{
  "name": "Generate audio from text using OpenAI and Webhook | Text to speech workflow",
  "nodes": [
    {
      "id": "c40966a4-1709-4998-ae95-b067ce3496c9",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        1320,
        200
      ]
    },
    {
      "id": "c4e57bb6-79a4-4b26-a179-73e30d681521",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        280,
        -140
      ],
      "parameters": {
        "width": 501.55,
        "height": 493.060000000001,
        "content": "This `Webhook` node triggers the workflow when it receives a POST request.\n\n### 1. Test Mode:\n* Use the test webhook URL\n* Click the `Test workflow` button on the canvas. (In test mode, the webhook on"
      }
    },
    {
      "id": "1364a4b6-2651-4b38-b335-c36783a25f12",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        825,
        60
      ],
      "parameters": {
        "width": 388.35000000000025,
        "height": 292.71000000000043,
        "content": "### Configure the OpenAI node with your API key:\nIf you haven't connected your OpenAI credentials in n8n yet, log in to your OpenAI account to get your API Key. Then, open the OpenAI node, click `Crea"
      }
    },
    {
      "id": "ba755814-75e6-4e16-b3a6-50cf4fc06350",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        480,
        200
      ]
    },
    {
      "id": "ac46df50-cb1f-484c-8edf-8131192ba464",
      "name": "OpenAI",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        960,
        200
      ]
    }
  ],
  "connections": {
    "OpenAI": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook": {
      "main": [
        [
          {
            "node": "OpenAI",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}