Australia vs Mexico · Real-time payment systems compared
| Capability | NPP | SPEI |
|---|---|---|
| QR Code Payments | — | ◐ |
| Wallet Support | — | — |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | — | — |
| ISO 20022 | ✓ | — |
| Request to Pay | ✓ | — |
| Open API | ✓ | ◐ |
| Alias/Proxy | ✓ | ✓ |
Australia's New Payments Platform is a real-time clearing and settlement infrastructure with the Osko overlay service for consumer-facing instant transfers. PayID lets users receive money via phone number, email, or ABN instead of BSB/account numbers. Built on ISO 20022 messaging from day one, NPP supports rich data payloads and is governed by NPPA with 100+ participating financial institutions. Note: NPP data includes all overlay services (Osko, PayTo, and other mandated payment services) — not just real-time consumer transfers.
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.