We have a form with many fields which need to be  put into JSON format to be submitted to an API.

Possible Steps:

1. Laserfiche Form with dozens of variables submitted.  Workflow triggered.

2. Script accepts POST data from the form and generates a nested JSON object which gets output to a JSON file.

3. Script calls REST API which accepts JSON data 

Is this possible with Forms and Workflow?  Ideally we'd like to be able to create the JSON object with form data in the form and submit it to the node js API.