get
https://api-bnpl.sandbox.geru.com.br/invoices/
Retrieves detailed information about a specific invoice (fatura), including a full breakdown of all installment items grouped by loan.
The response includes:
- Collection summary (amounts, status, dates)
- List of invoice items with loan and installment details
- Fine and interest amounts (if overdue)
- Discount information (if applicable for early payment)