{
  "name": "SourceA Chat Unify → Proof Pack",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "sourcea-forge",
        "responseMode": "responseNode"
      },
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [240, 300]
    },
    {
      "parameters": {
        "url": "https://hooks.sourcea.app/v1/relay",
        "method": "POST",
        "jsonParameters": true,
        "options": {},
        "bodyParametersJson": "={{ JSON.stringify({ event: $json.body.event || 'forge.mission', payload: $json.body, source: 'n8n' }) }}"
      },
      "name": "SourceA Relay",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [480, 300]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [[{ "node": "SourceA Relay", "type": "main", "index": 0 }]]
    }
  },
  "meta": {
    "templateId": "sourcea-chat-unify-webhook-v1",
    "description": "STAB-057 — n8n webhook → SourceA hosted relay → Chat Unify hook"
  }
}