Eliminate high intermediary gateway fees. Convert static ShopeePay merchant QR codes into on-the-fly dynamic QRIS with instant settlement verification in Rust.
Engineered from ground up with Rust Axum and modern Next.js adhering to EMVCo ASPI specifications.
Injects Tag 54 transaction amounts and recalculates CRC-16 CCITT 0xFFFF in microseconds in pure Rust.
Polls ShopeePay partner mutasi strictly while checkout sessions are pending. Prevents rate-limiting and bans.
Dispatches HMAC-SHA256 signed callbacks to your backend or WooCommerce store with guaranteed replay protection.