Mexico vs Sweden · Real-time payment systems compared
| Capability | SPEI | Swish |
|---|---|---|
| QR Code Payments | ◐ | ✓ |
| Wallet Support | — | ✓ |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | — | — |
| ISO 20022 | — | ✓ |
| Request to Pay | — | ✓ |
| Open API | ◐ | ✓ |
| Alias/Proxy | ✓ | ✓ |
Mexico's Sistema de Pagos Electrónicos Interbancarios is one of the world's earliest 24/7 real-time payment systems, operated directly by the central bank (Banxico). SPEI processes both high-value and retail payments with no maximum transaction limit, settling in real time through Banxico's accounts. It supports CLABE (standardised 18-digit account numbers) and has been extended with CoDi, a QR-based overlay for merchant payments. Note: SPEI data includes both immediate and scheduled transfers on the same rail, as Banxico does not separately report real-time vs deferred transactions.
Sweden's dominant mobile payment app used by 8M+ people (in a country of 10.5M) for P2P transfers, in-store payments, and e-commerce. Swish transactions clear through the Bankgirot Immediate Payments (BIR) real-time clearing system. Founded by six major Swedish banks, Swish has been a key driver of Sweden's shift toward a nearly cashless society. Payments are initiated via phone number and settle instantly, with merchant payments supported via QR codes and Swish for Business.