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Conversational analytics with Google Sheet and C1 by Thesys

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1. Workflow Overview

Conversational analytics with Google Sheet and C1 by Thesys Turn any Google Sheet into a chat powered dashboard . Ask questions in plain English and get interactive charts, tables, and UI (not just...

Best for

  • Market Research automation workflows
  • AI Chatbot automation workflows
  • intermediate n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.chattrigger, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.googlesheetstool

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Billy Christi.

Original n8n.io source

1.1 Workflow description

Title
Conversational analytics with Google Sheet and C1 by Thesys
Workflow name
Conversational analytics with Google Sheet and C1 by Thesys

Conversational analytics with Google Sheet and C1 by Thesys

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.

Check out a working demo of this template here.

Example Use Cases

You can use this setup for many real-world scenarios, such as:

Lead Tracking
  • Upload your leads data to Google Sheets
  • Ask questions like:
  • “How many new leads came from LinkedIn?”
  • “Which region generated the most leads?”
Marketing Campaign Analysis
  • Store campaign performance data in a sheet
  • Ask:
  • “Which campaign had the highest conversion rate?”
  • “Compare email vs paid ads performance”

How it works

  1. User sends a prompt
  2. C1 model based on prompt will use CoinGecko MCP to fetch live data
  3. C1 Model generates a UI Schema Response
  4. Schema is rendered as UI using Thesys GenUI SDK on the frontend

Setup

Make sure you have the following:

1. Thesys API Key

You’ll need an API key to authenticate and use Thesys services. 👉 Get your key here

2. Google Sheet as a Data Source

Prepare a Google Sheet that contains your data:

  • Column headers in the first row
  • Clean, structured data (no merged cells)
  • Example columns:
  • date
  • campaign_name
  • leads
  • cost

Facing setup issues?

If you get stuck or have questions:

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Simple Memory

Type / Role
@n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices
Version 1.3

Block 2 - Sticky Note

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 3 - Sticky Note1

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 4 - When chat message received

Type / Role
@n8n/n8n-nodes-langchain.chatTrigger - chatTrigger
Config choices
Version 1.4

Block 5 - Sticky Note6

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 6 - Sticky Note8

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 7 - UI Agent

Type / Role
@n8n/n8n-nodes-langchain.agent - agent
Config choices
Version 3

Block 8 - C1 Chat Model

Type / Role
@n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices
Version 1.3

Block 9 - Fetch data from Google Sheet

Type / Role
n8n-nodes-base.googleSheetsTool - googleSheetsTool
Config choices
Version 4.7

Block 10 - Sticky Note2

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

3. Summary Table

Workflow Conversational analytics with Google Sheet and C1 by Thesys
Complexity intermediate
Nodes 10
Categories Market Research, AI Chatbot
Author Billy Christi
Published 08 Jan 2026

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/12565/12565.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

    Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.

  4. 4. Test with sample data

    Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.

  5. 5. Activate and monitor

    Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Frequently asked questions

What does Conversational analytics with Google Sheet and C1 by Thesys do?

Conversational analytics with Google Sheet and C1 by Thesys Turn any Google Sheet into a chat powered dashboard . Ask questions in plain English and get interactive charts, tables, and UI (not just...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Market Research, AI Chatbot use case.