Expenses Day is an AI-powered OCR API that allows users to easily digitalize a wide range of expenses, including receipts, bank statements, invoices, and more. The API handles multiple expense types within a single request and ensures secure document processing with automatic deletion after the request is completed. It is designed to read and process various document formats such as PDFs, images, CSVs, Microsoft Office files, and even handwritten notes, making expense management more efficient and accurate.