Create an invoice based on the Typeform submission

This workflow allows you to create an invoice with the information received via Typeform submission. Typeform node: This node triggers the workflow. Whenever the form is submitted, the node triggers the workflow. We will use the information received in this node to generate the invoice. APITemplate.io node: This node generates the invoice using the information from the previous node.

Help me set up the n8n workflow "Create an invoice based on the Typeform submission" (https://n8n.io/workflows/989). It uses: APITemplate.io. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.