
Open banking is a regulatory and technical framework — anchored in Europe by the PSD2 directive — that lets licensed third parties initiate payments and access account data directly from a player's bank via standardized APIs, with the player's consent.
In iGaming payments, open banking powers account-to-account (A2A) deposits: the player authenticates with their own bank (typically via banking app) and funds move directly, with no card in the flow. Providers built on this rail — and bank-linked schemes in the Nordics — have made A2A a leading deposit method in several European markets.
Why operators adopt it:
Constraints: coverage depends on bank API quality per country, and UX varies by bank — so open banking complements rather than replaces a diversified cashier.
Why it matters: payment cost, fraud exposure and payout speed all improve when deposits shift from cards to A2A rails — which is why open banking support is now a standard question in platform and PSP selection.