Skip to content
Unique GurukulEbook Storeবাং

New edition · 100% Bangla · No coding

Automation Agent — Complete Bangla Guide

AI Automation to Workflow Automation — Zero to Advanced, entirely in Bangla.

By the end you'll be ableBuild WhatsApp bots and automations

₹699₹1,99965% off
Buy now for ₹699
  • Instant PDF
  • UPI · card · netbanking
  • 101 pages, all in Bangla
  • Free new editions
Automation Agent — Complete Bangla Guide
Chapter 13 — you'll buildWhatsApp sales bot

Live demo

One message. The rest happens on its own.

Trigger

A customer writes on WhatsApp: "What's the fee? When do classes start?"

What happens

  1. WhatsApp Trigger catches the message
  2. The AI Agent understands and finds the answer in your info
  3. Name and number saved as a new lead in Google Sheets
  4. Telegram pings you: new lead

Result

The customer gets the right answer in seconds, and the lead is saved

Zero lines of code written

I want to build this — ₹699

Sound familiar?

This is exactly where you get stuck

  1. 01

    You watch English tutorials and half of it goes over your head

  2. 02

    JSON, expressions and webhooks make you think "this isn't for me"

  3. 03

    You learn from scattered videos with no clear path

  4. 04

    You know a little, but not how to earn from it

This book was written for exactly these four problems, in plain Bangla, on one clear path.

Get the fix — ₹699

The fix

Four steps, and your business runs on its own

  1. 01

    A customer messages

    Work starts from WhatsApp, a form or a webhook.

    On message received
  2. 02

    The agent understands

    AI reads the question and remembers context.

    AI Agent + Memory
  3. 03

    It does the work

    Replies, saves the lead, notifies you.

    Sheets · Telegram · Gmail
  4. 04

    You get paid

    Sell this exact system to clients as a service.

    Proposal + Pricing sheet

What you'll be able to do

A complete, illustrated Bangla handbook for n8n — from your very first node to a full AI-agent business. Every chapter is designed page-by-page with real screenshots, node reference cards, pro-tips and ready-to-import workflow templates, so you can learn by doing instead of guessing. Written by Mentor Sanajit Mandal from live client projects, not theory.

  • Install n8n (cloud + self-host) and read the dashboard confidently
  • Build workflows with Trigger → Action and understand JSON, items & expressions
  • Connect APIs, credentials and webhooks — OpenAI, Google, Telegram
  • Store data in Google Sheets, Airtable, Supabase or MySQL
  • Design AI Agents with memory, tools and multi-agent chains
  • Handle errors, debug executions and follow production best practices
  • Automate WhatsApp: Meta Cloud API, bot flow, catalogue and auto-reply
  • Package, price and sell automation as an agency service

Chapter 13

WhatsApp sales bot

  1. WhatsApp
  2. AI Agent
  3. Reply + catalogue

Answers shop enquiries on its own and sends the catalogue.

Chapters 5–6

Lead collection system

  1. Form / Webhook
  2. Sheets
  3. Telegram alert

Every new customer lands in a sheet and pings your phone.

Chapter 7

AI Agent with memory

  1. Chat
  2. Agent + Memory
  3. Tools

Remembers the conversation and uses tools to finish the job.

Try it in ChatGPT now· From inside this book — try it now

You are an n8n automation expert. I run a [shop / coaching centre]. Lay out, step by step, a workflow that auto-answers the 5 questions customers ask most on WhatsApp — which trigger, which nodes, in what order, and what goes in each node.

What's inside

14 chapters, 101 pages — PDF (Bangla) + Workflow JSON

  1. 1

    Stage 1 · Foundation

    Understand n8n

    • 01. Automation & n8n Introduction — what, why, account, install
    • 02. Touring the n8n Interface — dashboard, canvas, node panel, settings
    • 03. Node Anatomy & Your First Workflow — trigger vs action, 100+ nodes
    • 04. Data, JSON & Expressions — items, expressions, variables, functions
    • 11. Node Encyclopedia — deep dive into the nodes you use daily
  2. 2

    Stage 2 · Skill

    Integrations and AI

    • 05. API, Credentials & Integration — OpenAI, Google, Telegram, webhooks
    • 06. Databases — Google Sheets, Airtable, Supabase, MySQL
    • 07. AI & AI Agents — prompts, agent tools, memory, multi-agent
    • 08. Error Handling, Debugging & Best Practices
    • 10. Bonus, Glossary & Resources — free APIs, HTTP codes, quick-start checklist
  3. 3

    Stage 3 · Income

    From projects to business

    • 09. 7 Hands-on Projects — build real automations end to end
    • 12. Automation Template Library — ready blueprints to import
    • 13. WhatsApp Automation — complete guide with Meta Cloud API
    • 14. The Automation Business — build agents, find clients, sell

Today, and after the book

Today

  • Open n8n and don't know where to start
  • Stuck on every error, can't find the cause
  • No idea who buys automation, or for how much

About 14 days later

  • Build workflows from trigger to AI agent yourself
  • Read an error and debug it on your own
  • Proposal and pricing sheet in hand, serving clients
Bonus

Included free with this edition

Bonuses are delivered instantly with your download link.

  • 25+ ready workflow JSON files (one-click import)
  • AI Agent prompt pack in Bangla
  • Client proposal & pricing sheet template
  • n8n glossary + free API list

This book is for you if you're…

Small businesses & shops

Tired of answering the same questions — let a bot do it.

Freelancers & marketers

A new income line: selling automation to clients.

Students & job-seekers

An in-demand skill without coding, with a portfolio.

Coaching & agency owners

Leads, follow-ups and reports that run themselves.

Mentor Sanajit Mandal

Author

Mentor Sanajit Mandal

Founder & Mentor of Unique Gurukul. Bangla AI-automation educator with 30,000+ students, builds n8n agent systems for real businesses and teaches the exact workflows he sells to clients.

  • 30,000+learners
  • 2017teaching since
  • AIautomation trainer
Others teach how AI tools work. We teach how to control AI and earn with it.

Reader reviews

Only people who bought the book can review it.

No reviews yet. If you've bought this book, write the first one.

Sign in to review

Sign in to My library with the email you bought with, then come back here.

My library

Start building your first AI Agent today

  1. Pay by UPI/cardOn PayU's secure page
  2. Instant PDFLink by email too
  3. Yours foreverDownload again any time

Automation Agent — Complete Bangla Guide

₹699₹1,999

  • The full book — PDF, 101 pages
  • 4 bonuses
  • Free updates to new editions
  • WhatsApp help for payment/download issues
Buy now

Secure PayU payment · private · download in 60 seconds

Questions? WhatsApp +91 77182 87076

Questions and answers

Do I need coding or prior automation experience?

No. The book starts from installing n8n and explains every node in plain Bangla with screenshots.

Is the whole book in Bangla?

Yes — explanations are in Bangla, technical terms stay in English so you can search them online too.

Will the workflow templates work on n8n Cloud?

Yes, every JSON imports into both n8n Cloud and self-hosted instances.

How do I receive the ebook?

Immediately after successful payment, a download link is emailed to you and also added to your My Library.

Which format do I get?

A high-quality PDF that reads well on phone, tablet and laptop.

Can I get a refund?

Digital purchases are final, but if the file is broken we replace it immediately.

Two roads — which one will you take?

If nothing changes

  • 3–4 hours a day lost to the same manual work
  • Night messages answered next morning — the customer has gone
  • More half-finished English tutorials
  • Demand for automation grows — someone else takes it

If you start today

  • Your first workflow live in week one
  • A bot that answers 24/7 and saves every lead
  • One clear path from zero to AI Agents
  • The method to sell this exact system to clients
Yes, I'll start today — ₹699

Secure PayU payment · download within 60 seconds

Paid but didn't get the download?

Enter your email and the PayU payment ID (in PayU's SMS/email) — we verify directly with PayU and unlock your book.

Still stuck? WhatsApp +91 77182 87076