W9 Form

Thank You for completing a W9 form for FLI.

Instructions: Enter only the following information:

Your Legal Name
Federal Tax Classification – Please Choose Individual/Sole Proprietor
Address in the US
Email
Social Security Number
Select YES allowing FLI to deliver your 1099 electronically
Signature
Click Sign & Close

Looks good so far. Continue to the next step in the guide.

You must set formRequest = THE_ENTIRE_API_RESPONSE as JSON, not as a string.

This is not a well-formed form_request object.
You can get a form_request using the "Create form request" action of the API or in the API's interactive documentation.

It looks like you copied the docs' example form_request response. Create your own form_request and use that instead.