API Testing with Katalon Studio for POST request and verify the response

In this video we will discuss how to perform API Testing with Katalon Studio for POST request and verify the response.

In this video, we will discuss
1. POST operation with Katalon Studio via Object Repository (UI)
2. Understanding the passing of body via Katalon Studio
3. Calling the POST and passing the body via Script
4. Catching exception to see if we make any mistakes while calling
5. Check the POST operation by a GET
6. GET via Parameter for the exact POST
7. Verify the element and other objects of JSON response body

#Katalon #KatalonStudio #ExecuteAutomation #APITesting

[stalliontrikerider]

Thank you so much for the educational video

[dhanushkodiraj]

How to handle Arraylist in Request body?
I have a json request something like
{
"Data": {
"ItemsList": [ "value1", "value2", "value3", "value4"],
"DateTime":"datetimevalue"
}
}

I am trying to check invalid and empty values in Itemslist array.
On using Globalvariable.ItemsList, its printing me [value1, value2, value3, value4]
If I pass Globalvariable.ItemsList in the script of SendRequest, i am getting 400 error, invalid request params

[mouryavardhanyv]

Thanks alot its very useful.Can i know how to add headers to the post request/get request?

[budi]

Hi thanks for sharing. Can katalon replace postman ?

[ashwinijadhav]

Hi, May I know if we can use GraphQL web service request in Katalon? Thanks in advance !

[rosaryvenkat]

Can u pls demonstrate on how to pass the access token that we get in login API to the other APIs in the header

[adhongde]

So can we do the same with Manual mode?or always have to do with script?

[rohanraygade]

Can you please demonstrate how to save API response to a file using katalon

[aalokmayekar]

Is there any way to take the count of any element appearing in response part ? e.g:- count of title ?