Use Postman to Call a REST API. Don't forget to press Save in Postman to re-use this call. Creating our first request. Our API allows you to include details such as income and obligations, employment, age, education and more in your loan selection process. Postman is a development tool you can use to test the calling of an API. The Basics of Using Postman for API Testing. Download it once and read it on your Kindle device, PC, phones or tablets. Postman reads the imported definition file and creates an entry in the collections panel. To configure the Zoom Chatbot collection to use your Zoom API credentials, hover over the collection and click the 3 dots. I use Postman variables (see Using variables inside postman and collection runner) for a number of these values e. Targeting Multiple OneSignal Apps Now that you have Postman setup to send a push notification to one of your OneSignal apps, you can reuse this call for other OneSignal apps by selecting "Duplicate" next to the call and replacing the app_id and REST_API_KEY for the other app. If you are new to Postman, this course will help you to get started with the software and test your APIs in no time. Thus, you can also use Postman to test your Web API. In this post, I am presenting three tools using which one can Test the Rest API manually. Learn how to test RESTful API from scratch using POSTMAN. Learn how to use Postman, Newman, and BlazeMeter to write functional test for your API in this API performance testing tutorial. But sometimes you just need to make a simple API request and get a response without writing code or using cURL at the command line. - Show examples of query parameters - Explore an example of path parameters - Discuss header and request body parameters. Postman supports variables, which can simplify API testing. Testing with the web browser. For this purpose there is a tool called Postman. Though the main functionality of the tool is for functional testing, interacting, documenting the API and not security analysis, this write up can be used as a beginner guide for using Postman as a useful security tool. Postman has an easy to use graphical user interface. It provides features for designing, testing, mocking, and debugging API requests to make API development easier for everyone. Passing POST parameters into Web API using Postman. This tutorial takes approximately 15 minutes to complete. Using Postman, you can test any type of Services, controller, or Web Application after setting your configuration. As we have seen in the spider man movie, power comes with responsibilities. Why QAs/Testers are using Postman for Web Service Testing?. It will reference the same service operations, so you can debug the service by sending a request from Postman. Postman Collections are groups of requests that can be run together as a series of requests, against a corresponding environment. It can generate code samples for a large number of languages, so you can be up and running in seconds. Postman has grown over the last several years to offer an abundance of features to support every stage of the API lifecycle. API: RESTful API testing for complete beginners. https://api-tls11. Most HTTP clients support sending a request using the basic authentication method natively, and so does Postman for Chrome. Environments Setting an environment variable. lua postman-to-k6 path/my-collection. Newman maintains feature parity with Postman and allows you to run collections the same way they are executed inside the collection runner in Postman. To start building test cases quickly, commonly-used snippets are listed next to the test editor. js SPA and a. Hello everyone, I'm trying to do something unusual with testing my REST API. How to modify API calls with breakpoints. Create a Postman Environment file that represents your deployed test environment. How to use Steps: Click on SOAP or File > New SOAP Project(Create new SOAP project) Fill in a Project Name. Testing RESTful WEB APIs with Fiddler. Try API Fortress to see why organizations are choosing us to upgrade the speed and quality of their current testing strategy. API is a defined set of rules, which contains clearly defined methods of communication. It has a 100 percent free version that can be downloaded quickly, and there are also paid versions for teams. Note: Starting in Gecko 9. API Testing is a type of software testing which involves testing the application programming interfaces (APIs) directly and as part of integration testing to determine if they meet expectations for functionality, performance, reliability and security. Even if the API had been completed, using Postman for test queries was much faster than to implement them through the application code. Mike shares how to integrate Postman's tests into your build automation to make things really take off. Make call from POSTMAN: Copy the Final API to POSTMAN and provide below headers. What is an API? "Application program interface (API) is a set of routines, protocols, and tools for building software applications. Step 1: Add the K2 API Delegated Permission to your Azure AAD App Follow the steps in Configure AAD and K2 Services for Inbound OAuth to add the K2 API permission to your Azure AD App. It’s fast and simple to write as well as fast to execute. If your team wants to not only test APIs but also have a tool to help automate some of your exploratory API testing efforts, Postman is a great choice. For more suggestions on API testing tools, check out Simple Programmer's Ultimate Automation Testing Guide. It also has many helpful features to help you with testing your REST API. Using ‘Runner’ APP – Select collection and folder. It testing regards the segment under test as a black box. API testing is one of the areas where automated testing is highly recommended, particularly in the world of DevOps , agile development, and continuous delivery cycles. This instructor-led, live training (onsite or remote) is aimed at software testers who wish to use Postman for API testing. PostMan is a tool that allows you to send data to a server and get a response. Tutorial: Using Postman with the Amazon Pinpoint API. Using Postman, you can test any type of Services, controller, or Web Application after setting your configuration. This short blog will show how to call an OData API on an SAP S/4HANA Cloud (S/4HC) system using the client tool Postman. How to modify API calls with breakpoints. Over the years, I’ve picked up 10 tips and tricks for simplifying and automating the task… Continue reading "API testing tips from a Postman professional". Aug 04, 2016 09:44 AM I'm using Postman to test the API. REST is kind of API which is actually efficiently being used by many companies like eBay, Amazon, Google. It gives you the provision to run and test a Postman collection directly from the command line. We'll go over the P. Postman is a great tool but it might not fit everyone. Postman supports Swagger, WADL and RAML definition format. js with techniques on encoding your Personal Access Token for use in the REST API calls. In a load test, a visitor interacting with your service is represented by a virtual user, VU. Basically there will be a time when you like to edit your request and test with different data (e. com Postman is a great tool for testing APIs. See how to create a Postman Collection here: Creating collections. If your team wants to not only test APIs but also have a tool to help automate some of your exploratory API testing efforts, Postman is a great choice. Using Postman to test the News API About If you are looking for a quick and straightforward way of testing the News API and familiarizing with its various endpoints and parameters, you may want to consider our Postman integration (in addition to our Interactive Documentation and our Query Builder ). Software testing is a common practice these days in many organisations, and for even individual developers. We are also going to use postman to test our API, so it is recommended to install postman from chrome extensions. In the steps below, we will be making Player Management API requests using Postman, so your credentials should have at least the following permissions: Players: Read/Write; You can add as many additional permissions as you like to get credentials that will be usable for a wider range of API requests. Includes basic test syntax, examples of API tests, and integration tests. What is Postman? First of all, let’s understand what is Postman. Imagine that you have a nice API deployed on Azure and secured by Azure AD. This token is then passed via the headers to authenticate subsequent requests. If you are new to Postman, this course will help you to get started with the software and test your APIs in no time. Setting up Postman. The left side of the panel shows all the tokens you have obtained, and clicking on any of them will show the details (see below). You can also import collections: I use for example the Postman Collection that is available for the NSX for vSphere RAML file. This short blog will show how to call an OData API on an SAP S/4HANA Cloud (S/4HC) system using the client tool Postman. Create a Postman Environment file that represents your deployed test environment. Thus, you can also use Postman to test your Web API. is a horizontal progress-bar for indicating progress and activity. Then I will discuss about sending API requests. Using postman to test your API calls is quite easy even if you need authentication in order to access the api endpoint. We will review what is API and how to test it in general. Everything you need to Master in Webservices (Rest / SOAP) Automation using Rest Assured JAVA API Selenium Tutorial with 1000+ hours of video tutorials on Selenium, Webservices API Automation using Rest Assured API, POSTMAN, JMeter Performance Testing, Appium - Mobile Automation Testing, Selenium WebDriver. We can take the same query that we used above in GraphiQL, to create the JSON request. You can use Postman to send API requests to any REST API, and to receive responses to your requests. I have imported and used many different collection in my Postman API development. Exploring GraphQL APIs using Postman Each GraphQL Endpoint is a POST API, and its Body is just one JSON object: query. js SPA and a. Postman makes testing edge-cases hassle-free and lets testing look easy. When you send the message to BioStar Server via API, you. Postman: Test your REST API Postman is a very powerful application to have in your toolbox while developing REST interfaces. Then I will discuss about sending API requests. You can run as many tests as you want for a request. Apps installed by the User on or after May 1st, 2018, cannot get this field. People who are seeking for the best Postman API testing online courses, this is the most advantageous place to select the course. Read on to see how to use the new Import Test feature in Runscope for Swagger, Postman and HAR files, and be sure to watch the full screencast below. Values as Expected (Data driven Testing) in response. Then to get the access token, you can call the POST API in POSTMAN as. Thus, you can also use Postman to test your Web API. Features include the ability to modify arbitrary HTTP headers and inspect responses from endpoints. Productivity can be increased using some of the Postman features, which are listed below. Creating an HTTP Service with ASP. API Testing is very much in demand these days and people who are already familiar with the UI testing part should approach for API Testing as these days 90% of the Applications Web Based, Mobile Based, Database communicates with each other with APIs only i. Net Web API. You can run as many tests as you want for a request. You will see the list of books, displayed as XML. I’ve used Postman on a few projects as a way to interact with APIs that I’m writing. Postman is a chrome extension for testing out HTTP requests and Postman collections are a grouping of HTTP requests, including bodies, headers and authentications. Postman is a platform that allows us to develop, use and test Rest APIs. Targeting Multiple OneSignal Apps Now that you have Postman setup to send a push notification to one of your OneSignal apps, you can reuse this call for other OneSignal apps by selecting "Duplicate" next to the call and replacing the app_id and REST_API_KEY for the other app. We take an example to illustrate how to use a "Token Based Authentication using Postman as Client and Web API 2 as Server". First, you have to export your Postman collections. Understand different kinds of parameters used in APIs and how to use them in Postman. Thus, you can also use Postman to test your Web API. Functional API Testing With Postman, Newman, and BlazeMeter - DZone. Environments Setting an environment variable. POST Request using Postman: Choose the HTTP verb as POST; Set the URL; Set the Content-Type as application/json. I am looking for some feedback regarding using Postman collections for PI Web API training. But I will demonstrate for the open REST API on internet with the basic tests in Postman. In today’s tutorial, we are going to leverage Postman framework to successfully test RESTful Web Services. Note that this tutorial will teach you how to set up Postman manually, without. Read Getting Started with Postman on the Square Corner blog for a step-by-step walkthrough demonstrating how to create a customer profile and reference it in a sandbox payment. It offers a variety of ways to easily and efficiently test different API endpoints that you'd like to call. Use Postman to Call a REST API. Getting started: Use the free Postman Chrome app to test the OCR API and play with the different parameters. If you are new to Postman, this course will help you to get started with the software and test your APIs in no time. So whatever the reason is that you want to replace Postman check the list below. In this post we'll learn Step by step how to send an HTTP PUT Request to a RESTful ODataController Web API Service using Postman. The API can then be updated for correct results. Using this in a pre-request script will throw. Installing as a Native application:. Creating an HTTP Service with ASP. com using a REST API from Postman You could also execute some POST commands to perform configuration operations that would normally be performed within the client, but that is for later posts. Most of these are available as snippets inside Postman. Make call from POSTMAN: Copy the Final API to POSTMAN and provide below headers. Learn how to use Postman to create your environment, pull data on response and chain requests, and, obviously, run your tests. Not only is Postman is easy to use its easy to install and get started with as well. Does your company write an API for its software? If the answer is yes, then you absolutely need to test it — and fortunately for you, this tutorial explains step-by-step how to conduct automated API testing using tools like Postman, Newman, Jenkins and qTest Manager. Roles & Responsibilities of a Software tester for testing API’s As a API tester, you should have good architectural knowledge of various web services, REST , SOAP and Micro Services. There are a variety of tools for testing API's, but in this tutorial we'll focus on the free multi-platform app called Postman. If you have a scenario where Azure Logic apps needs to access AWS API Gateway endpoint using API key then this tutorial will show you how to set up your API with AWS API Gateway, create and configure API key and usage plan to secure your API endpoints, test the setup using POSTMAN and then access it using Azure Logic App. The Best Free REST API Debugging Tools for Developing APIs Updated: April 11, 2019 9 minute read As we developed the Moesif API analytics platform, we needed to create and use many APIs. Course is prepared on utmost care of picking real-world scenarios what actually industry does in testing the REST API's and they were neatly delivered. How to use Steps: Click on SOAP or File > New SOAP Project(Create new SOAP project) Fill in a Project Name; Fill in the wsdl schema url; Press OK and now the schema will be imported; Open the schema and go to the login call; Open the login call and double click on Request 1; Fill in you username and API key; Run the API call by pressing the run icon. 3 - Use the command line to convert the Postman collection: postman-to-loadimpact path/my-collection. We recommend using the Postman native app. People who are seeking for the best Postman API testing online courses, this is the most advantageous place to select the course. My query is how to simulate "Virtual Users" in thi. The Postman Chrome App is a useful add-on for the Google Chrome browser that enables a developer to troubleshoot/test APIs. With tools like Postman, it gets even easier to do so which we’ll explore shortly. Install Postman. How to perform Upsert Operation using Postman Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Postman can be used to perform load testing at scheduled time and record the status. I needed a mechanism to be able to call an API that would find free time in my calendar. These are Advanced Rest Client, Postman-Rest Client and Curl in linux. Postman is a software which you can use to test REST APIs. Apps using older versions of the API can get this field until January 8, 2019. Test scripts are run after a request is sent and a response has been received from the server. POST Request using Postman: Choose the HTTP verb as POST; Set the URL; Set the Content-Type as application/json. In both Swagger and POSTMAN, we do not have to build a framework (unlike Parasoft) to fetch the response from the service. For this recipe, you’ll need a buttery Postman base, a squeeze from a random user data API, and a CI system to bake it all in (I used Azure Devops). API stands for Application Programming Interface which allows software applications to communicate with each other via API calls. So we prefer using Postman native app. I'm using Auth0 for auth. Postman is a test client for API development. Postman tests are written in Javascript. I very often come across questions about “Testing the REST API’s” so I cannot resist sharing some great amount of knowledge for all new developers with this blog “Learn how to test your Rest API’s in Salesforce”. What is API Testing? API testing is a type of software testing where application programming interfaces (APIs) are tested to determine if they meet expectations for functionality, reliability, performance, and security. This tutorial shows you how to make REST application programming interface (API) calls to Oracle Identity Cloud Service using Postman, software typically used for REST API tests. As the API’s are automated using postman there is less human involvement. Postman is a standalone tool that exercises web APIs by making HTTP requests from outside the service. When you send the message to BioStar Server via API, you. In both Swagger and POSTMAN, we do not have to build a framework (unlike Parasoft) to fetch the response from the service. For now, we just need an API with which we can use to create, update, and delete. Thousands of other users has provided their opinion about what they like the most. setUp() methods to initialize our app and it's test client and create our test database within the app's context. This series will be useful for developers as well as for QAs. Postman is a powerful tool that has proven very helpful for developers dealing with API in testing , monitoring, documenting, and also sharing the results(as well as test scripts). We have already integrated our REST APIs test with the Postman. Below is the list of API testing tools, You can learn or use whichever tool you feel is great for you, I encourage you to start with Postman it's an awesome API Testing tool which provides lots of feature like the command line, CI/CD and monitoring of APIs with test case support. The test script runs inside a sandbox and Postman provides the postman object to interact with the main Postman context. It has a Postman free app for Mac, Windows and Linux, and a paid version for enterprises that can be used for monitoring, API testing and documentation. Postman allows you to create and send any HTTP request using the awesome Postman request builder. Postman Background. Postman is a full blown API development environment which comes with numerous options to test and monitor the REST APIs. The Web Service calls are tested through an UI, by filling in input data via Postman. In this guide, we will only be covering the topic of attaching an app to NationBuilder, authorizing the app through Postman, and sending a test request. Pre-requisites. This token is then passed via the headers to authenticate subsequent requests. You can also test out Alpaca’s features with unlimited paper trading. Recently I was using Postman to push some messages to an Azure endpoint as part of testing for some project related changes that I was working on. Wether you are writing the client-side or server-side of an API, use Postman to test that your API is accepting and responding with the appropriate. Because it's not a network bugger, there's no painful configuration every time he wants to use it. Postman is an API testing environment. This extension is no longer searchable but you can add it to your Chrome using the given link. With Postman API (Application Programming Interface) development tool, you can build, modify, and test APIs. This collection is an example of how to use the. A project can easily grow to become a mess. key: appid/ value: For the value for appid, use your own API key. Within each test case, take advantage of scripts for setup and tear-down. Windows users can also download the. To thoroughly test a web API, we need some kind of web client to access the API's endpoints. There have been substantial. Postman is currently one of the most popular tools used in API testing. That's where Postman comes in. Cette formation en direct dirigée par un instructeur (sur place ou à distance) s'adresse aux testeurs de logiciels qui souhaitent utiliser Postman pour les tests d'API. In this blog post, we will explore a few of the most commonly used tools in REST API testing and how to use some of their most important features, in addition to determining which one suits a development process the best. We can use Postman for this purpose. Newman maintains feature parity with Postman and allows you to run collections the same way they are executed inside the collection runner in Postman. Later, I found out how to use these variables to make multiple API calls one after another using the results from a prior API call. Frustrated with his progress, Tom discovered Postman, an API building and testing tool early this year. It’s fast and simple to write as well as fast to execute. Automate with Newman, Jenkins or any other CI tool. In Postman API is directly used for developing and testing. Click on the Root API Request and click on the test tab in the section just below where the URL is put. Thousands of other users has provided their opinion about what they like the most. Postman is a tool for API development and testing. Note that I confirmed my csv file is saving these characters correctly as ®, and I also confirmed that using postman console. Postman is a full blown API development environment which comes with numerous options to test and monitor the REST APIs. The Postman Chrome App is a useful add-on for the Google Chrome browser that enables a developer to troubleshoot/test APIs. As we have seen in the spider man movie, power comes with responsibilities. 0 and WebSocket protocols. Does your company write an API for its software? If the answer is yes, then you absolutely need to test it — and fortunately for you, this tutorial explains step-by-step how to conduct automated API testing using tools like Postman, Newman, Jenkins and qTest Manager. In Jmeter Test Plan if you have multiple Request Sampler with globally defined HTTP Request Header and in one Request Tester. It runs on Mac, Windows, and Linux. Fill in the wsdl schema url. Create a top-level folder for each of your API’s resources (users, orders, products, etc. Postman is a great tool but it might not fit everyone. A test in Postman. 0 access tokens for the Authorization Code grant type. API is a defined set of rules, which contains clearly defined methods of communication. API testing utilizes programming to send calls to the API and get the yield. The first option is to import API definition. Postman does not support net. Efficient API testing. Install it for Chrome from here. Testing APIs With Postman - DZone. Hello everyone, I'm trying to do something unusual with testing my REST API. Millions of developers have already used Postman's built-in proxy and Interceptor proxy to capture requests. Postman has an easy to use graphical user interface. I use Postman variables (see Using variables inside postman and collection runner) for a number of these values e. Creating an API is a crucial task, which involves many important steps. POSTMAN HTTP and REST client is one of its kind which makes the API testing process effortless. Then you would change from “GET” to “POST” in Fiddler: Then you need to enter your some request headers: Finally, format your parameters as a JSON object in “Request Body”: From here, it’s the same. Use Postman to Call an API. It presents you with a friendly GUI for constructing requests and reading responses. For now download the native app. For REST APIs, I have seen several suppliers/partners use Postman Collections to easily test their APIs by emulating request but also to document the APIs by adding a name and descriptions to requests, sample requests, headers, and other metadata. Productivity can be increased using some of the Postman features, which are listed below. A good API makes it easier to develop a program by providing all the building. Dieses von einem Kursleiter geleitete Live-Training (vor Ort oder remote) richtet sich an Softwaretester, die Postman für API-Tests verwenden möchten. The main reason behind doing API testing to check the logic written by the developer is working as expected or not. Installation. Load Impact is a cloud service to load test the performance of websites, apps and APIs – providing the tools business needs to be confident of their application's performance. Cette formation en direct dirigée par un instructeur (sur place ou à distance) s'adresse aux testeurs de logiciels qui souhaitent utiliser Postman pour les tests d'API. And now, we're going to want to use those environment configs with our newman execution: Boom! Git controlled, command line executed testing for APIs in different environments, using a tool all devs should be using anyway for a simple post-deployment check. 0, and previously Swagger 2. I am unable to figure out how to authenticate to get a propper session established. The Postman Chrome App is a useful add-on for the Google Chrome browser that enables a developer to troubleshoot/test APIs. See how to create a Postman Collection here: Creating collections. 13 hours ago · You’re developing an app for a client and you need to test every APIs and every APIs response in every method, on every requests. How Postman Works. You can install it on your Chrome browser or Mac. An API or Application Programming Interface is a set of programming instructions for accessing a web-based software application. API Automation Testing using Postman: Postman is a platform that allows us to develop, use as well as test Rest APIs. For REST APIs, I have seen several suppliers/partners use Postman Collections to easily test their APIs by emulating request but also to document the APIs by adding a name and descriptions to requests, sample requests, headers, and other metadata. Tests are written in ES6 JS with support for HTTP/1. Apps using older versions of the API can get this field until January 8, 2019. I will start by showing the overview of Postman. This is one of the most used tools—if not the most used—when it comes to REST API troubleshooting. Postman API CLIENT. 0 is the latest version of a free API development platform Postman released its latest API tool, Postman 5. It is a versatile tool for working with APIs. There are many software’s available for API Testing and one such software is Postman. It runs on Mac, Windows, and Linux. As I typically avoid describing the theory, in this blogpost we’ll focus on the practical part, such as how to interact with the REST API using the most widely used tools and languages for the network automation nowadays (Ansible, Bash, Postman, and Python). Postman is a useful development and testing client for REST API, creating complex HTTP requests and giving you the ability to interact with the API as it presents a friendly GUI for constructing requests and for reading responses. These are Advanced Rest Client, Postman-Rest Client and Curl in linux. Authorization - zapiAccessKey - Send Request : Send the Request and you will get the Response as below. Let us take an example in which we need to create shipment Step 1 : login via username /password and then getting the access token in response. Thus, you can use Postman to test your Web API. To thoroughly test a web API, we need some kind of web client to access the API's endpoints. In my previous post, I have explained you how you can install Postman- Rest- Client extension in your Google Chrome Web browser and why we need such tool. In this tutorial, I'll show you how to get up and running with Postman in 5 minutes. It allows you to run and test a Postman collection directly from the command-line. We can use Postman for this purpose. Test Case class to house all our API tests. Once you've signed up for a Postmates developer account, the next step is to use your test API key to make requests to the API. Here are the why and how to use Postman for your API testing. We shared our experience on testing Magento 2 Backed API with Postman, but this is not enough to make sure API works well. We will consume an API, create test scripts with Postman, and use Jenkins to run our integration tests when our build server deploys code. Postman is also available as a Chrome plugin. Then I will discuss about sending API requests. After successful installation, open it and select HTTP Method and enter the URL of your Web API as shown below. Check out this step by step process to perform API testing through Postman: First, install 'POSTMAN' add on in Google Chrome. In addition. But I am clueless about how to do the load test with Postman tool. 0 and WebSocket protocols. My query is how to simulate "Virtual Users" in thi. to provide full testing coverage for the API. Postman is open source, free to install in your system and is used to test Web API. First, you have to export your Postman collections. If you’re going to automate one kind of tests at your company, API testing is the perfect place to start. These tests will validate every single time if the response is correct. Testing is a multi-step process. This is because Web API can serve up data either as XML or as JSON. First of all, you will need to download the Postman software and install it. It will reference the same service operations, so you can debug the service by sending a request from Postman. Test Case class to house all our API tests. Using the Browser to Call API Methods; Using the Browser to Call API Methods. This document is for those choosing to use Postman. Any resemblance to real data is purely coincidental. Learn how to use Postman to create your environment, pull data on response and chain requests, and, obviously, run your tests. As an engineer at Postman, I talk to a lot of people who use Postman to test their APIs. This series will be useful for developers as well as for QAs. Mike shares how to integrate Postman's tests into your build automation to make things really take off. Before initiating API testing, you have to fulfill prerequisites like client_id,client_secret, authorization_code, etc. 0 and WebSocket protocols. Why QAs/Testers are using Postman for Web Service Testing?. Postman Console is analogous to a browser’s developer console, except that it’s tuned for API development. Your client_id and client_secret are used in getting an access_token, which provides the authorization to make a call to a particular Brightcove API. The code generation tools on this site can create API client code in a wide variety of languages and frameworks, including Python, Ruby, Java, and C#. The latest Tweets from Postman (@postmanclient). Once you’re all set up with Postman, click the button below which will prompt you to open Postman and import the collection. Say we want to write a test for this. For example, we will create a simple Azure Function who return the name of the logged user. Enter token endpoint with "POST" and "x-www-form-urlencoded" options. Snapshot testing using Postman. json -o path/k6-script. As of now, Postman seems to solve the general developer’s problems well. Postman kínál olyan funkciókat, amelyek egyszerűbbé teszik minden egyes vizsgálati lépést egy API-t. com Postman is a great tool for testing APIs. In today’s tutorial, we are going to leverage Postman framework to successfully test RESTful Web Services. How to send post request to the below post method using postman rest client.