VietQR: Making Payments Simple for Vietnamese Developers

If you've integrated payments in Vietnam, you know the pain: every bank has its own QR format, its own documentation quality, and its own edge cases. VietQR standardized the format, which helped — but generating and reading compliant QR codes correctly is still more work than it should be for most teams.

@viet-qr/core wraps that complexity into a toolkit that generates and parses VietQR-compliant payment codes without you needing to understand the underlying spec byte by byte. It's the same engine we use internally for DeboxHub, and it's available as an open-source package today.

We built this because we kept solving the same problem for every project that touched payments in Vietnam, and it made no sense to keep it private. If your product needs to accept or display VietQR payments, this should save you a few days of reading spec documents.

Like LichTa, this is an early release — we're actively iterating based on real usage, so if something breaks or feels awkward, open an issue on GitHub.