Katalon Studio   API / Web Services Testing

my API response Chinese display garbled (1)
Not able to fetch particular json response in Rest API testing (1)
SOAP API test proxy issue ( 2 ) (22)
Requires API automation testing help (5)
Verify dynamic value like auth token, security code (1)
Verify element property when json has a hyphen (-) in the identifier (4)
Problems using multipart/form-data in manual mode (5)
Can't set parameters in bodyContent in for method (1)
Post request for Rest API (2)
Katalon Test API - Unable to send request (Root cause: java.net.ConnectException: Operation timed out (Connection timed out)) (4)
Connection time out REST services (4)
Parameterize fields of json body passed as an external file (3)
message":"An error has occurred. API Response (6)
Login API Test through rest api (15)
How to set HTTP header with variable? (16)
Automation API test for Login API using Rest Assured (3)
Pass XML body contents in Rest API (2)
Get json value with skipping 1st and 2nd level of dynamic value (6)
Error while using withFileBodycontent(String filepath) (3)
Passing values into API calls (4)
Passing Test Data from Test Suite, to a Test Case, to a Web Service Request Object, to Verification (8)
REST API - sendRequest geeting following error (1)
New to API Testing, (4)
Data connection problem (10)
Getting Cannot Send the test request error (1)
Extract binary response from Katalon Response Object (1)
Soap request throws an error (1)
How to pass parameters name and value to SOAP calls? (1)
[API]-[Exception]-[KeywordMain] Unable to send request (Root cause: java.net.SocketException: Socket closed) (4)
Upload File using Rest API - Need Help (1)