Argentina vs Japan · Real-time payment systems compared
| Capability | SNP | Zengin |
|---|---|---|
| QR Code Payments | ◐ | — |
| Wallet Support | ◐ | — |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | — | — |
| ISO 20022 | — | — |
| Request to Pay | ✓ | — |
| Open API | ◐ | — |
| Alias/Proxy | ✓ | — |
Argentina's Sistema Nacional de Pagos enables instant interbank transfers supporting both push (credit) and pull (debit) payments via CBU (bank account), CVU (virtual wallet), or alias (human-readable name). Operated by the BCRA, it connects traditional banks and the rapidly growing fintech/e-wallet ecosystem (Mercado Pago, Ualá, etc.). Transferencias 3.0 extended the system with interoperable QR codes for merchant payments, making it one of Latin America's most feature-rich instant payment platforms.
Japan's domestic interbank clearing network, one of the oldest electronic payment systems in the world, connecting over 1,000 banks. Originally batch-only; upgraded to 24/7 real-time in 2018 via the More Time System. Underpins consumer real-time transfers in every Japanese bank's mobile app, any-bank ATM transfers, and the bank-funding legs of major consumer wallets (PayPay, LINE Pay, Rakuten Pay, au PAY). Operated by the Japanese Bankers Association with settlement through the BOJ. Note: data includes all Zengin transactions (real-time and batch-processed).