Daniel Rosehill This workflow corresponds to n8n.io template #6618 — we link there as the canonical source.
This workflow follows the Agent → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "2Ee9KQhkVgnDX89w",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Voicenotes - send prompts",
"tags": [],
"nodes": [
{
"id": "7fdda682-e8ee-44c6-bf06-ec541a24c65b",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
-448,
-48
],
"parameters": {
"path": "dbedd9a0-e0bd-4e70-8f62-87013f9dd9c3",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 2
},
{
"id": "0b0463bf-f743-4144-9437-899dc2107e41",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-48,
-48
],
"parameters": {
"text": "={{ $json.prompt }}",
"options": {
"systemMessage": "Your task is to act as a helpful assistant to the user change-to-your-name. You'll be receiving prompts through a workflow, so should respond with a detailed and thorough answer adhering to a single turn workflow. Daniel likes to receive well structured documents with headers to delineate between sections and when comparing products or information likes to receive a summary table at the end of the document providing a comparison matrix as well as a executive summary section at the start of the document Deliver thorough responses according to these principles, ensure accurate information and provide URLs referenced at the end of the documents in a separate sources section. "
},
"promptType": "define"
},
"typeVersion": 2
},
{
"id": "4a13883f-e859-48d6-9388-ae89906186d9",
"name": "OpenRouter Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
-144,
208
],
"parameters": {
"model": "anthropic/claude-sonnet-4",
"options": {}
},
"credentials": {
"openRouterApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "4a5008e9-b7e2-4252-b459-8b1f50d50ca7",
"name": "Edit Fields",
"type": "n8n-nodes-base.set",
"position": [
-224,
-48
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0dd365bc-aeee-4f50-bc0d-780321756fa3",
"name": "created",
"type": "string",
"value": "={{ $json.body.timestamp }}"
},
{
"id": "e825ab7e-cc54-4695-a825-a3d1553510e5",
"name": "note_title",
"type": "string",
"value": "={{ $json.body.data.title }}"
},
{
"id": "4225bf89-fa21-4491-8b8a-4df7bbf2e819",
"name": "prompt",
"type": "string",
"value": "={{ $json.body.data.transcript }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "39eecfc9-c96d-4a53-884e-e0465ec7650a",
"name": "Edit Fields1",
"type": "n8n-nodes-base.set",
"position": [
784,
-224
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "7b71ef88-32ed-4cea-a291-b314ac19505b",
"name": "note_title",
"type": "string",
"value": "={{ $('Edit Fields').item.json.note_title }}"
},
{
"id": "fd4bd3e4-702b-49a4-83c7-bb1ef316c106",
"name": "prompt",
"type": "string",
"value": "={{ $('Edit Fields').item.json.prompt }}"
},
{
"id": "fc6e2202-d7f7-4e2c-9539-88eaf0a5dac4",
"name": "output",
"type": "string",
"value": "={{ $json.output }}"
},
{
"id": "f2e05227-be85-45b5-a4f9-bd6e483b48bf",
"name": "created",
"type": "string",
"value": "={{ $('Webhook').item.json.body.timestamp }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "cf163b6e-fc37-4e60-98ed-8dbc8ad44797",
"name": "Save Prompt",
"type": "n8n-nodes-base.nocoDb",
"position": [
992,
-224
],
"parameters": {
"table": "mg36i2thdctcg5b",
"fieldsUi": {
"fieldValues": [
{
"fieldName": "c76za9u4d0lhiyx",
"fieldValue": "={{ $json.prompt }}"
}
]
},
"operation": "create",
"projectId": "p624vvyd3bqxgi8",
"authentication": "nocoDbApiToken"
},
"credentials": {
"nocoDbApiToken": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "052d2a20-72a9-4de4-9d12-e581d051d0ba",
"name": "Save Output",
"type": "n8n-nodes-base.nocoDb",
"position": [
1200,
-208
],
"parameters": {
"table": "mn2ttgi7atggy1t",
"fieldsUi": {
"fieldValues": [
{
"fieldName": "cafb7x2p0a3cstt",
"fieldValue": "={{ $('AI Agent').item.json.output }}"
},
{
"fieldName": "cu62cluoip9v7v5",
"fieldValue": "={{ $('Edit Fields1').item.json.prompt }}"
},
{
"fieldName": "c4megtoozksi8kk",
"fieldValue": "Voicenotes.com Automation (N8N)"
}
]
},
"operation": "create",
"projectId": "p624vvyd3bqxgi8",
"authentication": "nocoDbApiToken"
},
"credentials": {
"nocoDbApiToken": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "ce569030-9299-4312-86e5-38950ed6cf53",
"name": "Markdown",
"type": "n8n-nodes-base.markdown",
"position": [
800,
80
],
"parameters": {
"mode": "markdownToHtml",
"options": {},
"markdown": "={{ $json.output }}"
},
"typeVersion": 1
},
{
"id": "de5e068a-bdb0-44c7-9301-3939efd1557b",
"name": "Edit Fields2",
"type": "n8n-nodes-base.set",
"position": [
1008,
80
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d3edb55b-54f0-4136-8e20-768f038ca3f8",
"name": "title",
"type": "string",
"value": "={{ $('Webhook').item.json.body.data.title }}"
},
{
"id": "777e57be-1c0a-4f58-90be-45ad50c9e3d6",
"name": "prompt",
"type": "string",
"value": "={{ $('Webhook').item.json.body.data.transcript }}"
},
{
"id": "9be7988d-ab49-4cae-96fc-3b49463f5c7e",
"name": "output",
"type": "string",
"value": "={{ $json.data }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "d16cba15-86aa-4ddc-97db-0bf9e032aa81",
"name": "Send a message",
"type": "n8n-nodes-base.gmail",
"position": [
1232,
80
],
"parameters": {
"sendTo": "user@example.com",
"message": "=<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <title>{{ $json.title }}</title>\n</head>\n<body style=\"margin:0; padding:20px; font-family:Arial, sans-serif; background-color:#f9f9f9; color:#333;\">\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"max-width:600px; margin:0 auto; background:#ffffff; border:1px solid #ddd; border-radius:6px;\">\n <tr>\n <td style=\"padding:20px 30px;\">\n <h1 style=\"font-size:24px; color:#222; margin-top:0;\">{{ $json.title }}</h1>\n\n <h2 style=\"font-size:18px; color:#555; margin-bottom:10px;\">Prompt</h2>\n <div style=\"background-color:#f1f1f1; border-left:4px solid #4CAF50; padding:12px 16px; margin-bottom:20px; white-space:pre-wrap;\">\n {{ $json.prompt }}\n </div>\n\n <h2 style=\"font-size:18px; color:#555; margin-bottom:10px;\">AI Response</h2>\n <div style=\"background-color:#eef6ff; border-left:4px solid #2196F3; padding:12px 16px; white-space:pre-wrap;\">\n {{ $json.output }}\n </div>\n </td>\n </tr>\n </table>\n</body>\n</html>\n",
"options": {
"senderName": "DSR Holdings Apps"
},
"subject": "={{ $json.title }} (Voicenotes prompt)"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "f5be241c-bc90-4cf1-a874-5952a8e4c810",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-560,
-288
],
"parameters": {
"content": "New note with 'prompts' tag is delivered by Voicenotes by webhook"
},
"typeVersion": 1
},
{
"id": "03bccc9f-ccee-4029-8f43-617c45183054",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-272,
-288
],
"parameters": {
"content": "Set the fields to remove CF headers (etc)"
},
"typeVersion": 1
},
{
"id": "a540419d-1cc7-45fc-b70e-6915b722ab24",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
16,
-304
],
"parameters": {
"content": "Prompt is run into AI agent"
},
"typeVersion": 1
},
{
"id": "ed322385-fb1d-4496-a8a9-00014e489dc4",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
432,
-368
],
"parameters": {
"content": "Chain 1: the note is saved to NocoDB"
},
"typeVersion": 1
},
{
"id": "fc3439d2-bd02-4ec1-9b91-6e236438231a",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
928,
256
],
"parameters": {
"content": "Chain 2: the note is converted into HTML and then injected into an email template"
},
"typeVersion": 1
}
],
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "a8412d69-b334-4830-a6dc-eaef324df043",
"connections": {
"Webhook": {
"main": [
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Edit Fields1",
"type": "main",
"index": 0
},
{
"node": "Markdown",
"type": "main",
"index": 0
}
]
]
},
"Markdown": {
"main": [
[
{
"node": "Edit Fields2",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Save Output": {
"main": [
[]
]
},
"Save Prompt": {
"main": [
[
{
"node": "Save Output",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields1": {
"main": [
[
{
"node": "Save Prompt",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields2": {
"main": [
[
{
"node": "Send a message",
"type": "main",
"index": 0
}
]
]
},
"OpenRouter Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gmailOAuth2nocoDbApiTokenopenRouterApi
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About this workflow
This workflow provides a mechanism for using AI transcribed voice notes using Voicenotes AI and then running them into an AI agent as prompts.
Source: https://n8n.io/workflows/6618/ — original creator credit. Request a take-down →
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