Top 10 API Security Testing Tools for Developers

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API stands for Application Programming Interface. It is the middle layer between the UI and database layer. It is the best way to enable communication from one software system to another. With the help of API security testing tools, we can directly test the APIs. While testing these APIs, they check their security, performance and reliability etc. When you will use API security testing tools, you can get lots of benefits. We can use it for language independence. The developers can also use it for GUI independence. Here, we will discuss the top 10 API security testing tools for developers.

ReadyAPI:

By using this API testing tool, the developers can check the functions and load testing of various webs. When you will use this tool, you will get end-to-end quality insurance for all the web services. Anyhow, it is offering some flexible automation options to the users. The developers can use this security testing tool in all environments. It is also providing native support for Azure and Docker etc. You can also use this tool for the parallel execution of functional tests. Its price starts from $659/year.

Katalon Studio:

It has become a robust and comprehension API testing tool for web and mobile devices. This API security testing tool shows support for various frameworks. Along with its paid plans, it is also providing free support to the developers. It can also support a data-driven approach. Katalon Studio is also showing support for the CI integration. It has become the best tool for both beginners and experts. Here, you will also find some pre-built code templates. Anyhow, you can also customize these code templates. For instant reference, this tool also provides sample projects to the developers. The developers can also use it for auto-formatting and auto-completion.

Airborne:

It is providing an open-source API test automation framework to the developers. While using this tool, you will never face UI problems. Its reason is that it is providing some text files to write the code. You can easily use this tool with APIs. These APIs are written in rails. If you want to use this API security testing tool, you should know the fundamentals of Ruby and RSpec. The developers should also know that this tool works well with Rack applications.

Postman:

This tool is offering three different plans to the developers. If you want to use it for individual or small team use, you can use its free plan. The developers can use its pro plan for a team of 50 members just within $8/month. Its Enterprise plan is available just within $18/month. For the ease of the developers, it is offering an API development interface. The developers can easily use this tool for automated testing. You can also get assistance in exploratory testing. If you are working in a team, you can share knowledge.

REST-Assured:

If you want to use a free API security testing tool in the Java domain, REST-Assured is the best choice for you. This open-source tool is showing support for the XML and JSON requests. While testing websites and apps, you will face seamless integration. It is also providing support for some seamless integration. If you want to use some other API security testing tools, you should be an HTTP expert. Anyhow, if you are using this tool, you should not be an HTTP expert. This tool is also showing support for the Syntax of BDD.

Swagger.io:

If you want to buy its Team plan, you will have to pay $30/month. Anyhow, it will show support for two users only. If you will increase the number of users, its price will also increase up. By using this tool, the developers can check the entire cycle of an API. It is also the best tool to validate and explore the APIs in the cloud. It is also the best tool to reuse the functional tests of an API. The developers can also use this tool for the design and development of an API. We can also use it for API mocking and virtualizations.

JMeter:

Told by a dissertation help firm, you can easily use this tool for load and performance testing of the webs and apps. This tool is also showing support for the cross platforms. Anyhow, this tool will work at the protocol layer. We can also use it as a unit-testing tool for APIs. Here, the developers will find a plugin-based interface for the database connections. By using this API security testing tool, you can use various programming languages. It is also the best load and performance testing tool for various applications. This tool is also showing support for the pre-thread applications.

Karate DSL:

By using this open-source tool, the developers can test web services in a domain-specific language. The developers have designed this tool for automated API testing. If you want to use this tool, you don’t have complete control over the programming language. This tool is also showing support for the multi-threaded parallel execution. While using this tool for API security testing, you can also generate reports. This tool is also showing support for reusing payload data. It is also allowing the developers to write tests in any language. That’s why it is showing support to HTML, XML and HTTP.

Apigee:

This tool is providing different pricing plans to the developers. Anyhow, its Evaluation plan is free for the users. If you want to use its Team plan, you will have to pay $500/month. The developers should also use its cross-cloud development plan for various purposes. When we will use its basic plan, we can enjoy security and governance policies. To provide help to the developers, it is providing a customizable developer portal. The most important benefit of this tool is that it is showing support to Node.js. Anyhow, we can also use its IP whitelisting option.

Pyresttest:

To use this tool, you will have to create an account and donate some amount on GitHub. To test the APIs, it is offering python based tool to the developers. The developers can also use its micro-benchmarking feature. While testing API security, if it finds some failed results, it will return exit codes. It is showing minimal dependencies. That’s why the developers can easily deploy this tool on the servers. If you don’t have prior coding knowledge, you can still use this API security testing tool. This tool is also helpful for the developers for smoke testing.