E-Invoice Viewer

Purpose and scope: This tool solves the problem of quickly inspecting, validating, and understanding electronic invoices without a full ERP integration. Target users include accounts payable teams, accountants, internal auditors, and operations staff who must verify data accuracy before payment. The tool supports standardized e-invoice formats used in cross-border and domestic workflows, enabling rapid data extraction and quality checks.
Format support and data extraction: It parses XML-based e-invoices (EN16931 and UBL 2.1) or JSON payloads, extracts core fields such as invoice_number, issue_date, supplier, buyer, currency, line_items, net_amount, tax, and total_amount, and flags structural or value-level anomalies. The extraction is designed to feed downstream accounting, ERP, or analytics without manual re-entry.
Value and workflows: By automating field extraction, validation, and anomaly tagging, the tool reduces manual review time, accelerates supplier onboarding, improves data quality for payments, and creates audit-ready records. It supports optional currency conversion and export for integration, enabling teams to prepare clean datasets for reporting and compliance.
Core features and use cases: The system provides schema validation, required-field checks, cross-field consistency, and clear error tagging; optional enhancements include currency normalization, regulatory checks, and export to CSV/JSON. Common use cases include vendor onboarding, month-end closing, and tax-compliance reviews, where rapid, consistent invoice data is essential.