Billy Christi This workflow corresponds to n8n.io template #12565 — we link there as the canonical source.
This workflow follows the Agent → Chat Trigger 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": "yyqltWiYtKjKJnBQ",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "talk-to-your-data",
"tags": [],
"nodes": [
{
"id": "c0df409a-7749-48e2-9635-07ceedf3e6c2",
"name": "Simple Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
832,
1824
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "573db305-93d3-4d75-9a4e-3c28da024eba",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
-80
],
"parameters": {
"width": 608,
"height": 1552,
"content": "## Conversational analytics with Google Sheet and C1 by Thesys\nTurn any Google Sheet into a **chat-powered dashboard**. Ask questions in plain English and get **interactive charts, tables, and UI** (not just text) powered by **C1 by Thesys**.\n**Outcome:** faster insights from spreadsheet data. No filters, pivot tables, or manual chart building.\n### [Check out a working demo of this template here](https://www.thesys.dev/n8n?url=https%3A%2F%2Fasd2224.app.n8n.cloud%2Fwebhook%2Feb721104-ff1e-43f2-800d-000f04c1f427%2Fchat).\n\n### Example Use Cases\nYou can use this setup for many real-world scenarios, such as:\n##### Lead Tracking\n- Upload your leads data to Google Sheets\n- Ask questions like:\n - \u201cHow many new leads came from LinkedIn?\u201d\n - \u201cWhich region generated the most leads?\u201d\n\n##### Marketing Campaign Analysis\n- Store campaign performance data in a sheet\n- Ask:\n - \u201cWhich campaign had the highest conversion rate?\u201d\n - \u201cCompare email vs paid ads performance\u201d\n\n### How it works\n1. User sends a prompt\n2. C1 model based on prompt will use CoinGecko MCP to fetch live data\n3. C1 Model generates a UI Schema Response\n4. Schema is rendered as UI using Thesys GenUI SDK on the frontend\n\n### Setup\nMake sure you have the following:\n##### 1. Thesys API Key\nYou\u2019ll need an API key to authenticate and use Thesys services.\n\ud83d\udc49 Get your key [here](https://console.thesys.dev/keys) \n\n##### 2. Google Sheet as a Data Source\nPrepare a Google Sheet that contains your data:\n- Column headers in the first row\n- Clean, structured data (no merged cells)\n- Example columns:\n - `date`\n - `campaign_name`\n - `leads`\n - `cost`\n\n### Prefer a video tutorial?\n@[youtube](0rtdVfjKJ-M)\n\n\n### Facing setup issues?\n### If you get stuck or have questions:\n- ### \ud83d\udcac Join the [Thesys Community](https://discord.com/invite/Pbv5PsqUSv) \n- ### \ud83d\udce7 Email support: support@thesys.dev\n"
},
"typeVersion": 1
},
{
"id": "7180e794-b668-46ea-9724-4e118ff78dc3",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
640,
816
],
"parameters": {
"width": 1136,
"height": 656,
"content": ""
},
"typeVersion": 1
},
{
"id": "36231a1b-a595-4789-ad77-d06d04e6ce9b",
"name": "When chat message received",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
480,
1600
],
"parameters": {
"public": true,
"options": {},
"initialMessages": ""
},
"typeVersion": 1.4
},
{
"id": "67ffaf33-8bb6-44fa-96cd-64a94de786e6",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
208,
1728
],
"parameters": {
"width": 400,
"height": 1008,
"content": "### Step 1: Enable Chat\n\n1. In n8n, open the Chat node in your workflow.\n\n2. Make Chat Publicly available.\n\n3. Copy the Chat URL. You will need it in the next step.\n\n### Step 2: Setup Thesys\n\n\n\n1. [Go to Thesys Console and log in](https://console.thesys.dev/keys)\n\n2. Generate a new API key and copy it somewhere safe.\n\n3. In n8n, open the Model node in your workflow.\n\n4. In the Credentials section, click Create New to add a new credential.\n\n5. Paste your Thesys API key into the API Key field.\n\n6. Update the Base URL to - https://api.thesys.dev/v1/embed and save the credential.\n\n7. Back in the Model section of the node, select the model you want to use\n(for example: c1/openai/gpt-5/v20251230) and save the node."
},
"typeVersion": 1
},
{
"id": "6d2d016f-9261-48be-a90d-0b473b56a29c",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
1216,
1520
],
"parameters": {
"color": 5,
"width": 448,
"height": 336,
"content": "\n### Step 4: Activate the Workflow\n\n1. At the top of the n8n editor, click the Active / Inactive toggle.\n\n2. Confirm the workflow status is set to Active.\n\n\n### Step 5: Try It Out\n\n1. Open [Thesys N8N page](https://www.thesys.dev/n8n)\n\n2. Paste your Chat URL into the input box.\n\n3. Send a test message to confirm everything is working."
},
"typeVersion": 1
},
{
"id": "313844e7-ffdf-4a80-9a4c-458bdace6261",
"name": "UI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
768,
1600
],
"parameters": {
"options": {
"enableStreaming": true
}
},
"typeVersion": 3
},
{
"id": "9fb55984-3808-44e7-b1d6-1abae84dd308",
"name": "C1 Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
704,
1824
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "c1/openai/gpt-5/v-20250930",
"cachedResultName": "c1/openai/gpt-5/v-20250930"
},
"options": {},
"responsesApiEnabled": false
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.3
},
{
"id": "1193098f-8933-48b6-8ecf-9eb3224f9ae5",
"name": "Fetch data from Google Sheet",
"type": "n8n-nodes-base.googleSheetsTool",
"position": [
960,
1824
],
"parameters": {
"options": {},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1wRKn53iDhDCUzvkaYjmhDZQJn13gMZIJ0o_MjBFJ5mU/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1wRKn53iDhDCUzvkaYjmhDZQJn13gMZIJ0o_MjBFJ5mU",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1wRKn53iDhDCUzvkaYjmhDZQJn13gMZIJ0o_MjBFJ5mU/edit?usp=drivesdk",
"cachedResultName": "Lead Gen"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.7
},
{
"id": "f0d53917-fe65-44aa-a01d-612561d51e2c",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
640,
1504
],
"parameters": {
"color": 7,
"width": 528,
"height": 480,
"content": "## UI Agent\nThis agent can reason, use tools and returns results as interactive UI"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "c21fc02b-e6b6-4e62-9198-b57de99e3f4e",
"connections": {
"C1 Chat Model": {
"ai_languageModel": [
[
{
"node": "UI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Simple Memory": {
"ai_memory": [
[
{
"node": "UI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "UI Agent",
"type": "main",
"index": 0
}
]
]
},
"Fetch data from Google Sheet": {
"ai_tool": [
[
{
"node": "UI Agent",
"type": "ai_tool",
"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.
googleSheetsOAuth2ApiopenAiApi
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
Turn any Google Sheet into a chat-powered dashboard. Ask questions in plain English and get interactive charts, tables, and UI (not just text) powered by C1 by Thesys. Outcome: faster insights from spreadsheet data. No filters, pivot tables, or manual chart building.
Source: https://n8n.io/workflows/12565/ — original creator credit. Request a take-down →
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