Run a Polar task from any n8n workflow

An n8n workflow just sent this workflow its data through an HTTP Request node. The fields it passed from earlier nodes, like a new lead, form entry, order, or row, are included above as the run's input. Do the following with them: [describe the task, for example: research the company in the input and add a one-paragraph summary to my sheet, or draft a reply to the person who submitted the form]. If the input is empty or is missing a field the task needs, stop and say which field to add to the n8n node instead of guessing. When you're done, tell me what came in from n8n and what you did with it.