Add the postman collection as tools

Author: meganelepalud-akeneo

content/apps/app-developer-tools.md

@@ -5,19 +5,29 @@
 The Akeneo team created the Akeneo Demo App to show you how Akeneo apps work. 
 It provides you an example of app you can use to understand how to implement Akeneo app features. 
 
-Github repository: [akeneo/demo-app](https://github.com/akeneo/demo-app)
+<a href="https://github.com/akeneo/demo-app" target="_blank"><img src="/img/icons/icon--github.png"/> Github repository: akeneo/demo-app </a>
 
+::: tips
 Stay tuned! We update the Akeneo Demo App with all our new features.
-
+:::
 
 ## Akeneo PHP API client
 
 The PHP client facilitates the usage of the REST API in your PHP projects when building extensions and/or tools for your favorite PIM.
 You will find all information about it in the [PHP API client](/php-client/introduction.html) section of our Documentation. 
 
-Github repository: [akeneo/api-php-client](https://github.com/akeneo/api-php-client)
+<a href="https://github.com/akeneo/api-php-client" target="_blank"><img src="/img/icons/icon--github.png"/> Github repository: akeneo/api-php-client </a>
 
 ::: tips
-If you just want to discuss about it, join the community in the [#web-api](https://akeneopim-ug.slack.com/messages/web-api/) channel in our [Slack user group community](https://akeneopim-ug.slack.com/).
+If you just want to discuss about it, join the community in the <a href="https://akeneopim-ug.slack.com/messages/web-api/" target="_blank">#web-api</a> channel in our <a href="https://akeneopim-ug.slack.com/" target="_blank">Slack user group community</a>.
 :::
 
+## Akeneo Postman collection
+
+In the Akeneo PIM API collection, you will find all our endpoints and filters with examples.  
+<a href="/files/Akeneo%20PIM%20API.postman_collection.json" download>Download it</a> to test, experiment, and demo the Akeneo REST API.
+
+::: tips
+You don't know how to import a collection into your Postman?  
+Checkout this documentation: <a href="https://learning.postman.com/docs/getting-started/importing-and-exporting-data/#importing-data-into-postman" target="_blank">Importing data into Postman</a>
+:::