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Clonación de voz de texto a voz mediante API con Zonos (almacenamiento local)

Avanzado

Este es unContent Creation, Multimodal AIflujo de automatización del dominio deautomatización que contiene 18 nodos.Utiliza principalmente nodos como If, Set, Code, Webhook, HttpRequest. Clonación de voz de texto a voz usando la API Zyphra Zonos

Requisitos previos
  • •Punto final de HTTP Webhook (n8n generará automáticamente)
  • •Pueden requerirse credenciales de autenticación para la API de destino

Nodos utilizados (18)

If
Set
Code
Webhook
StickyNote
HttpRequest
ReadWriteFile
RespondToWebhook

Categoría

Creación de contenido
IA Multimodal
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
React Flow
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
  "id": "hqMRsze38RaTmgQh",
  "meta": {
    "instanceId": "f21406c1aebdcd02925535f333c258bfa61f9b4107a822ced8462b5dd631899b",
    "templateCredsSetupCompleted": true
  },
  "name": "Text to speech Voice clone using Zonos via API(local storage)",
  "tags": [],
  "nodes": [
    {
      "id": "76f2c278-c769-443f-8aa5-541713323b51",
      "name": "Webhook Trigger",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -560,
        60
      ],
      "webhookId": "zyphra-voice-clone",
      "parameters": {
        "path": "voice-clone",
        "options": {},
        "httpMethod": "POST"
      },
      "typeVersion": 1
    },
    {
      "id": "0772d98e-7cd8-487d-a3db-26c3d6d50304",
      "name": "Establecer parámetros de clonación",
      "type": "n8n-nodes-base.set",
      "position": [
        -340,
        60
      ],
      "parameters": {
        "values": {
          "number": [
            {
              "name": "happiness",
              "value": "={{ $json.body.emotion.happiness || 0.6}}"
            },
            {
              "name": "neutral",
              "value": "={{ $json.body.emotion.neutral || 0.6}}"
            },
            {
              "name": "sadness",
              "value": "={{ $json.body.emotion.sadness || 0.05}}"
            },
            {
              "name": "disgust",
              "value": "={{ $json.body.emotion.disgust || 0.05}}"
            },
            {
              "name": "fear",
              "value": "={{ $json.body.emotion.fear || 0.05}}"
            },
            {
              "name": "surprise",
              "value": "={{ $json.body.emotion.surprise || 0.05}}"
            },
            {
              "name": "anger",
              "value": "={{ $json.body.emotion.anger || 0.05}}"
            },
            {
              "name": "other",
              "value": "={{ $json.body.emotion.other || 0.5}}"
            }
          ],
          "string": [
            {
              "name": "text",
              "value": "={{ $json.body.text || 'Hello, this is a test of voice cloning!' }}"
            },
            {
              "name": "speaking_rate",
              "value": "={{ $json.body.speaking_rate || 15 }}"
            },
            {
              "name": "language_iso_code",
              "value": "={{ $json.body.language_iso_code || 'en-us' }}"
            },
            {
              "name": "mime_type",
              "value": "={{ $json.body.mime_type || 'audio/wav'}}"
            },
            {
              "name": "sample_voice_path",
              "value": "={{ $json.body.sample_voice_path }}"
            },
            {
              "name": "model",
              "value": "={{ $json.body.model || 'zonos-v0.1-transformer' }}"
            },
            {
              "name": "output_path",
              "value": "={{ $json.body.output_path }}"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "id": "b3dc1528-90d7-4397-83e6-18c5f2dbf495",
      "name": "Leer muestra de voz",
      "type": "n8n-nodes-base.readWriteFile",
      "onError": "continueErrorOutput",
      "position": [
        40,
        60
      ],
      "parameters": {
        "options": {
          "mimeType": "={{ $json.mime_type }}",
          "dataPropertyName": ""
        },
        "fileSelector": "={{ $json.sample_voice_path }}"
      },
      "typeVersion": 1
    },
    {
      "id": "86e0f9bf-ccec-4bb1-b9ce-7d1b94fdfcca",
      "name": "Verificar archivo cargado",
      "type": "n8n-nodes-base.if",
      "position": [
        560,
        -80
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 1,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "file-exists-check",
              "operator": {
                "type": "string",
                "operation": "exists",
                "singleValue": true
              },
              "leftValue": "={{ $ifEmpty($binary.data, false) !== false }}\n",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "2980ae94-30e3-4065-8d2c-b607c73c3c5f",
      "name": "Llamar a Zyphra Clone API",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        980,
        -120
      ],
      "parameters": {
        "url": "http://api.zyphra.com/v1/audio/text-to-speech",
        "method": "POST",
        "options": {
          "response": {
            "response": {}
          }
        },
        "jsonBody": "={\n  \"text\": \"{{ $('Set Clone Parameters').item.json.text }}\",\n  \"speaking_rate\": {{ parseFloat($('Set Clone Parameters').item.json.speaking_rate) }},\n  \"language_iso_code\": \"{{ $('Set Clone Parameters').item.json.language_iso_code }}\",\n  \"mime_type\": \"{{ $('Set Clone Parameters').item.json.mime_type }}\",\n  \"model\": \"{{ $('Set Clone Parameters').item.json.model }}\",\n  \"emotion\": {\n    \"happiness\": {{ $('Set Clone Parameters').item.json.happiness }},\n    \"neutral\": {{ $('Set Clone Parameters').item.json.neutral }},\n    \"sadness\": {{ $('Set Clone Parameters').item.json.sadness }},\n    \"disgust\": {{ $('Set Clone Parameters').item.json.disgust }},\n    \"fear\": {{ $('Set Clone Parameters').item.json.fear }},\n    \"surprise\": {{ $('Set Clone Parameters').item.json.surprise }},\n    \"anger\": {{ $('Set Clone Parameters').item.json.anger }},\n    \"other\": {{ $('Set Clone Parameters').item.json.other }}\n  },\n  \"speaker_audio\": \"{{ $json.base64_content }}\"\n}\n",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "X-API-Key",
              "value": "put-your-API-key-here"
            }
          ]
        }
      },
      "typeVersion": 4.1
    },
    {
      "id": "0f896518-98ce-4176-8977-1f0380b54469",
      "name": "Guardar audio clonado",
      "type": "n8n-nodes-base.readWriteFile",
      "position": [
        1440,
        0
      ],
      "parameters": {
        "options": {},
        "fileName": "={{ $('Set Clone Parameters').item.json.output_path }}{{ 'cloned_voice_' + new Date().getTime() + '.webm' }}",
        "operation": "write"
      },
      "typeVersion": 1
    },
    {
      "id": "02f1b766-953a-4834-8d93-4cc596ffe77c",
      "name": "Respuesta de éxito",
      "type": "n8n-nodes-base.set",
      "position": [
        1660,
        0
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "success",
              "value": "true"
            },
            {
              "name": "message",
              "value": "Voice cloning completed successfully!"
            },
            {
              "name": "filename",
              "value": "={{ $json.fileName }}"
            },
            {
              "name": "text_processed",
              "value": "={{ $('Set Clone Parameters').item.json.text }}"
            },
            {
              "name": "sample_voice_used",
              "value": "={{ $('Set Clone Parameters').item.json.sample_voice_path }}"
            }
          ]
        },
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "7da98d65-08e3-4d6e-9957-ead2c8f1133f",
      "name": "Respuesta de error de archivo",
      "type": "n8n-nodes-base.set",
      "position": [
        860,
        480
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "success",
              "value": "false"
            },
            {
              "name": "error_type",
              "value": "file_not_found"
            },
            {
              "name": "message",
              "value": "Sample voice file could not be read from: {{ $('Set Clone Parameters').item.json.sample_voice_path }}"
            },
            {
              "name": "suggestion",
              "value": "Please check the file path and ensure the file exists"
            }
          ]
        },
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "44006f98-4241-436d-b8cf-1c586271a35a",
      "name": "API Error Response",
      "type": "n8n-nodes-base.set",
      "position": [
        1100,
        480
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "success",
              "value": "false"
            },
            {
              "name": "error_type",
              "value": "api_error"
            },
            {
              "name": "message",
              "value": "Voice cloning API request failed"
            },
            {
              "name": "error_details",
              "value": "={{ $json.error ? $json.error.message : 'Unknown API error' }}"
            },
            {
              "name": "suggestion",
              "value": "Please check your API key and try again"
            }
          ]
        },
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "e2c14808-e209-4daf-93dd-9c7049261e60",
      "name": "Webhook Response",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        1880,
        100
      ],
      "parameters": {
        "options": {},
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "typeVersion": 1
    },
    {
      "id": "8268fd4a-fd84-4462-9ad1-9af8152d0cf3",
      "name": "Nota adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -960,
        -1200
      ],
      "parameters": {
        "color": 4,
        "width": 780,
        "height": 340,
        "content": "🎙️ VOICE CLONING WORKFLOW - ZONOS API\n═══════════════════════════════════════\nThis workflow clones voices using Zyphra's Zonos API\n📋 Input: Text + sample voice file + parameters  \n🎵 Output: Generated audio file with cloned voice\n⚡ Trigger: Webhook POST to /voice-clone endpoint\n\nBasic setup and use:\nConfigure your Zyphra API key in the \"Call Zyphra Clone API\" node under Header parameters → X-API-Key header parameter\n\nEnsure your sample voice files are accessible at the paths you'll specify\n\nTest the webhook endpoint is accessible\n\nSend valid POST request to your webhook\n"
      },
      "typeVersion": 1
    },
    {
      "id": "cdbb775f-8408-43a9-89b1-1039315c6678",
      "name": "Convertidor Base64",
      "type": "n8n-nodes-base.code",
      "position": [
        400,
        -80
      ],
      "parameters": {
        "jsCode": "// Get binary data from previous node\nconst binaryData = $input.first().binary?.data;\n\nif (!binaryData) {\n  throw new Error(\"No binary data found\");\n}\n\n// Binary data in n8n is already base64 encoded\nconst base64String = binaryData.data;\n\nreturn {\n  json: {\n    base64_content: base64String,\n    // Add other fields as needed\n  }\n};\n"
      },
      "typeVersion": 2
    },
    {
      "id": "88b0131c-f93b-4593-9c88-ed4f91b74c88",
      "name": "Nota adhesiva 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -960,
        -740
      ],
      "parameters": {
        "color": 6,
        "width": 780,
        "height": 1020,
        "content": "📥 REQUIRED WEBHOOK PARAMETERS\n══════════════════════════════\n✅ text: Text to synthesize\n✅ sample_voice_path: Path to your voice sample file  \n✅ output_path: Where to save generated audio\n\n🔧 OPTIONAL PARAMETERS (with defaults):\n• speaking_rate: 15 (speech speed)\n• language_iso_code: \"en-us\" \n• mime_type: \"audio/wav\"\n• model: \"zonos-v0.1-transformer\"\n• emotion: Various emotion levels (0-1 scale)\n"
      },
      "typeVersion": 1
    },
    {
      "id": "3be24130-054d-4435-9aac-d5ad9c7b92d0",
      "name": "Nota adhesiva 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        820,
        -380
      ],
      "parameters": {
        "color": 6,
        "width": 480,
        "height": 460,
        "content": "🔐 API KEY CONFIGURATION REQUIRED!\n═══════════════════════════════════\n1️⃣ Register account at: playground.zyphra.com  \n2️⃣ Get API key from: playground.zyphra.com/settings/api-keys\n3️⃣ Add key to \"Call Zyphra Clone API\" node\n   → Header parameters section\n   → Header: X-API-Key\n   → Value: [Your API Key]\n\n❌ Workflow will fail without proper API key setup!\n"
      },
      "typeVersion": 1
    },
    {
      "id": "08780e5a-4663-4a0d-aeff-69f4059495ce",
      "name": "Nota adhesiva 3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -60,
        -280
      ],
      "parameters": {
        "color": 6,
        "width": 740,
        "height": 560,
        "content": "📁 FILE HANDLING PROCESS\n════════════════════════\n1. Read sample voice from specified path\n2. Convert audio file to base64 format\n3. Validate file loaded successfully  \n\n⚠️ IMPORTANT: Ensure sample voice file exists \n   at the path specified in sample_voice_path!\n"
      },
      "typeVersion": 1
    },
    {
      "id": "223743b2-aeb2-45cc-8094-9bef48fc815e",
      "name": "Nota adhesiva 4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        820,
        180
      ],
      "parameters": {
        "color": 6,
        "width": 480,
        "height": 480,
        "content": "🚨 ERROR HANDLING & RESPONSES\n═════════════════════════════\n✅ SUCCESS: Returns success message + filename\n❌ FILE_NOT_FOUND: Sample voice file missing/unreadable\n❌ API_ERROR: Zyphra API request failed\n❌ AUTH_ERROR: Invalid or missing API key\n\nAll errors return JSON with error details and suggestions\n"
      },
      "typeVersion": 1
    },
    {
      "id": "939714c2-9feb-4ccb-b3b6-fd133c65c56a",
      "name": "Nota adhesiva 5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1400,
        -220
      ],
      "parameters": {
        "color": 6,
        "width": 660,
        "height": 540,
        "content": "🎵 OUTPUT DETAILS\n═════════════════\n📍 Location: [output_path]/cloned_voice_[timestamp].webm\n📊 Format: Specified by mime_type parameter\n🕐 Filename: Auto-generated with timestamp\n📝 Response: JSON with success status and file details\n\nGenerated audio ready for download!\n"
      },
      "typeVersion": 1
    },
    {
      "id": "0a90485e-417a-415e-a9a4-f128aea6b9f1",
      "name": "Nota adhesiva 6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -940,
        -440
      ],
      "parameters": {
        "color": 5,
        "width": 700,
        "height": 440,
        "content": "POST http://localhost:5678/webhook-test/voice-clone\nContent-Type: application/json\n\n{\n  \"text\": \"Hello there, kupo! This voice sounds just like the sample!\",\n  \"speaking_rate\": 18,\n  \"sample_voice_path\": \"/data/output/sampleVoice.wav\",\n  \"output_path\": \"/data/output/\",\n  \"language_iso_code\": \"en-us\",\n  \"mime_type\": \"audio/wav\",\n  \"model\": \"zonos-v0.1-transformer\",\n  \"emotion\": {\n    \"happiness\": 0.8,\n    \"neutral\": 0.3,\n    \"sadness\": 0.05,\n    \"disgust\": 0.05,\n    \"fear\": 0.05,\n    \"surprise\": 0.05,\n    \"anger\": 0.05,\n    \"other\": 0.5\n  }\n}\n"
      },
      "typeVersion": 1
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "c4a644b3-3029-47ed-9dad-6396d22a9841",
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}
Preguntas frecuentes

¿Cómo usar este flujo de trabajo?

Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.

¿En qué escenarios es adecuado este flujo de trabajo?

Avanzado - Creación de contenido, IA Multimodal

¿Es de pago?

Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.

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47 Nodosplemeo
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Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos18
Categoría2
Tipos de nodos8
Descripción de la dificultad

Adecuado para usuarios avanzados, flujos de trabajo complejos con 16+ nodos

Autor
Tiartyos

Tiartyos

@tiartyos

🎮 Gaming // 💻 Coding // 🎨 Creating Pro-AI 🤖 | Open Source 🌟 | 🧟‍♂️ Horror junkie | 🍜 Anime lover Turning caffeine into questionable code since 2017 ☕

Enlaces externos
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Categorías: 34