{
  "name": "Chargeback Dispute Decision with Verifiable Decision Receipts",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "chargeback-dispute",
        "options": {},
        "responseMode": "responseNode"
      },
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      "webhookId": "edaf4b2b-eabc-4413-bca0-90fa5d263ef9"
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      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o",
          "cachedResultName": "GPT-4O"
        },
        "messages": {
          "values": [
            {
              "role": "system",
              "content": "=You are a chargeback dispute AI. Return JSON: {\"decision\":\"FIGHT|ACCEPT\",\"evidence\":\"...\",\"reason\":\"...\"}."
            },
            {
              "content": "=Return JSON only.\n\nInput:\n{{ JSON.stringify($json.body) }}"
            }
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        "jsonOutput": true,
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      "credentials": {
        "openAiApi": {
          "id": "REPLACE_OPENAI_CRED_ID",
          "name": "OpenAi account"
        }
      }
    },
    {
      "parameters": {
        "operation": "generateReceipt",
        "agentName": "ChargebackAgent",
        "workflowName": "={{ $workflow.name }}",
        "action": "={{ 'AI decision: ' + ($json.message.content.decision || $json.message.content.recommendation || 'completed') }}",
        "decision": "={{ JSON.stringify($json.message.content) }}",
        "additionalFields": {
          "modelProvider": "openai",
          "modelUsed": "gpt-4o",
          "decisionType": "chargeback_decision",
          "riskLevel": "high",
          "humanReview": false,
          "policies": "dispute-policy-v1",
          "permissions": "dispute.decide",
          "tags": "payments, chargeback, finance"
        }
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      "name": "Signatrust: Receipt",
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      "credentials": {
        "signatrustApi": {
          "id": "REPLACE_SIGNATRUST_CRED_ID",
          "name": "Signatrust API account"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ { status:\"OK\", receipt_id:$json.id, decision:$('AI Decision').item.json.message.content } }}",
        "options": {}
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    },
    {
      "parameters": {
        "content": "## Chargeback Dispute Decision with Verifiable Decision Receipts\n**Why Signatrust?** Every AI decision here becomes a tamper-evident, Ed25519-signed receipt — verifiable for audits and disputes.",
        "height": 170,
        "width": 420,
        "color": 5
      },
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      "name": "Sticky Note 83f4b2",
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      ]
    }
  ],
  "connections": {
    "Chargeback Dispute Decision": {
      "main": [
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    },
    "AI Decision": {
      "main": [
        [
          {
            "node": "Signatrust: Receipt",
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          }
        ]
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    },
    "Signatrust: Receipt": {
      "main": [
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  },
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
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  "tags": [
    {
      "name": "Chargeback Dispute Decision — payments"
    },
    {
      "name": "Chargeback Dispute Decision — chargeback"
    },
    {
      "name": "Chargeback Dispute Decision — finance"
    },
    {
      "name": "Signatrust (10)"
    }
  ],
  "meta": {
    "templateCredsSetupCompleted": false
  },
  "versionId": "59efaa49-2b75-4461-b771-3a597302af23"
}