How to Build a Telegram Bot

BotFather, webhooks, inline keyboards - the architecture that ships a production Telegram bot in days.

Telegram has the friendliest bot platform of any messenger: no approval process, a clean Bot API, and instant distribution. That low barrier is also the trap - it is easy to ship a toy and hard to ship something that scales, handles state, and stays secure. This guide covers the production build, not the tutorial demo.

No fluff. Real conversational AI from engineers who ship bots that hold up in production.

Webhooks or Long Polling: Which Should Your Telegram Bot Use?

Every Telegram bot receives updates one of two ways. Long polling has the bot repeatedly ask Telegram for new messages - simple to start, fine for low traffic, no public URL needed. Webhooks have Telegram push updates to your HTTPS endpoint - lower latency, scales better, required for serious traffic. The rule: prototype with long polling, ship with webhooks behind HTTPS. Webhooks need a valid TLS certificate and a public endpoint, so plan the hosting before you build the conversation logic.

At Valletta Software, we focus on:

BotFather: create the bot and get the token - keep the token secret - it is full control of the bot

Bot API: send and receive messages - 30 messages per second to different users by default

Updates: long polling for prototypes - webhooks over HTTPS for production - never both at once

Inline keyboards: callback buttons for menus - far better UX than parsing free text commands

Commands: register a command list with BotFather - the menu users see when they type slash

State: store per-user conversation state in Redis or a DB - the Bot API itself is stateless

Payments: Telegram Payments via a provider token - or Telegram Stars for digital goods

What Separates a Production Telegram Bot from a Tutorial Demo?

Anyone can echo messages. These are the pieces that make a bot reliable under real traffic.

We give you more than just people. We give you top performers who drive results.

Token security: store the bot token in a secret manager - never in code or the repo

Webhook server: HTTPS endpoint with a valid certificate - validate the secret token header

Conversation engine: finite-state or LLM-driven flow with per-user state in Redis

Inline UI: callback query handlers for buttons - answer every callback to stop the loading spinner

Rate handling: respect the 30 msg/s limit - queue and back off on 429 responses

Group support: handle privacy mode and admin permissions if the bot runs in groups

Monitoring: log update processing time and errors - alert on webhook delivery failures

You lead the work. We handle the rest. From EUR 45/h.

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Scaffold command and callback handlers from a spec

Design inline keyboard flows that feel native

Deploy a secure webhook server with HTTPS

Load-test against the Bot API rate limits

How to Build a Telegram Bot - With Engineers Who Ship Past the Demo

Lets keep it simple.

Our engineers use AI to scaffold handlers and conversation logic fast, then add the production parts - state management, webhook security, and rate handling - that tutorials skip.

Choose from a solo dev, mini team, or full squad. All powered by AI and ready to build from day one.

Lets keep it simple.

Our engineers ship Telegram bots that survive real traffic - secure webhooks, per-user state, rate handling, and inline UI - not a polling script that falls over at scale.

How we work