Mexico vs Switzerland · Real-time payment systems compared
| Capability | SPEI | TWINT |
|---|---|---|
| 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.
Switzerland's dominant mobile payment app for P2P transfers, in-store QR payments, and e-commerce checkout, used by 5M+ Swiss residents (over half the population). Operated by TWINT AG — a joint venture of major Swiss banks (UBS, Credit Suisse/UBS, ZKB, Raiffeisen, PostFinance) and SIX Group — it works through individual bank apps or the standalone TWINT app. Unlike card networks, TWINT settles directly between bank accounts with low merchant fees. It has become Switzerland's answer to mobile payment systems, competing with Apple Pay and Google Pay in the Swiss market.