Tool 02 · ISO 20022

ISO 20022 Builder + Pilot Brief Generator

Hand-craft valid pain.001.001.12 XML messages with real-time preview and inline validation — then generate a CFO-ready executive pilot brief with infrastructure, data, and compliance readiness checklist.

All processing in your browser · No data transmitted pain.001.001.12 · FedNow · SEPA · Swift
Message Fields * Required
Group Header
Message ID * Max 35 chars · unique/day
Required · max 35 characters
Creation Date & Time * YYYY-MM-DDTHH:MM:SS
Required · format YYYY-MM-DDTHH:MM:SS
Nb of Txs * Count
Required · integer ≥ 1
Control Sum * Total amount
Required · must be positive
Payment Information
Payment Info ID * Max 35 chars
Required · max 35 characters
Payment Method
Exec Date * YYYY-MM-DD
Required · YYYY-MM-DD
End-to-End ID * Max 35 chars · travels with payment
Required · max 35 characters
Debtor (Payer)
Debtor Name * Legal name · max 140
Required
Debtor IBAN * 5–34 chars
Required · IBAN format (5–34 chars)
Debtor Bank BIC 8 or 11 chars
BIC must be 8 or 11 characters
Creditor (Payee)
Creditor Name * Legal name · max 140
Required
Creditor IBAN * 5–34 chars
Required · IBAN format (5–34 chars)
Creditor Bank BIC 8 or 11 chars
BIC must be 8 or 11 characters
Amount & Currency
Amount * Positive decimal
Required · must be positive
Currency * ISO 4217
Rail & Corridor
Target Rail
Service Level
Remittance
Remittance Info (Unstructured) Max 140
Waiting for input
0 chars
Fill in the form to validate your message.
    ISO 20022 Migration · Executive Pilot Brief
    Payment Pilot Brief
    Generated from message parameters · AINumbers.co Tool 02
    CFO Executive Summary
    Complete the message form to generate an executive summary.
    Infrastructure · Data · Compliance Readiness
    Suggested Corridor Pilot
    🗺
    Recommended First Pilot
    Enter message details to receive a corridor recommendation.

    What this tool does: This builder generates valid ISO 20022 CustomerCreditTransferInitiation (pain.001.001.12) XML messages from a structured form with real-time preview and syntax highlighting. It also generates a CFO-ready executive pilot brief, an infrastructure/data/compliance readiness checklist, and a corridor pilot recommendation — all derived from your message parameters using transparent rule-based logic.

    Validation rules applied: All required fields present; CreDtTm matches ISO 8601 datetime; ReqdExctnDt matches YYYY-MM-DD; IBAN length 5–34 characters; BIC 8 or 11 characters; Amount > 0; FedNow single-payment limit $500,000; SEPA Instant €100,000 cap; NbOfTxs integer ≥ 1; CtrlSum cross-checked against Amount when NbOfTxs = 1.

    Pilot brief logic (transparent JS conditionals): The readiness checklist and corridor recommendation are generated by mapping your inputs — currency, rail, amount, IBAN country prefix, service level — to pre-defined readiness criteria. No black-box ML. All rules are visible in the source code.

    Schema version: pain.001.001.12 — the current production schema for FedNow, SEPA Instant Credit Transfer, and Swift cross-border ISO 20022 migration (live 2023–2025). Older deployments may use .09 or .03; field names are consistent across versions.

    Data privacy: This tool runs entirely in your browser. No data is transmitted to any server. All calculations and file processing happen locally on your device.

    Source: Built by AINumbers.co as part of its open source fintech tools series. View on GitHub · MIT License.

    This tool runs entirely in your browser. No data is transmitted to any server. All calculations and file processing happen locally on your device.