Real-time bank transfer (A2A) payment methods let consumers pay without entering card details at checkout, settling through the rail's own network instead. This page lists the 43 real-time bank transfer (a2a) methods Payment Methods List tracks worldwide, with the market each one serves and a linked profile covering flow, reach and merchant fit.
Last updated: July 31, 2026 · By Ale Aznar
| Method | Country | Region | Profile |
|---|---|---|---|
| iDEAL | Netherlands | Europe | Live |
| Giropay | Germany | Europe | Live |
| Sofort | DACH | Europe | Live |
| EPS | Austria | Europe | Live |
| Przelewy24 | Poland | Europe | Live |
| BLIK | Poland | Europe | Live |
| MB WAY | Portugal | Europe | Live |
| Trustly | Europe / US | Global | Live |
| Swish | Sweden | Europe | Live |
| MobilePay | Denmark / Finland | Europe | Live |
| Vipps | Norway | Europe | Live |
| Bizum | Spain | Europe | Live |
| TWINT | Switzerland | Europe | Live |
| PostFinance | Switzerland | Europe | Coming soon |
| Faster Payments | United Kingdom | Europe | Coming soon |
| Pay by Bank (Open Banking UK) | United Kingdom | Europe | Coming soon |
| TrueLayer | United Kingdom | Europe | Coming soon |
| Wero (EPI) | EU | Europe | Coming soon |
| MyBank | Italy | Europe | Coming soon |
| Satispay | Italy | Europe | Coming soon |
| Pix | Brazil | Latin America | Live |
| SPEI | Mexico | Latin America | Live |
| CoDi | Mexico | Latin America | Coming soon |
| PSE | Colombia | Latin America | Live |
| Khipu | Chile | Latin America | Coming soon |
| PSE Ecuador | Ecuador | Latin America | Coming soon |
| SPEI Chile | Chile | Latin America | Coming soon |
| FedNow | United States | North America | Coming soon |
| RTP | United States | North America | Coming soon |
| Zelle | United States | North America | Live |
| Plaid Pay-by-Bank | United States | North America | Coming soon |
| Interac e-Transfer | Canada | North America | Coming soon |
| UPI | India | Asia-Pacific | Live |
| PayNow | Singapore | Asia-Pacific | Coming soon |
| DuitNow | Malaysia | Asia-Pacific | Coming soon |
| InstaPay | Philippines | Asia-Pacific | Coming soon |
| PromptPay | Thailand | Asia-Pacific | Coming soon |
| QRIS | Indonesia | Asia-Pacific | Coming soon |
| VNPay | Vietnam | Asia-Pacific | Coming soon |
| POLi | Australia / NZ | Asia-Pacific | Coming soon |
| PayID / NPP | Australia | Asia-Pacific | Coming soon |
| Ozow | South Africa | Middle East & Africa | Coming soon |
| InstantEFT | South Africa | Middle East & Africa | Coming soon |
A real-time bank transfer (a2a) is a payment rail where the consumer pays through that specific mechanism rather than by entering card credentials. Examples we track include iDEAL, Giropay, Sofort, EPS.
We currently track 43 real-time bank transfer (a2a) methods across all regions, each with its own profile page as coverage ships.
Reach differs sharply by market. The country column in the table above shows where each rail is dominant; the linked profiles cover consumer adoption in detail.
Refund and dispute behaviour varies by rail rather than by category alone. Each method profile documents how refunds are executed and what dispute exposure a merchant carries.