Ever wondered how Google Maps could find out your current location and display you the nearest exit when you were stuck in the middle of nowhere? Well, that’s Google Maps API helping you out. In this blog, we will share the top 10 API testing tools in software testing industry.
In simple terms, an API (Application Programming Interface) is, the messenger that helps in enabling two software for sharing data and talking to each other. However, how do an application can stay entirely functional, as it’s built to every time. That too, without compromising on user privacy? The answer is API testing tools
Also read: Advantages of Managed IT Services for Businesses
Top 10 API Testing Tools in Software Testing Industry
1. The Katalon Platform
The Katalon Platform is the leading test automation solution for API, Web, and Mobile and Widows applications. Also, it is acknowledged by the Gartner Peer Insights Customers’ Choices for Software Test Automation for three consecutive years.
Feature highlights:
- Simple-to-use UI and productivity-centric features for projects of all sizes
- Even more, allow test import from Swagger (2.0 & 3.0), Postman, WADL, and WSDL
- Also, Data-enabled testing methods better test coverage and reliability
- And, API test data setup employing UI testing
2. Postman
Postman spread to an on-premise solution for both Mac and Windows. Since originally it was a Chrome browser plugin.
Feature highlights:
- Further, easy for using REST client
- Provide rich interface
- Automated and exploratory testing
- Able to run on Mac, Linux, Windows
- Deliver several integrations like support for Swagger & RAML formats
- And, run, document, test, and monitoring
3. Apigee
Apigee is a cross-cloud API testing tool that facilitates allowing users for measuring and testing API performance, supporting and designing. Furthermore, this tool has been named one of the leaders in the 2019 Gartner Magic Quadrant for Full Lifecycle API Management consecutively four times in a row. Furthermore, it is one of the top 10 API testing tools in software testing.
Feature highlights:
- Enables design for monitoring, implementing and extending API
- It is multi-step and driven by Javascript
- Also solve performance issues by keeping track of API traffic, error rate, and response time
- And easily build an API proxy founded on open API specifications and use it in the cloud
4. JMeter
Originally, JMeter was built for performance testing. Nonetheless, it is usually integrated for functional API testing.
Feature highlights:
- Cache and offline replay of test results
- Hence, include the API tests in CI pipeline, all thanks to JMeter and Jenkins integration
5. REST-assured
This open-source Java Domain-particular language helps in allowing testing REST services more easily. Therefore, it can be incorporated into evaluating and verifying the response of these requests.
Feature highlights:
- Offer a bunch of baked-in features for allowing users proceed with the codeless practice
- Supports BDD Given/When/Then syntax
- And users do not require to be an HTTP expert to use this tool
6. Assertible
Assertible is an API testing tool that directs on automation and dependability.
Feature highlights:
- Support automating API tests in the entire CI/CD pipeline
- And support validating HTTP responses with turn-key assertions
- Even more, facilitate testers in updating their tests when their specifications change by The Sync feature. Hence it’s not required to manually update tests after adding new parameters or changing the response of the API
7. Soap UI
This headless functional testing tool is one of the best API testing. Also, it helps in allowing users for testing REST and SOAP APIs and Web Services with no trouble.
For the Free package, users can:
- Achieve the complete source code and build their preferred features at hand
- Building tests effortlessly with Drag and drop, Point-and-click
- Furthermore, helps in reusing load tests and security scans for functional test cases in just several steps with Reusability of Scripts feature
For the Pro package, users can:
- Since it assist with native CI/CD integrations and asynchronous testing
8. Karate DSL
Moreover, this innovative API testing tool helps users in building scenarios for API-based BDD tests easily. That too, without writing definition steps. Regardless, KarateDSL makes those definitions on its own. Therefore, users can swiftly kickstart the API testing.
Feature highlights:
- Designed on top of Cucumber-JVM
- Run a test and create reports likewise to any standard Java project
- And helps configuration switching/staging, multithreaded parallel execution
9. Rest Console
This tool is a REST/HTTP Client for Google Chrome that helps in allowing users for visualizing and building custom HTTP requests. In order to test with any RESTful API service.
Feature highlights:
- Support in modifying custom headers with the help of intuitive UI
- Helps users in building query parameters with ease
- Lastly, customizable interface
10. API Fortress
On the other hand, it helps testers and developers in building and automating functional tests since API Fortress is a constant platform for API testing.
Feature highlights:
- Easy-to-use intuitive UI for any skill level
- Plug-and-play stimulates your continuous API Testing
- Support SOAP, Web Services, Test REST, GraphQL, and Microservices
Also read: Importance of Quality Assurance and Testing in Software Development
Conclusion
Although we have introduced the top 10 API testing tools in software testing, it is important to keep the pros and cons in mind. Subsequently, you need to be flexible in trying various different choices before recognizing the one that best suits your requirements. Therefore, make correct choices.
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