ISO 20022 Financial Message Parser & Validator — .NET / C# SDK

SWIFT ISO 20022 XML-to-JSON parser and compliance engine for pacs.008, camt.053, and pain.001 with sub-5ms edge latency.

Official high-performance .NET client library for ISO 20022 Financial Message Parser & Validator, built on the Stanza Micro-API Network. Fully compatible with .NET Standard 2.0, .NET 6.0, .NET 7.0, and .NET 8.0+.

• 🌐 Online Interactive Sandbox: Test your inputs live
• 📚 API Reference & Schemas: View documentation on Stanza
• ⚡ Platform Overview: Explore the Stanza Developer Network

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📦 Installation

dotnet add package StanzaApi.Iso20022Parser

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🚀 Quickstart

using System;
using System.Threading.Tasks;
using StanzaApi.Iso20022Parser;

class Program
{
    static async Task Main()
    {
        // Initialize client (reads STANZA_API_KEY from environment if not passed)
        var client = new Iso20022ParserClient();

        // Perform deterministic verification
        string responseJson = await client.ValidateAsync("<Document xmlns=\"urn:iso:std:iso:20022:tech:xsd:pacs.008.001.08\">...</Document>");
        Console.WriteLine(responseJson);
    }
}

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📄 Example Response

{
  "success": true,
  "data": {
    "message_type": "pacs.008.001.08",
    "settlement_amount": 150000,
    "currency": "EUR",
    "instruction_id": "INSTR-2026-0982"
  }
}

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⚙️ Configuration

Pass options directly to the Iso20022ParserClient constructor:

var client = new Iso20022ParserClient(
    apiKey: "your_api_key_here",
    baseUrl: "https://api.stanzaapi.com/iso20022-parser"
);

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🔗 Useful Links

• ISO 20022 Financial Message Parser & Validator Interactive Sandbox
• Stanza Developer Directory
• Source Code & Issue Tracker

📄 License

MIT © Stanza — Powered by Stanza.