{
  "name": "Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON",
  "nodes": [
    {
      "id": "651a10dc-1c91-4957-bcdd-3e55d7328f04",
      "name": "Send to Parquet API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1100,
        440
      ],
      "parameters": {
        "url": "https://api.parquetreader.com/parquet?source=n8n",
        "options": {
          "bodyContentType": "multipart-form-data"
        },
        "requestMethod": "POST",
        "jsonParameters": true,
        "sendBinaryData": true,
        "binaryPropertyName": "=file0"
      },
      "typeVersion": 1
    },
    {
      "id": "42a7e623-ca11-4d38-94bb-cfb48d021a5c",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "notes": "Example trigger flow:\n\ncurl -X POST http://localhost:5678/webhook-test/convert \\\n  -F \"file=@converted.parquet\"",
      "position": [
        900,
        440
      ],
      "parameters": {
        "path": "convert",
        "options": {
          "binaryPropertyName": "file"
        },
        "httpMethod": "POST",
        "responseData": "allEntries",
        "responseMode": "lastNode"
      },
      "notesInFlow": false,
      "typeVersion": 2
    },
    {
      "id": "9b87f027-7ef2-40a7-88d7-a0ae9ef73375",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        0
      ],
      "parameters": {
        "width": 840,
        "height": 580,
        "content": "### ✅ **How to Use This Flow**\n\n#### 📥 Trigger via File Upload\n\nYou can trigger this flow by sending a `POST` request with a file using **curl**, **Postman**, or **from another n8n flow**.\n\n#### 🔧 Example (via `curl`):\n```bash\ncurl -X POST http://localhost:5678/webhook-test/convert \\\n-F \"file=@converted.parquet\"\n```\n> Replace `converted.parquet` with your local file path. You can also send Avro, ORC or Feather files.\n\n#### 🔁 Reuse from Other Flows\nYou can **reuse this flow** by calling the webhook from another n8n workflow using an **HTTP Request** node.  \nMake sure to send the file as **form-data** with the field name `file`.\n\n#### 🔍 What This Flow Does:\n- Receives the uploaded file via webhook (`file`)\n- Sends it to `https://api.parquetreader.com/parquet` as `multipart/form-data` (field name: `file`)\n- Receives parsed data, schema, and metadata\n"
      },
      "typeVersion": 1
    },
    {
      "id": "06d3e569-8724-48f2-951f-a1af5e0f9362",
      "name": "Parse API Response",
      "type": "n8n-nodes-base.code",
      "position": [
        1280,
        440
      ],
      "parameters": {
        "jsCode": "const item = items[0];\n\n// Convert `data` (stringified JSON array) → actual array\nif (typeof item.json.data === 'string') {\n  item.json.data = JSON.parse(item.json.data);\n}\n\n// Convert `meta_data` (stringified JSON object) → actual object\nif (typeof item.json.meta_data === 'string') {\n  item.json.meta_data = JSON.parse(item.json.meta_data);\n}\n\nreturn [item];\n"
      },
      "typeVersion": 2
    },
    {
      "id": "df404a9d-67aa-54ce-aac3-774e6edda3bc",
      "name": "Publication · Overview and setup",
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -800,
        0
      ],
      "parameters": {
        "content": "# Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON\n\n## Purpose and structure\nThis folder contains the **Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON** workflow. Its executable nodes use `code`, `httpRequest`, `webhook`. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.\n\n## Setup\nImport inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.\n\n## Entry points\nWebhook\n\n## Verification\nSanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.\n\n## Attribution\nhttps://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Http/1725_HTTP_Code_Process_Webhook.json\nMIT; preserve source notices.",
        "width": 700,
        "height": 800,
        "color": 1
      }
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Send to Parquet API",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Send to Parquet API": {
      "main": [
        [
          {
            "node": "Parse API Response",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}