Here’s a little tool for you to cut down the coding time and minimize failure with the JSON code.
With this you can easily write down your custom fields and it will generate the JSON Code for you. All you have to do is, copy and paste that code inside the webhook node.
To use this tool, you have to take these steps:
1.) Open the Google-File
2.) Make a copy for your own account
3.) Fill out column A with your custom fields
4.) Go to Menu -> Format Converter and accept it
(maybe you will get a security mail from your Google-Account)
5.) If you wrote down your custom fields, go to “Format Converter” again and start it
6.) It pulls out the complete JSON code for you
7.) Simply copy and paste this code inside the webhook node