Post CSV Data
This section outlines how to POST CSV data.
In the middle column underneath the request box, click Body. Select “Binary file” as the Body type.
To get the option to POST CSV data, select Binary File from the Body dropdown menu.
You will then be prompted to choose a file.
Select your CSV data file and you will be able to send a POST request containing data in CSV format. This is given that you set the appropriate content-type headers as needed by the API you’re trying to reach.