First API request in Postman - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is an API request?

An API request is a message sent by a client to a server asking for data or to perform an action. It is like sending a letter asking for information.

beginner

What HTTP method is commonly used to get data from an API?

The GET method is used to ask the server to send data without changing anything. It is like asking to see a menu without ordering.

beginner

In Postman, what is the first step to make an API request?

The first step is to enter the API URL in the request field and select the HTTP method (like GET). Then you can send the request to see the response.

beginner

What does a 200 status code mean in an API response?

A 200 status code means the request was successful and the server sent back the data you asked for.

beginner

Why is it important to check the response body in an API request?

Checking the response body helps you see the actual data or message the server sent back. It confirms if the API works as expected.

Which HTTP method is used to retrieve data from an API?

A DELETE

B GET

C POST

D PUT

GET is used to request data without changing anything on the server.

In Postman, where do you enter the API URL?

A In the response body

B In the test scripts

C In the headers section

D In the request URL field

The API URL is entered in the request URL field to specify where to send the request.

What does a 404 status code mean?

A Resource not found

B Unauthorized access

C Server error

D Request successful

404 means the server could not find the requested resource.

What should you check to confirm an API request worked?

A Response status code and body

B Request URL only

C Headers only

D Postman version

Both the status code and response body show if the API request was successful.

Which tool is used to send API requests and view responses?

A Word

B Excel

C Postman

D Photoshop

Postman is a popular tool for testing APIs by sending requests and viewing responses.

Explain the steps to make your first API request using Postman.

Think about what you type, click, and check in Postman.

Why is it important to check the status code and response body after sending an API request?

Consider what information each part gives you.