Geracao Conteudo Ia

The workflow JSON

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{
  "name": "10-geracao-conteudo-ia",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "gerar-conteudo",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "webhook-ia",
      "name": "Webhook Gerar Conte\u00fado",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        250,
        300
      ]
    },
    {
      "parameters": {
        "values": {
          "string": [
            {
              "name": "prompt",
              "value": "={{ $json.prompt }}"
            },
            {
              "name": "type",
              "value": "={{ $json.type || 'post' }}"
            },
            {
              "name": "platform",
              "value": "={{ $json.platform || 'instagram' }}"
            },
            {
              "name": "tone",
              "value": "={{ $json.tone || 'casual' }}"
            }
          ]
        }
      },
      "id": "prepare-prompt",
      "name": "Preparar Prompt",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        450,
        300
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "=https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash-exp:generateContent?key={{ $credentials.geminiApi.apiKey }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n  \"contents\": [\n    {\n      \"parts\": [\n        {\n          \"text\": \"Voc\u00ea \u00e9 um expert em marketing digital e social media.\\n\\nCrie conte\u00fado para {{ $json.platform }} com tom {{ $json.tone }}.\\nTipo de conte\u00fado: {{ $json.type }}\\n\\nSolicita\u00e7\u00e3o do usu\u00e1rio: {{ $json.prompt }}\\n\\nResponda em JSON com o formato:\\n{\\n  \\\"caption\\\": \\\"legenda do post\\\",\\n  \\\"hashtags\\\": \\\"#hashtag1 #hashtag2 ...\\\",\\n  \\\"cta\\\": \\\"call to action\\\",\\n  \\\"hook\\\": \\\"gancho inicial\\\"\\n}\"\n        }\n      ]\n    }\n  ],\n  \"generationConfig\": {\n    \"temperature\": 0.8,\n    \"maxOutputTokens\": 2048\n  }\n}",
        "options": {}
      },
      "id": "call-gemini",
      "name": "Chamar Gemini",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        650,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "const response = $input.first().json;\nconst text = response.candidates?.[0]?.content?.parts?.[0]?.text || '';\n\n// Tentar extrair JSON da resposta\nlet parsed = {};\ntry {\n  const jsonMatch = text.match(/\\{[\\s\\S]*\\}/);\n  if (jsonMatch) {\n    parsed = JSON.parse(jsonMatch[0]);\n  }\n} catch (e) {\n  parsed = { caption: text, hashtags: '', cta: '', hook: '' };\n}\n\nreturn {\n  json: {\n    success: true,\n    content: parsed,\n    raw_response: text\n  }\n};"
      },
      "id": "parse-response",
      "name": "Processar Resposta",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        850,
        300
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {}
      },
      "id": "respond",
      "name": "Responder",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        1050,
        300
      ]
    }
  ],
  "connections": {
    "Webhook Gerar Conte\u00fado": {
      "main": [
        [
          {
            "node": "Preparar Prompt",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Preparar Prompt": {
      "main": [
        [
          {
            "node": "Chamar Gemini",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Chamar Gemini": {
      "main": [
        [
          {
            "node": "Processar Resposta",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Processar Resposta": {
      "main": [
        [
          {
            "node": "Responder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "tags": [
    "ia",
    "gemini",
    "conteudo"
  ]
}

About this workflow

10-geracao-conteudo-ia. Uses httpRequest. Webhook trigger; 5 nodes.

Source: https://github.com/gabrielkendy/agenciabase/blob/cd61434f6cec21ef170654b7311b2510dccc74af/n8n-workflows/10-geracao-conteudo-ia.json — original creator credit. Request a take-down →

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