Working - Code Node Http

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "WORKING - Code Node HTTP",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "test-working",
        "responseMode": "lastNode",
        "options": {}
      },
      "id": "webhook-001",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "// Use n8n's built-in $http helper\nconst prompt = 'Generate 3 LinkedIn messages for Jane Smith at TechCorp. Format as JSON: {\"message1\": \"...\", \"message2\": \"...\", \"message3\": \"...\"}';\n\ntry {\n  const response = await this.helpers.httpRequest({\n    method: 'POST',\n    url: 'https://sendo-wine.vercel.app/generate',\n    body: {\n      prompt: prompt\n    },\n    json: true\n  });\n  \n  return [{\n    json: {\n      api_success: response.success,\n      message1: response.response?.message1 || 'NOT FOUND',\n      message2: response.response?.message2 || 'NOT FOUND',\n      message3: response.response?.message3 || 'NOT FOUND',\n      full_response: response\n    }\n  }];\n} catch (error) {\n  return [{\n    json: {\n      error_message: error.message,\n      api_success: false,\n      message1: 'ERROR: ' + error.message,\n      message2: 'Check n8n execution logs',\n      message3: 'for details'\n    }\n  }];\n}"
      },
      "id": "code-001",
      "name": "Fetch API",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "fromEmail": "mechconect18@gmail.com",
        "toEmail": "godbhargav@gmail.com",
        "subject": "=\u2705 WORKING - AI Messages",
        "emailType": "html",
        "text": "",
        "html": "=<h1>\ud83c\udf89 It Works!</h1>\n<h2>DEBUG INFO:</h2>\n<p><strong>Keys in $json:</strong> {{ Object.keys($json).join(', ') }}</p>\n<p><strong>Full $json:</strong></p>\n<pre>{{ JSON.stringify($json, null, 2) }}</pre>\n<hr>\n<h2>API Success: {{ $json.api_success }}</h2>\n<h3>Message 1:</h3>\n<p>{{ $json.message1 }}</p>\n<h3>Message 2:</h3>\n<p>{{ $json.message2 }}</p>\n<h3>Message 3:</h3>\n<p>{{ $json.message3 }}</p>",
        "options": {}
      },
      "id": "email-001",
      "name": "Send Email",
      "type": "n8n-nodes-base.emailSend",
      "typeVersion": 2,
      "position": [
        680,
        300
      ],
      "credentials": {
        "smtp": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Fetch API",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch API": {
      "main": [
        [
          {
            "node": "Send Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "staticData": null,
  "tags": [],
  "triggerCount": 0,
  "updatedAt": "2025-11-05T08:05:00.000Z",
  "versionId": "1"
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• smtp

About this workflow

WORKING - Code Node HTTP. Uses emailSend. Webhook trigger; 3 nodes.

Source: https://github.com/Bhargav-Dhamshetty/sendoai/blob/f7f47f3e4827fb0642c329fce233dae24d76a088/n8n-workflows/WORKING_CODE_NODE.json — original creator credit. Request a take-down →

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