enables users to quickly and easily create automated tests for their APIs. It provides an intuitive user interface and is designed to be easy to use, even for those with no coding experience.
With Katalon Studio, users can create automated tests for their APIs in minutes, without the need for complex scripting or coding knowledge. This makes it an ideal solution for companies who want to ensure the quality of their API-based products and services without having to invest in expensive automation tools.
Katalon Studio also supports integration with other popular testing tools such as Selenium and Appium so that users can easily integrate their existing tests into the platform.
RoboHydra server
RoboHydra is an ideal API testing tool for users who don’t have a dedicated server but require one. It allows users to quickly and easily create virtual servers that can be used for automated API testing. With RoboHydra, users can create virtual servers that are tailored to their specific needs and requirements, ensuring that the tests they run are accurate and reliable. Additionally, RoboHydra makes it easy to add additional features such as mocking responses and recording data, making it a powerful tool for API automation testing.
Soap UI API testing tool
SoapUI is an API automation testing tool that allows software developers and testers to easily test and validate the functionality of their APIs. It provides a powerful framework for automating the functional testing of APIs, REST APIs, and web services. It supports multiple protocols such as SOAP, XML-RPC, JSON-RPC, and REST.
It also allows users to create data-driven tests with its data driven testing feature. With SoapUI users can quickly create complex test scenarios that can be used to validate the performance and scalability of their APIs.
Postman API testing tool
Postman is a powerful API automation tool that has been gaining popularity among API testers. It is designed to make the process of testing APIs less complex and more efficient. Postman allows users to quickly create and execute tests for their APIs, making it an invaluable tool for developers and testers alike.
With features such as automated test scripts, environment variables, and easy integration with popular CI/CD tools, Postman makes it easier than ever to ensure that your APIs are working as expected. Furthermore, its intuitive interface makes it easy to use even for those who are new to API testing.
Whether you’re a seasoned professional or just getting started with API automation testing, Postman is an essential tool for your arsenal.
Tricentis Tosca API Testing tool
Tricentis Tosca is an API testing tool that enables agile and DevOps teams to automate their API testing process. It provides a comprehensive suite of features for API automation, enabling testers to quickly and easily create, execute, and maintain tests for APIs.
With its powerful features, Tricentis Tosca allows testers to generate test cases faster, reduce manual effort, and increase the accuracy of their tests.
Moreover, it enables teams to quickly identify potential issues before they become critical problems. By using Tricentis Tosca for their API testing needs, teams can ensure that their APIs are thoroughly tested and ready for deployment in the shortest possible time frame.
Apigee API Testing tool
Apigee API Testing tool is an award-winning cross-cloud API testing tool that allows us to measure and test API performance. It is designed for developers, testers, and operations teams who need to quickly and accurately measure the performance of their APIs.
With Apigee, you can automate your API testing process and ensure that your APIs are performing as expected. It provides advanced features like automated API testing, real-time monitoring of APIs, integration with third-party tools, and more.
Apigee’s powerful automation capabilities allow developers to quickly create comprehensive tests for their APIs without requiring manual intervention. This makes it an ideal tool for both experienced and novice API testers alike.
JMeter Testing Tool
Jmeter is a powerful open-source tool that was originally developed for load testing but has now become a popular choice for functional API automation and testing. It provides an easy-to-use graphical user interface that allows users to quickly create complex API requests, validate responses, and analyze performance.
Jmeter supports a wide range of API tests, from simple unit tests to more complex integration tests. It can also be used to monitor the performance of APIs over time and detect potential bottlenecks in their performance. As such, it has become an invaluable tool for API testers looking to ensure their APIs are functioning correctly and efficiently.
Rest-assured
Rest assured api testing tool is a powerful java domain-specific language tool designed to facilitate the automation of API testing. It is used by developers and testers to test the functionality of Rest APIs. It allows them to verify that the services are working correctly and that they are meeting the specific requirements.
With this tool, testers can quickly execute tests on different endpoints, making sure that all aspects of their services are working as expected. Moreover, it also helps them in finding potential bugs and errors in their APIs before they are released into production.
Assertible
Assertible is a powerful API automation and testing tool that enables API testers to quickly and easily create, execute, and monitor API tests. It provides an intuitive web-based interface that allows users to set up automated tests with minimal effort.
Assertible also offers a wide range of features such as scheduling tests, generating reports, and integrating with other tools. With Assertible, API testers can ensure that their APIs are working correctly and efficiently by running automated tests on a regular basis.
Karate API testing tool
Karate DSL is an API automation testing tool that is perfect for Behavior Driven Development (BDD) methodology. It enables API testers to create tests quickly, easily, and accurately. This makes it a great choice for teams who want to ensure the quality of their APIs.
Karate DSL provides a wide range of features that make it ideal for API testing. It allows testers to write tests in plain English, making it easy to understand even for non-technical users. It also supports data driven testing, which allows testers to run multiple tests with different inputs without having to manually configure them each time.
Additionally, Karate DSL has built-in support for mocking and stubbing services, allowing testers to test their APIs without needing access to the actual service they are connecting with. All these features make Karate DSL an ideal tool for API automation testing using BDD methodology.
Airborne API testing tool
For Ruby API developers, the Airborne API testing tool is the perfect partner for API testing. This tool offers a wide range of features that make it an ideal choice for API automation and testers. Its intuitive interface and easy-to-use features make it a great option for developers who are looking to test their APIs quickly and efficiently.
With its powerful features like automated tests, instant feedback, and multi-platform support, Airborne can help you get the most out of your API development process.
Swagger
Swagger is an API testing tool that helps developers and testers to ensure that their APIs are functioning correctly and securely. It offers a wide range of features for functional, security, and performance testing, making it the perfect choice for any kind of API automation.
For developers, Swagger provides a comprehensive set of tools to quickly create automated tests for their APIs. It also allows them to monitor the performance of their APIs in real-time. For testers, Swagger provides an intuitive interface that makes it easy to create test cases and run them against different environments.
Overall, Swagger is an excellent choice for any organization looking for a powerful API testing tool that can provide accurate results quickly and efficiently.
Fiddler
Fiddler is a powerful API testing tool that helps API testers to automate their API testing process. It enables them to quickly and easily test the performance, reliability and scalability of APIs. With its intuitive user interface, Fiddler makes it easy for non-technical users to understand the features and use them effectively.
It also provides various features such as request/response capture, data inspection, code generation and API request/response validation. This makes it an ideal tool for API automation.
Fiddler is also popular among developers as it allows them to debug their applications in real-time without having to make changes or deploy new code every time they want to test something. This makes it a great choice for both developers and testers alike when they need to ensure that their APIs are working as expected.er API testing tool.
Webinject
Webinject is a trusted API testing tool that helps testers automate their API tests. It is used by many leading companies to make sure that the APIs they are using are robust, reliable and secure.
Webinject provides many features like automated API testing, performance and security testing, automated regression testing, and more. It also has an intuitive user interface which makes it easy for testers to set up tests quickly and efficiently. With Webinject, testers can ensure that their APIs are up to date with the latest standards and best practices. This makes it a great choice for any organization looking for a reliable API automation tool.
HttpMaster express API testing tool
HttpMaster Express is a renowned API testing tool that has become an essential part of the API automation process. It is widely used by API testers and developers to test the functionality of APIs, ensuring they are working as expected.
With HttpMaster Express, you can count on a wide array of features to help you automate your API testing process, such as automated tests, data-driven tests, and more. Additionally, it provides detailed reporting on the results of each test so that you can quickly identify any issues or areas for improvement. With HttpMaster Express at your disposal, you can be sure that your APIs are running smoothly and efficiently.
Rest Console API testing tool
Rest console is an ideal API testing tool for developers and testers. It provides a comprehensive suite of features that makes it easy to build, debug, and test APIs. With its intuitive user interface, Rest Console makes it simple to create automated tests for API endpoints. It also allows users to easily examine the response data from the API requests and quickly identify any errors or issues with the APIs.
Additionally, Rest Console supports multiple testing frameworks such as JUnit, TestNG, and Mocha which makes it easy for developers to integrate their existing test suites into their automation pipelines. With its powerful features, Rest Console is a perfect tool for anyone who needs to quickly and effectively test their APIs.
Restsharp API testing tool
RestSharp is one of the most popular and reliable API testing tools available today. It allows API testers to automate their tests quickly and easily, while providing a wide range of features that make it one of the best API testing tools on the market. These features include support for multiple types of requests, such as GET, POST and PUT; detailed reporting; and integration with other popular test automation frameworks.
In addition, RestSharp is also easy to use and can be used by both experienced and novice API testers alike. With its comprehensive set of features, RestSharp is an ideal tool for any organization looking to automate their API testing process.
Pryrest api testing tools
API testing is an important part of software development, and the use of Pryrest API testing tools makes it easier for developers to test APIs on Mac and Linux-based systems. These tools provide a range of features that make API testing more efficient, such as automation capabilities, detailed reports, and comprehensive coverage. This makes it easier for developers to identify any issues with their APIs quickly and accurately.
Additionally, these tools are also useful for API testers who need to verify the accuracy of the APIs they are using. With the help of Pryrest API testing tools, testers can easily detect any bugs or inconsistencies in their code.
Conclusion
We hope that this article about the 21 Best API Testing Tools in 2022 was helpful to you! As you can see, there were many options and you could choose from a wide range of tools. If you have any questions or concerns, please contact us anytime and we would be happy to assist you. Thank you for reading and for your interest in our blog.
