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Navigate to the test case screen.
Create an API Business Component by selecting ‘Type’ as API instead of UI.
Click on Test Steps tab.
Add appropriate details in the API component like :
Group Name
Request Type
Request URL
Authentication (if any)
meta data under Header Parameters tab
meta data under Query Parameters tab
meta data under Body Parameters tab
meta data under Extract & Store tab
meta data under Assertions tab
Save the component.
Create a test case (Web or Mobile) like you normally do.
Click on Test Steps tab.
Call the API component in the test case wherever required, just like you call a UI type business component.
Save the test and execute it.
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