AI WhatsApp Bot with Memory from Google Docs

# Smart WhatsApp bot answers questions from Google Docs with conversation memory

This automation enables businesses to respond to customers quickly and accurately via WhatsApp using up-to-date information from Google Docs. Built on a LangChain-powered AI agent with session memory (Google Gemini), it supports contextual conversations. All interactions are logged in Google Sheets.

## Who it´s for
- Business owners using WhatsApp Business for customer support
- Support managers aiming to automate frequent queries
- Companies with dynamic FAQs stored in Google Docs
- Agencies providing client support via messengers
- Automation specialists in SMBs

## What the automation does
- Receives incoming messages from WhatsApp as triggers
- Pulls current data from a specified Google Doc
- Builds a prompt with user question, current date, and conversation history
- Processes the request via a Google Gemini-based AI agent with Memory Buffer
- Cleans and sends the response back to WhatsApp
- Checks the 24-hour Meta messaging window before sending
- Logs every query and reply in Google Sheets for audit and analysis

## What´s included
- Ready-to-use n8n workflow
- Trigger and session memory logic
- Integrations with WhatsApp, Google Docs, Google Sheets, and Google Gemini API
- Basic text instructions for launch and adaptation

## Requirements for setup
- n8n account with HTTP API access
- WhatsApp Business API with webhook configured for message reception
- Google Docs access (edit permissions)
- Google Sheets access (write permissions)
- Google Gemini API key with model invocation permissions

## Benefits and outcomes
- Reduces support workload through automated responses
- Ensures information accuracy — updates in Google Docs take effect immediately
- Enables contextual dialogues via session memory
- Full interaction history in Google Sheets for analysis and auditing
- Complies with WhatsApp policies: checks 24-hour messaging window
- Instant reaction to document changes without retraining

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat