Web service
API vs Web Service: What's the Difference?
What is an API? API is the acronym for Application Programming Interface. It is a software...
An API or Application Programming Interface is a collection of software functions and procedures through which other software applications can be accessed or executed. In API Testing you use software to send calls to the API, get output and log the system's response. For Agile development, Api Testing becomes important as shorter development cycles put more pressure on automated testing.
Here is a list of top Web Services Testing API Tools. The list contains both open-source(free) and premium web API testing tools.
Name | Price | Link |
---|---|---|
Test Mace | Free + Paid Plans | Learn More |
Postman | Free + Paid Plans | Learn More |
Ping API | Free + Paid Plan | Learn More |
Test Mace is a modern powerful crossplatform tool for working with an API and creating automated API tests.
Postman is a plugin in Google Chrome, and it can be used for testing API services. It is a powerful HTTP client to test web services. For manual or exploratory testing, Postman is a good choice for testing API.
Ping-API is API testing allows to write test script in JavaScript and CoffeeScript to test your APIs. It is one of the best api testing tools which allows inspecting HTTP API call with a complete request and response data. For any failures, the user gets a notification through email, slack or Hipchat.
Features:
Download link: https://ping-api.com/
It provides an extensible framework helpful in executing and building the functionality of headless system that do not have a user interface. It is one of the best api testing tools that helps to test the headless technologies like Databases and Webservices, JMS, etc. By using the API test conversion tool, you can convert soapUI tests to UFT (QTP) API tests.
vREST API testing tool provides an online solution for automated testing, mocking, automated recording and specification of REST/HTTP APIs/RESTful APIs.
It is a web development tool to automate web application testing, including API testing, service testing and website testing. It is one of the best web api testing tools primarily used as web API test tool to automate testing of web API calls.
HttpMaster is a best choice for API testing as it has got
It’s a popular rest api testing framework to test REST services in Java.
Learn more about Rest-Assured
Karate is a new API testing framework base on cucumber library. Karate DSL allows testers to write meaningful tests for web service using a domain-specific language.
Features:
Download link: https://github.com/intuit/karate
HTTP client and Request visualizer and constructor REST API testing tool. It is one of the best api testing tools which helps developers to build, debug and test RESTful APIS.
Features:
Download link: https://github.com/ahmadnassri/app-restconsole
Hippie-swagger is a tool for testing APIS. It is one of the best api testing tools which supports a clear assertion syntax, for extending test behavior. It also allows clean printing reports.
Features:
Download link: https://github.com/CacheControl/hippie-swagger
PyRestTest is a Python-based REST API testing platform. It supports tests in JSON or YAML config files. Therefore, there is no code needed.
Features:
Download link: https://github.com/svanoort/pyresttest
Airborne is one of the best API automation tools used by rest API tester for testing Rest APIs.
Features:
Download link: https://github.com/brooklynDev/airborne
JMeter is used for functional API testing which includes needed to test an API. It is one of the best api testing tools which has features which help to boost the performance of API testing.
Features:
Download link: http://jmeter.apache.org/
Apiary allows monitoring the API during the design phase by capturing both request and response. It allows the user to write API blueprints and lets the user view them Apiary editor or Apiary.jo.
Features:
Download link: https://apiary.io/
SOAPSonar is an API testing and diagnostics platform for SOAP, XML, REST-based web services. Use external sources like Excel, MS SQL, Oracle or any ODBC Database for automated tests.
Features:
Download link: http://www.crosschecknet.com/
API science allows monitoring the health, availability, and performance of web APIs. It is one of the best api testing tools that enables monitoring Private, Partner and Public APIs. This tool allows the user to know if any API ever goes down so that needed action should be taken to bring it back up.
Features:
Download link: https://www.apiscience.com/
Apigee is a cross-cloud API testing tool. It allows the user to measure and test API performance, supports and build API using other editors like Swagger. It offers security and governance policies across all APIs.
Features:
Download link: http://apigee.com/
Tricentis is a robust web services testing tool. Prominent API Testing features of Tricentis Tosca are –
Tricentis’ 400+ customers include global names from the Top 500 brands such as ExxonMobil, HBO, Whole Foods, Toyota, Allianz, BMW, Starbucks, Deutsche Bank, Lexmark, Orange, A&E, Vantiv, Vodafone, Telstra and UBS.
Download link: https://www.tricentis.com/software-testing-tool-trial-demo/
The most widely popular tool for API testing in the world, SoapUI allows you to test REST and SOAP APIs with ease – as it has been built specifically for API testing.
SoapUI Pro is used by thousands of leading companies around the world, including: Apple, Microsoft, Cisco, Oracle, HP, NASA, eBay, MasterCard, Intel, FedEx, and Pfizer
Download link: https://smartbear.com/product/ready-api/soapui/overview/
An API or Application programming interface is a collection of software functions and procedures through which other software applications can be accessed or executed.
For Agile development, API Testing becomes important as shorter development cycles put more pressure on automated testing.
The general features of API testing tools are:
The important benefits of API are:
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