Top 13 Best API Testing Tools | Tool Highlights
API automation testing tools are used by testers depending on the need.
API testing is generally done using tools available in the market.
Check out some of the 13 best API Testing tools to use from time to time.
Most of the online booking platforms do use APIs to fetch data from one site to another site.
It is essential to keep the channel secure because it helps in protecting privacy.
There are various kinds of hacks used by experts to peek into the system.
Therefore, finding the best way to secure the API allows you to gain reputation and quality in the market.
What is API Testing
API is one of the crucial parts of every software development.
It helps in transferring data and logic connections across various applications and systems.
Hence, Testing APIs enable developers to improve the quality and efficiency of the system.
The API testing strategy from the below 13 best API testing tools lets you offer quicker software compared to before.
API or Application Programming Interface plays a vital role because it acts as a connecting layer.
The connection layer between various systems and applications lets every user enjoy flawless communication effectively.
Why use API Testing
API is one of the advanced technologies to connect from one server to another server.
It usually works by making requests to one or more API endpoints to evaluate the response.
The response ranges from functionalities, security, Performance, and so on.
API testing concentrates on the logic of the business, Performance elements, and data responses with security aspects.
So, The tests are designed to evaluate the accuracy in the information after the logic is finalized.
How to perform API Testing
API testing is performed using multiple steps.
Therefore, every step builds the foundation for the next steps to complete the process smoothly.
The below 13 best API testing tools helps in testing various parameters easily.
Check out the steps to perform API testing
- Test for the expectation of the result
- Send a series of API Load tests to add stress to the system
- Collate all the API test cases based on the test category
- Check all possible input combinations to create test cases
- Create test cases based on the test category
- Make the test process easy by prioritizing API functionalities
- Develop test models to manage different kinds of problems
- Automate the possible API testing parameters
List of top 13 Best API Testing tools
- TestMaker
- WebInject
- Stylus Studio
- SOAPSonar
- SoapUI Pro
- TestingWhiz
- JMeter
- Tricentis Tosca
- Rest
- Runscope
- Rapise
- LoadUI NG Pro
- HTTPMaster
13 Best API Testing Tools list with Tool Highlights
TestMaker
TestMaker is one of the popular tools in the market because it supports web service testing.
The tool offers easy access to test services related to SOAP and REST.
TestMaker has gained a reputation in the industry because it provides a way to migrate easily.
Hence, it is essential to use the tool while testing API from time to time.
Tool Highlights
- Grid and Cloud tests execution
- Enables Easy migration
- Push to test methodology is used
- Performance and functional issues surfaces in web services
WebInject
WebInject is a free tool that provides various kinds of options to enjoy.
The tool lets you use automation testing for web apps and services.
Hence, it is considered as one of the best free API testing tools online to use for various purposes.
Tool Highlights
- Acceptance, regression and functional testing supported
- It displays real-time results
- Lets you monitor real-time responses
- Suits web service protocol testing
Stylus Studio
Software testing has expanded to a great extent because of improving technology.
Test scenarios have been evolving due to increasing demand in the market.
Hence, Using the best automation test tool lets you perform quick tasks on a regular basis.
Tool Highlights
- Ideal tool to perform testing web services
- Methods are easily located
- Supports core technologies
SOAPSonar
Every tester needs to have a tool to test and generate reports efficiently.
So, a quick and effective testing process gives you room to perform an ample number of tests in a quick time.
It allows you to run a test aggregated in XML, CSV, and PDF reports.
Hence, SOAPSonar is attracted by a large number of testers in the market.
Tool Highlights
- Rich Security testing is enabled for web
- Scalability and robustness testing is performed
- Easy set up to run functional tests
SoapUI Pro
The paid tool gives plenty of options for testers to perform necessary testing activities.
Therefore, SoapUI Pro is one of the standard and powerful tools online.
The easy to use interface tool enables you to run a test with accuracy.
Tool Highlights
- Compelling data-driven testing methodologies
- Complete test coverage in a single test environment
- Rapid creation of automated tests.
TestingWhiz
Automation has taken over a lot of manual tasks for a long time now.
Hence, having a tool to test automation processes lets you work without bugs or errors.
Some of the web applications provide a comfortable room because it helps to test frameworks.
Rest assured, testers get to enjoy all the possible benefits.
Tool Highlights
- Supports both Functional and non-functional automation
- Handles http requests
- Quick process of web service testing
JMeter
Every tool comes with a set of pros and cons.
So, a tester must check for the right set of tools to perform activities.
JMeter Supports testing in multiple ways because it helps users to take maximum mileage of the activity.
JMeter lets users achieve the best load testing process compared to other tools in the market.
Tool Highlights
- Dynamic reporting of HTML
- Enable multithreading feature
- Offline and caching analysis
- Quick test plan designing
Tricentis Tosca
The tool may be new in the market compared to other tools.
But, it has its own pros to attract users in a quick time.
Tricentis Tosca comes with a paid version that allows testers to save plenty of time while performing testing for a standard java project in both mac and windows.
Tool Highlights
- Open-source tool
- Easy to use interface
- Suitable for mac and windows.
Rest
REST is one of the popular tools for HTTP web services.
Not all testers look forward to use familiar tools because of various reasons.
Rest has been a productive tool because it comes with replay and record features to make the job easier.
The tool allows integration with Jenkins and JIRA because it supports project management requirements.
Tool Highlights
- Good Response validation.
- Easy to use interface and set up.
- Suitable for desktop, mobile and web applications.
Runscope
It is a known fact that there are plenty of tools for API testing.
So, finding the right tool for the right purpose lets you save both time and effort.
Runscope is highly used to determine API breaks while testing.
Hence, the accurate breaks allow the tester to report bugs securely.
Tool Highlights
- A productive API Health report
- Perfect validation of the Data
- Suitable for sophisticated API testing
Rapise
Automation testing services are seen on the rise of many companies in the market.
Therefore, a perfect result can be obtained with the help of accurate tools depending on the necessity.
Rapise is one of the popular tools because the native version supports web, mobile, and desktop applications.
Tool Highlights
- Agile regression testing
- Flexible and easy to use
- Supports a significant number of technologies
LoadUI NG Pro
The tool lets you test REST and SOAP-based web services.
The pro version of the tool has the capability to develop API load tests rapidly.
The real-time testing process helps you to identify errors and bugs quickly.
So, LoadUI NG Pro is one of the best tools for API testing for certain kinds of methods.
Tool Highlights
- Capability to work on Cloud
- Testing in a real-time environment
- Generates quick API load tests.
HTTPMaster
It is not easy to test an API with the help of a few tools.
There are more than a couple of features, which require testing to have a flawless process.
HTTP master offers Advanced support for testing related to web services.
Hence, this has attracted a lot of testers to add to their list.
The pro version for both mac and windows is available to download from the website.
Tool Highlights
- Testing without codes
- Easy to use interface
- Uncomplicated test management
Conclusion
API Testing Tools list goes on and on.
Hence, it is all about you to know the kinds of tools required to perform automated and exploratory testing. Now, we have listed out a list of API testing tools above.
The above tools are available in both free and paid versions.
Ensure you know and understand the features and options available in the tool before starting to use it.
Teknotrait is one of the popular testing companies in India because of its quality and performance.
Our primary domain has remained testing because we have been providing professional and quality-oriented services to clients from different parts of the world.