Optimisez Votre Contenu WordPress avec la Synthèse Vocale

{
    "meta": {
        "instanceId": "c911aed9995230b93fd0d9bc41c258d697c2fe97a3bab8c02baf85963eeda618",
        "templateCredsSetupCompleted": true
    },
    "nodes": [
        {
            "id": "468084ed-ce7d-45c5-bf27-ea9c91d5898a",
            "name": "When clicking ‘Test workflow’",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                0,
                0
            ],
            "parameters": [],
            "typeVersion": 1
        },
        {
            "id": "fbde6cfe-9fac-46d2-958a-f42c9ef383a3",
            "name": "Retrieve WordPress Article",
            "type": "n8n-nodes-base.wordpress",
            "position": [
                440,
                0
            ],
            "parameters": {
                "postId": "1032",
                "options": [],
                "operation": "get"
            },
            "credentials": {
                "wordpressApi": {
                    "id": "T0ygUN7hNFQVztP2",
                    "name": "Wordpress account 2"
                }
            },
            "typeVersion": 1
        },
        {
            "id": "54241e39-7a5f-45f4-9dab-72b5424f4061",
            "name": "Generate Summary or Transcription",
            "type": "@n8n\/n8n-nodes-langchain.chainLlm",
            "position": [
                680,
                0
            ],
            "parameters": {
                "text": "={{ $json.content }}",
                "messages": {
                    "messageValues": [
                        {
                            "message": "Summarize or transcribe this article, depending on the workflow setting."
                        }
                    ]
                },
                "promptType": "define",
                "hasOutputParser": true
            },
            "typeVersion": 1.5
        },
        {
            "id": "49cfaab6-a0c1-4319-904d-c1e0a2c6aa91",
            "name": "Generate Speech",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                1120,
                0
            ],
            "parameters": {
                "url": "https:\/\/api.elevenlabs.io\/v1\/text-to-speech\/voice_id",
                "method": "POST",
                "options": [],
                "sendBody": true,
                "authentication": "genericCredentialType",
                "bodyParameters": {
                    "parameters": [
                        {
                            "name": "text",
                            "value": "={{ $json.text }}"
                        },
                        {
                            "name": "model_id",
                            "value": "eleven_multilingual_v2"
                        },
                        {
                            "name": "output_format",
                            "value": "mp3_44100_128"
                        }
                    ]
                },
                "genericAuthType": "httpCustomAuth"
            },
            "credentials": {
                "httpCustomAuth": {
                    "id": "wUJksQ68RUH0XuTO",
                    "name": "Custom Auth account"
                }
            },
            "typeVersion": 4.2
        },
        {
            "id": "899abf3f-4ab6-48bd-90ba-0502cb23348e",
            "name": "Upload MP3",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                2060,
                0
            ],
            "parameters": {
                "url": "={{ $('settings').item.json['site_url'] }}wp-json\/wp\/v2\/media",
                "method": "POST",
                "options": [],
                "sendBody": true,
                "contentType": "binaryData",
                "sendHeaders": true,
                "authentication": "predefinedCredentialType",
                "headerParameters": {
                    "parameters": [
                        {
                            "name": "Content-Disposition",
                            "value": "=attachment; filename=\"{{ $('Retrieve WordPress Article').item.json.slug }}.mp3\""
                        }
                    ]
                },
                "inputDataFieldName": "data",
                "nodeCredentialType": "wordpressApi"
            },
            "credentials": {
                "wordpressApi": {
                    "id": "T0ygUN7hNFQVztP2",
                    "name": "Wordpress account 2"
                }
            },
            "retryOnFail": true,
            "typeVersion": 4.2
        },
        {
            "id": "590297c9-1f66-4071-8b47-230b08c379d4",
            "name": "Update WordPress Post",
            "type": "n8n-nodes-base.wordpress",
            "position": [
                2300,
                0
            ],
            "parameters": {
                "postId": "={{ $('Retrieve WordPress Article').item.json.id }}",
                "operation": "update",
                "updateFields": {
                    "content": "=<!-- wp:audio {\"id\":{{ $json.id }}} -->\n<figure class=\"wp-block-audio\"><audio controls src=\"{{ $json.guid.rendered }}\"><\/audio><figcaption class=\"wp-element-caption\">🗣️ Listen to the summary or transcription. 👆<\/figcaption><\/figure>\n<!-- \/wp:audio --><br>{{ $('Retrieve WordPress Article').item.json.content.rendered }}"
                }
            },
            "credentials": {
                "wordpressApi": {
                    "id": "T0ygUN7hNFQVztP2",
                    "name": "Wordpress account 2"
                }
            },
            "typeVersion": 1
        },
        {
            "id": "5297d517-5dd9-4d4d-b201-0822af030c95",
            "name": "Sticky Note1",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                1320,
                -340
            ],
            "parameters": {
                "color": 6,
                "width": 660,
                "height": 1000,
                "content": "## 🎙️ Generate Text-to-Speech Using Eleven Labs via API\n\nSince there is no predefined node for Eleven Labs in n8n, we will use the **HTTP Request** module.\n\n### 🛠️ Prerequisites:\n1. **Get an API Key**: Visit [Eleven Labs](https:\/\/try.elevenlabs.io\/text-audio) to obtain your API key.\n2. **Choose a Suitable Voice**: Test different voices on [this demo page](https:\/\/try.elevenlabs.io\/text-audio) to find the best fit for your use case.\n3. **Select the Right Model**: For multilingual usage, use:  \n   ~~~json\n   \"model_id\": \"eleven_multilingual_v2\"\n   ~~~\n4. **Set Output Format**: You can adjust the quality by modifying `output_format`, for example:  \n   ~~~json\n   \"output_format\": \"mp3_44100_128\"\n   ~~~\n\n📖 Refer to the full API documentation: [API Reference - Eleven Labs](https:\/\/try.elevenlabs.io\/api-reference-text-to-speech)\n\n---\n## 🚀 Step 1: Configure API Credentials in n8n\n\nAdd a custom authentication entry in n8n with the following structure: \n\n(Replace `\"your-elevenlabs-api-key\"` with your **actual API key**)\n\n~~~json\n{\n  \"headers\": {\n    \"xi-api-key\": \"your-elevenlabs-api-key\"\n  }\n}\n~~~\n---\n\n## 📩 Step 2: Send a POST Request to the API\n\nMake an HTTP POST request to the **webhook** of your workflow with the following parameters:\n\n- **`voice_id`**: The ID of the selected voice.\n- **`text`**: The text to convert into speech.\n\n---"
            },
            "typeVersion": 1
        },
        {
            "id": "8fecbb98-8120-4d94-82ce-15efa063394b",
            "name": "Sticky Note",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                640,
                -340
            ],
            "parameters": {
                "width": 460,
                "height": 280,
                "content": "# Modify This Prompt\n\nHere you can modify this prompt. It is interesting because the neutral node might return HTML, and using a ChatGPT node allows you to clean or customize the output before sending it to text-to-speech.\n\nIn the example provided, I requested a summary. However, you could ask for the benefits or product advantages when using it for e-commerce or affiliate marketing. You could also request the full transcription of the article."
            },
            "typeVersion": 1
        },
        {
            "id": "06e66119-2b95-416b-8167-41dccbbd8612",
            "name": "OpenAI Chat Model",
            "type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
            "position": [
                640,
                220
            ],
            "parameters": {
                "model": {
                    "__rl": true,
                    "mode": "list",
                    "value": "gpt-4o-mini"
                },
                "options": []
            },
            "credentials": {
                "openAiApi": {
                    "id": "yekgKa01FVKc8Etr",
                    "name": "OpenAi account 2"
                }
            },
            "typeVersion": 1.2
        },
        {
            "id": "47821853-b8f5-45f3-8e37-66365ba62422",
            "name": "settings",
            "type": "n8n-nodes-base.set",
            "position": [
                220,
                0
            ],
            "parameters": {
                "options": [],
                "assignments": {
                    "assignments": [
                        {
                            "id": "10c07d50-1310-4dd7-a143-b0c0e5cf1b70",
                            "name": "site_url",
                            "type": "string",
                            "value": "https:\/\/mydomain.com\/"
                        }
                    ]
                }
            },
            "typeVersion": 3.4
        }
    ],
    "pinData": [],
    "connections": {
        "settings": {
            "main": [
                [
                    {
                        "node": "Retrieve WordPress Article",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Upload MP3": {
            "main": [
                [
                    {
                        "node": "Update WordPress Post",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Generate Speech": {
            "main": [
                [
                    {
                        "node": "Upload MP3",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "OpenAI Chat Model": {
            "ai_languageModel": [
                [
                    {
                        "node": "Generate Summary or Transcription",
                        "type": "ai_languageModel",
                        "index": 0
                    }
                ]
            ]
        },
        "Retrieve WordPress Article": {
            "main": [
                [
                    {
                        "node": "Generate Summary or Transcription",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Generate Summary or Transcription": {
            "main": [
                [
                    {
                        "node": "Generate Speech",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "When clicking ‘Test workflow’": {
            "main": [
                [
                    {
                        "node": "settings",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}