319 lines
9.3 KiB
JSON
319 lines
9.3 KiB
JSON
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"nodes": [
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"id": "468084ed-ce7d-45c5-bf27-ea9c91d5898a",
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"name": "When clicking ‘Test workflow’",
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"type": "n8n-nodes-base.manualTrigger",
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"id": "fbde6cfe-9fac-46d2-958a-f42c9ef383a3",
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"name": "Retrieve WordPress Article",
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"type": "n8n-nodes-base.wordpress",
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"name": "Wordpress account 2"
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"id": "54241e39-7a5f-45f4-9dab-72b5424f4061",
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"name": "Generate Summary or Transcription",
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"type": "@n8n/n8n-nodes-langchain.chainLlm",
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"position": [
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"parameters": {
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"text": "={{ $json.content }}",
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"messages": {
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"messageValues": [
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{
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"message": "Summarize or transcribe this article, depending on the workflow setting."
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}
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]
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},
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"promptType": "define",
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"hasOutputParser": true
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"id": "49cfaab6-a0c1-4319-904d-c1e0a2c6aa91",
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"name": "Generate Speech",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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],
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"parameters": {
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"url": "https://api.elevenlabs.io/v1/text-to-speech/voice_id",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"authentication": "genericCredentialType",
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"bodyParameters": {
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{
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"name": "text",
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"value": "={{ $json.text }}"
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},
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{
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"name": "model_id",
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"value": "eleven_multilingual_v2"
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},
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{
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"name": "output_format",
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"value": "mp3_44100_128"
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}
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"genericAuthType": "httpCustomAuth"
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"credentials": {
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"httpCustomAuth": {
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"id": "wUJksQ68RUH0XuTO",
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"name": "Custom Auth account"
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"id": "899abf3f-4ab6-48bd-90ba-0502cb23348e",
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"name": "Upload MP3",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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],
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"parameters": {
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"url": "={{ $('settings').item.json['site_url'] }}wp-json/wp/v2/media",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"contentType": "binaryData",
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"sendHeaders": true,
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"value": "=attachment; filename=\"{{ $('Retrieve WordPress Article').item.json.slug }}.mp3\""
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"name": "Wordpress account 2"
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}
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"retryOnFail": true,
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{
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"id": "590297c9-1f66-4071-8b47-230b08c379d4",
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"name": "Update WordPress Post",
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"type": "n8n-nodes-base.wordpress",
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"position": [
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],
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"parameters": {
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"postId": "={{ $('Retrieve WordPress Article').item.json.id }}",
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"operation": "update",
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"updateFields": {
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"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 }}"
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}
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},
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"credentials": {
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"wordpressApi": {
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"id": "T0ygUN7hNFQVztP2",
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"name": "Wordpress account 2"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "5297d517-5dd9-4d4d-b201-0822af030c95",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1320,
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-340
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],
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"parameters": {
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"color": 6,
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"width": 660,
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"height": 1000,
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"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---"
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},
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"typeVersion": 1
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},
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{
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"id": "8fecbb98-8120-4d94-82ce-15efa063394b",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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640,
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-340
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],
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"parameters": {
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"width": 460,
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"height": 280,
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"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."
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},
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"typeVersion": 1
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},
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{
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"id": "06e66119-2b95-416b-8167-41dccbbd8612",
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"name": "OpenAI Chat Model",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"position": [
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640,
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220
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],
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"parameters": {
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"model": {
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"__rl": true,
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"mode": "list",
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"value": "gpt-4o-mini"
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},
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"options": {}
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},
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"credentials": {
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"openAiApi": {
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"id": "yekgKa01FVKc8Etr",
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"name": "OpenAi account 2"
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}
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},
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"typeVersion": 1.2
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},
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{
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"id": "47821853-b8f5-45f3-8e37-66365ba62422",
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"name": "settings",
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"type": "n8n-nodes-base.set",
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"position": [
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220,
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "10c07d50-1310-4dd7-a143-b0c0e5cf1b70",
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"name": "site_url",
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"type": "string",
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"value": "https://mydomain.com/"
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}
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]
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}
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},
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"typeVersion": 3.4
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"node": "Retrieve WordPress Article",
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"type": "main",
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"index": 0
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}
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"Upload MP3": {
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{
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"node": "Update WordPress Post",
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}
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]
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]
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}
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},
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"ai_languageModel": [
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[
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{
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"node": "Generate Summary or Transcription",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Retrieve WordPress Article": {
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"main": [
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[
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{
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"node": "Generate Summary or Transcription",
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"type": "main",
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]
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},
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"Generate Summary or Transcription": {
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"main": [
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[
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{
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"node": "Generate Speech",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"When clicking ‘Test workflow’": {
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"main": [
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[
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{
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"node": "settings",
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"type": "main",
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}
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]
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}
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}
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} |