Publishing documentation in Postman - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of publishing documentation in Postman?

Publishing documentation in Postman helps share API details clearly with your team or users, making it easy to understand and use the API.

beginner

Which Postman feature allows you to create and publish API documentation?

The Postman 'Documentation' tab lets you write, organize, and publish API documentation directly from your collections.

intermediate

How can you update published documentation in Postman after making changes to your API collection?

You update the documentation by editing your collection and then republishing the documentation to reflect the latest changes.

intermediate

What is the benefit of using environment variables in Postman documentation?

Environment variables let you show dynamic values in your documentation, making it easier for users to test APIs in different setups.

beginner

Can Postman documentation be made public or private? Explain.

Yes, Postman allows you to publish documentation as public (accessible by anyone with the link) or private (restricted access), helping control who can see your API details.

What is the first step to publish API documentation in Postman?

A Write test scripts

B Create or select a collection

C Run the API request

D Export the collection

You must first create or select a collection because documentation is generated from collections.

Where do you find the option to publish documentation in Postman?

A In the 'Documentation' tab of a collection

B In the 'Runner' tab

C In the 'Settings' menu

D In the 'History' tab

The 'Documentation' tab inside a collection is where you write and publish API docs.

What happens when you republish documentation after updating your collection?

A The API stops working

B The old docs remain unchanged

C The collection is deleted

D The published docs update to show the latest changes

Republishing updates the documentation to reflect your latest collection edits.

Which of these is NOT a benefit of publishing documentation in Postman?

A Automatically fixing API bugs

B Allowing users to test APIs easily

C Controlling access to API info

D Sharing API details clearly

Publishing docs does not fix bugs; it only shares information.

How can you make your Postman documentation accessible only to your team?

A Publish it publicly

B Export and email the collection

C Set documentation visibility to private

D Delete the documentation

Setting visibility to private restricts access to your team members only.

Explain the process of publishing API documentation in Postman from start to finish.

Think about the steps you take inside Postman to share your API details.

Why is it important to keep your published documentation updated in Postman?

Consider what happens if docs are outdated.

Practice

1. What is the main purpose of publishing documentation in Postman?

easy

A. To create new API endpoints

B. To run automated tests on APIs

C. To share API details clearly with others

D. To debug API requests

Solution

1. Step 1: Understand the purpose of documentation

   Documentation explains how an API works and helps others use it.

2. Step 2: Identify the role of publishing in Postman

   Publishing shares this documentation so others can access it easily.

3. Final Answer:

   To share API details clearly with others -> Option C

4. Quick Check:

   Publishing documentation = sharing API info [OK]

Hint: Publishing docs means sharing API info with others [OK]

Common Mistakes:

• Confusing publishing with testing APIs
• Thinking publishing creates API endpoints
• Assuming publishing is for debugging

2. Which menu in Postman do you use to publish documentation for a collection?

easy

A. History menu

B. Environment menu

C. Runner menu

D. Collection menu

Solution

1. Step 1: Locate where collections are managed

   Collections hold API requests and their details in Postman.

2. Step 2: Identify the menu for publishing docs

   The Collection menu provides options to publish documentation for that collection.

3. Final Answer:

   Collection menu -> Option D

4. Quick Check:

   Publish docs from Collection menu [OK]

Hint: Publish docs from the Collection menu in Postman [OK]

Common Mistakes:

• Choosing Environment menu which manages variables
• Selecting History menu which shows past requests
• Using Runner menu meant for running tests

3. If you update your Postman collection after publishing documentation, what happens to the published docs?

medium

A. They update automatically to reflect changes

B. They become read-only and cannot be changed

C. They get deleted and need republishing

D. They remain unchanged until manually updated

Solution

1. Step 1: Understand the link between collection and docs

   Published docs are connected to the collection's current state.

2. Step 2: Identify behavior on collection update

   When the collection changes, the published docs update automatically to stay current.

3. Final Answer:

   They update automatically to reflect changes -> Option A

4. Quick Check:

   Docs auto-update with collection changes [OK]

Hint: Published docs auto-update when collection changes [OK]

Common Mistakes:

• Thinking docs stay static after publishing
• Believing docs get deleted on update
• Assuming docs become read-only

4. You tried to publish documentation but the option is greyed out in Postman. What is the most likely cause?

medium

A. You have not selected a collection

B. Your collection has no requests

C. You have not logged into Postman

D. Your internet connection is offline

Solution

1. Step 1: Check requirements for publishing docs

   Publishing requires a collection with at least one request to document.

2. Step 2: Analyze why option is disabled

   If the collection is empty (no requests), the publish option is disabled (greyed out).

3. Final Answer:

   Your collection has no requests -> Option B

4. Quick Check:

   Empty collection disables publish option [OK]

Hint: Ensure collection has requests before publishing docs [OK]

Common Mistakes:

• Assuming internet or login issues cause greyed option
• Not checking if collection is empty
• Confusing selection with collection content

5. You want to share your API documentation publicly but only for specific team members. Which Postman feature should you use when publishing documentation?

hard

A. Set documentation visibility to 'Team' instead of 'Public'

B. Publish documentation without any visibility settings

C. Export collection and email it manually

D. Use environment variables to restrict access

Solution

1. Step 1: Understand visibility options in Postman docs

   Postman allows setting documentation visibility to Public, Team, or Private.

2. Step 2: Choose correct visibility for sharing with team only

   Setting visibility to 'Team' restricts access to team members only, not public.

3. Final Answer:

   Set documentation visibility to 'Team' instead of 'Public' -> Option A

4. Quick Check:

   Use 'Team' visibility to share docs with team only [OK]

Hint: Use 'Team' visibility to limit doc access to team members [OK]

Common Mistakes:

• Publishing docs as Public when private sharing needed
• Relying on environment variables for access control
• Exporting collections instead of publishing docs