READ API : In case if you don't want to send the JSON data in Body and just want to simply hit the API and get the response in that case you can set you condition from SmartAPI Dashboard in just Few clicks

Just Find the API you want to SET conditions and click on Edit Button just beside of API key and Set you Conditions

For Example : You set the condition in Dashboard for that api to fetch Only the Data which Employees_Name = "Ram" SET the Limit to 10
If You hit the API you don't Need to Pass the Condition in JSON body and you get the Data

You can See the Below Image for Better Understanding