OpenFinancePayment Explorerv0.2.0·#85
⌘K

Payments

HomeA2A OverlayCard OverlayCard paymentDigital WalletInstant A2A schemePISP A2ASEPA Credit Transfer (SCT)SEPA Direct Debit (SDD)SEPA Instant (SCT Inst)SWIFT / CBPR+Swiss Credit Transfer (SIC / SIC IP)

Infrastructure

A2A overlay platformScheme operators (e.g. EPI / Wero)euroSICSIXRT1EBA ClearingSICSIXSTEP2EBA ClearingTIPSEurosystem

Tools

AboutCompare pacs.008Debug quizGlossaryInterop mapLive showcaseTry editor

Flows

Account information

Account access with redirect SCA

Clearing & settlement

Clearing leg: initiation to settlementeuroSIC EUR clearing legInstant Payment (IP) flow via Payment Hub & ILMNon-Instant Payment (Standard Batch) flow via Payment Hub & ILMSIC CHF customer credit (Regular Payment)SIC Instant Payment (SIC IP)TARGET2 / T2 regular credit transferVerification of Payee

Exception handling

Payment cancellation before settlementRecall: camt.056 to pacs.004Rejection: reading a pacs.002 RJCTSCT Inst recall after settlementSCT Inst reject inside the windowSCT Inst timeout & investigationSIC IP timeout and enquiry

Funds confirmation

Funds confirmation (PIIS)

Payment initiation

SCT Inst happy path (≤10s)SCT Inst with Verification of PayeeSEPA credit transfer with decoupled SCASTET payment request and confirmationUK domestic payment with detached JWS

Payment schemes

A2A overlay payment (Wero sample)

API standards

A2A overlay (Wero / EPI)Pan-EuropeanCzech Open Banking StandardCzech RepublicNextGenPSD2 XS2A FrameworkPan-EuropeanOpen Banking Read/Write APIUnited KingdomPolishAPIPolandSEPA Instant Credit Transfer (SCT Inst)SEPA / EEASTET PSD2 APIFrance, BelgiumSwiss Payment Standards / SICSwitzerland

ISO 20022

acmt

acmt.023IdentificationVerificationRequestV04acmt.024IdentificationVerificationReportV04

camt

camt.026UnableToApplyV10camt.029ResolutionOfInvestigationV09camt.052BankToCustomerAccountReportV08camt.053BankToCustomerStatementV08camt.054BankToCustomerDebitCreditNotificationV08camt.055CustomerPaymentCancellationRequestV08camt.056FIToFIPaymentCancellationRequestV08camt.087RequestToModifyPaymentV09

pacs

pacs.002FIToFIPaymentStatusReportV10pacs.004PaymentReturnV09pacs.008FIToFICustomerCreditTransferV08pacs.009FinancialInstitutionCreditTransferV09pacs.028FIToFIPaymentStatusRequestV04

pain

pain.001CustomerCreditTransferInitiationV09pain.002CustomerPaymentStatusReportV10pain.008CustomerDirectDebitInitiationV08pain.013CreditorPaymentActivationRequestV09pain.014CreditorPaymentActivationRequestStatusReportV09

All scenes

Nox / Stall

Subscribe or buy an app

Direct debit for a streaming plan, or a one-shot in-app purchase.

  • Happy

    Subscribe to Nox (direct debit)

    Mandate + monthly SDD collection.

  • Happy

    Buy an app on Stall

    One-shot card / wallet purchase in an app store.

v0.2.0·#85·© 2026 GeoKing·GPL-3.0·About·Privacy·Contact