CEMAC (regional) vs Japan · Real-time payment systems compared
| Capability | GIMACPay | Zengin |
|---|---|---|
| QR Code Payments | ◐ | — |
| Wallet Support | ✓ | — |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | ✓ | — |
| ISO 20022 | — | — |
| Request to Pay | — | — |
| Open API | ◐ | — |
| Alias/Proxy | ✓ | — |
CEMAC region's interbank interoperable retail payment platform, operated by GIMAC (Groupement Interbancaire Monétique de l'Afrique Centrale) under BEAC regulatory oversight. Covers six Central African countries (Cameroon, Chad, Gabon, Republic of Congo, Central African Republic, Equatorial Guinea) with a shared XAF rail. Connects banks, microfinance institutions, mobile money operators, payment institutions, public treasuries and fintech aggregators, supporting person-to-person, wallet-to-bank and card-to-wallet transfers across all six countries. Mobile money now accounts for roughly three-quarters of transaction volume.
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).