generated: '2026-07-23' method: derived source: openapi/uk-open-banking-account-info-api-openapi.yaml, openapi/uk-open-banking-confirmation-of-funds-api-openapi.yaml, openapi/uk-open-banking-payment-initiation-api-openapi.yaml summary: types: - oauth2 oauth2_flows: - authorizationCode - clientCredentials schemes: - name: TPPOAuth2Security type: oauth2 flows: - flow: clientCredentials tokenUrl: https://authserver.example/token scopes: 1 description: TPP client credential authorisation flow with the ASPSP sources: - openapi/uk-open-banking-account-info-api-openapi.yaml - openapi/uk-open-banking-confirmation-of-funds-api-openapi.yaml - openapi/uk-open-banking-payment-initiation-api-openapi.yaml - name: PSUOAuth2Security type: oauth2 flows: - flow: authorizationCode authorizationUrl: https://authserver.example/authorization tokenUrl: https://authserver.example/token scopes: 1 description: OAuth flow, it is required when the PSU needs to perform SCA with the ASPSP when a TPP wants to access an ASPSP resource owned by the PSU sources: - openapi/uk-open-banking-account-info-api-openapi.yaml - openapi/uk-open-banking-confirmation-of-funds-api-openapi.yaml - openapi/uk-open-banking-payment-initiation-api-openapi.yaml