User Auth in Telegram with Redis Caching

# User login and registration in Telegram with Redis caching and Google Sheets storage

This scenario automates user authentication in Telegram bots using Google Sheets as temporary user storage and Redis for fast session caching. Ideal for bots with personalized content access and centralized authorization systems.

## Who it´s for
- Owners of Telegram bots requiring user authentication
- Startups using Google Sheets as a temporary user database
- Automation developers implementing session caching
- Teams building low-code authorization systems

## What the automation does
- Processes Telegram commands (e.g., /start) to initiate login
- Checks user presence first in Redis cache, then in Google Sheets
- Adds new users to the sheet if not found
- Caches user data for faster future authentication
- Can be triggered by Telegram messages or external workflow calls
- Returns authentication status and user data for downstream use

## What´s included
- Ready-to-use n8n workflow
- Trigger logic: incoming Telegram message and external workflow trigger
- Integrations with Telegram Bot API, Google Sheets API, and Redis
- Basic text instructions for setup and adaptation

## Requirements for setup
- n8n account with workflow editing access
- Active Telegram bot and its API token
- Google Sheets access with read/write permissions
- Configured Redis instance accessible via host and port

## Benefits and outcomes
- Faster login process due to Redis caching
- Centralized user management without a full database
- Reduced latency when working with large Google Sheets
- Support for standalone and external triggers for integrations
- Flexibility for various access control scenarios
- Low entry barrier for startups and prototyping

## 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