{"agent":"claude","input":"Use the explicitly selected PayPal connection to read sent invoices with an unpaid balance past their due date. If PayPal tools are unavailable, stop and report the missing connection. Write unpaid-invoices.md with the cutoff and timezone, customer reference, invoice number, due date, currency, original and outstanding amounts, and days overdue. Separate missing dates and unclear statuses. Group reliably identified customers and write one polite reminder under 80 words per customer naming every relevant invoice and outstanding amount. Do not invent fees or deadlines. Do not send reminders, contact customers, edit invoices, refund payments or change anything in PayPal."}