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Introduction🤓
The postman application enables the simple running and testing of a postman collection. It is designed to be extensible. It quickly combines with your build systems and continuous integration servers.
This article will teach you how to install and set up postman. We will work with the latest version of the postman desktop application. So without any further ado, let's get started.
Installation📥
In our tutorial on how to install and set up postman, our first step is installing the application. We can install postman for all major operating systems. Such as
⭐ Windows
⭐ Mac
⭐ Linux
Postman is also available as a chrome extension, but it is recommended to download and use the native app instead. The chrome extension does not support all of the original app's functionality.
Installing Postman App on Windows🖥️
Follow the following steps to understand how to install and set up postman on windows:
Step 1: Get the most recent Postman version. You can use this link to download it.
Step 2: Select the .exe file and launch it to install Postman.
Windows 7 and later versions of Windows support Postman.
Follow the following steps to understand how to install and set up postman on Mac:
Step 1: Get the most recent Postman version. You can use this link to download it.
Get the Mac Apple Chip version if you have a Mac with the M1 CPU.
Step 2: Find the file in the Downloads folder. If your browser downloaded it as a ZIP file, then unzip it.
Step 3: Double-click the Postman file in the Downloads folder to install it.
Step 4: Move the file to your Applications folder when requested. Future updates will be able to be installed successfully, thanks to this.
MacOS 10.11 (El Capitan) and later support Postman.
Installing Postman App on Linux🖥️
You can manually download Postman for Linux. Use the Snap store link. You can also use the command snap install postman.
Download the application. Unzip it and manually install it somewhere, like the Downloads directory.
Create a desktop file to run the application from a launcher icon. Save the file with the name Postman.desktop in the location described below:
~/.local/share/applications/Postman.desktop
Updating Postman App⏬
In our tutorial on how to install and set up postman, let’s discuss updating the postman app.
When a significant update is available, the Postman desktop app tells you. On the settings icon⚙️, there is a dot for additional updates. An update has occurred if the indication is orange. If the indication is red update is failed.
To download or install the most recent update. We choose the update option. When the download is finished, Postman tells you and asks you to restart it to apply the updates.
Under Settings > Update, you can set your preferences to allow automatic download for updates. Minor updates and bug fixes are downloaded by Postman automatically.
Setting Up Postman🔗
In our tutorial on how to install and set up postman, our next step is setting up the application.
Postman automatically selects default options for some settings so you can start working straight away. Change the parameters whenever you want to suit your use case or to personalise your Postman experience.
Select the Settings icon⚙️ in the header to modify Postman's settings, then click Settings. Additionally, you can choose ⌘+Comma (,) or Ctrl+Comma in the Postman desktop application.
🔶General Setting
Use the General tab's options to modify Postman's user interface or how it delivers requests.
📌Requests
In the general settings of the postman application, we will find the following requests:
➡️ Trim keys and values in the request body: Turn it on when submitting requests. The requests contain the form or URL-encoded data.
➡️ SSL certificate verification: It is used when processing requests. To stop Postman from verifying the authenticity of SSL certificates.
➡️ Always open requests in a new tab: Open requests in new tabs whenever possible.
➡️ Always ask when closing unsaved tabs: Allows to discard unsaved changes. When a tab is closed, turn this off.
➡️ Language Detection: Choose JSON to present the response in JSON.
➡️ Request Timeout: Indicate the amount of time (in milliseconds) that you would want Postman to wait for a response.
➡️ Max Response: It sets the size restriction. Allows you to decide whether you want to download larger than the threshold responses.
➡️ Request Validation: Turn off Request Validation to stop Postman from attempting to validate requests.
📌Headers
➡️ Send no-cache header: If you enable it, each request will include a Cache-Control: no-cache header.
➡️Send Postman Token Header: Turn this on to send an XMLHttpRequest. It is sent along with a random Postman token.
➡️Retain headers when clicking on links: Activate this to include the headers from the previous request in the current one.
➡️Automatically follow redirects: Turn off the option "Automatically follow redirects" to stop requests that return a 3xx series response.
➡️Send anonymous usage data to Postman: Turn this off to stop providing Postman remote use information.
📌User Interface
➡️Two-pane view: By default, postman places responses under requests. Turn this on to show the request and response panes side by side.
➡️Show icons with tab names: Turn it off to hide the icons displayed next to tab names.
➡️Variable Autocomplete: Autocomplete while inputting variable names is enabled by turning on this.
🔶Themes
Every View in the Activity or application will have every style property it supports when a style is applied as a theme. Choose whether you want Postman to have a light or dark theme.
🔶Shortcuts
All of Postman's keyboard shortcuts are shown in the Shortcuts tab. Pick the Shortcuts toggle to disable keyboard shortcuts.
The Postman web app lacks a few shortcuts. Your OS may also affect the shortcut modifier keys in Postman.
🔶Data
Use the Data tab to import or request a bulk export of Postman data. Select Export Data to start the export process. You have the option to export your environments, collections, or both. You'll get an email notification when your dump file is available for download.
🔶Add-ons
Click the link to download Newman, Postman's command line companion. Newman automates API tests and combines your Postman collections with your build system. With Newman, find out more about command-line integration.
🔶Certificates
Use the Certificates tab to add and manage CA and client certificates in Postman. Improve your knowledge of certificate management.
🔶Proxy
Use the Proxy tab to set up a proxy for sending API calls and connecting to internet services. Find out more about setting up a proxy.
🔶About
Under the About tab, we can see the postman version. The resources for help and support are also there.
Frequently Asked Questions
What is Postman?
API testing is the primary function of Postman, a free software program based on the HTTP Client protocol. Using GUI (Graphical User Interface), which can be executed and validate the responses, it provides testing of HTTP requests.
What is a collection in Postman?
In Postman, a collection is used to group related requests. It aids in organising the requests into folders in a systematic manner.
Is Postman an HTTP client?
Web service testing is straightforward and practical with Postman, a REST client. You can quickly send an HTTP request thanks to its user-friendly UI, which is very intuitive.
Conclusion
In this blog, we ran through how to install and set up postman on a desktop. We discussed installing, updating, and setting up the postman app. We also discussed various types of settings in a detailed manner.
We hope this blog has helped you. After understanding how to install and set up postman. We recommend you to visit our articles on different topics of Postman, such as