OPOpen Banking
OP

Open Banking

@openbankinguk
Official Open Banking UK API Standards

  • Confirmation of Funds API Specification@openbankinguk/confirmation-of-funds-api-specification

    Banking: request consent and confirm account funds for card-based payment providers

    Last changeNo API changes
    Updated on 2026-09-18

  • Account and Transaction API Specification@openbankinguk/account-and-transaction-api-specification

    Open banking: read accounts, balances, transactions, statements, standing orders and direct debits with consent

    Last change18
    Updated on 2026-09-02

  • Payment Initiation API@openbankinguk/payment-initiation-api

    Payments: initiate domestic, international and scheduled payments, manage consents and standing orders

    Last changeNo API changes
    Updated on 2026-03-10

  • Event Notification API Specification - TPP Endpoints@openbankinguk/event-notification-api-specification-tpp-endpoints

    Open banking: send event notifications to third-party providers

    Last changeNo API changes
    Updated on 2026-03-09

  • Open Data API@openbankinguk/open-data-api

    Banking: read branch, ATM, current account, SME loan and commercial card product data

    Last changeNo API changes
    Updated on 2017-04-12