# telego | Artem Yadelskyi | Knowledge Base | Instagit

Telegram Bot API library for Go

GitHub Stars: 960

Repository: https://github.com/mymmrac/telego

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## Articles

### [How Telego Handles JSON Serialization: Build Tags and Runtime Configuration for go-json and Sonic](/mymmrac/telego/how-does-telego-handle-json-serialization-go-json)

Explore how Telego manages JSON serialization using go-json build tags and runtime configuration. Optimize your Go projects with flexible JSON handling.

- Tags: internals
- Published: 2026-03-07

### [Telego API Callers: FastHTTPCaller, HTTPCaller, and RetryCaller Explained](/mymmrac/telego/telego-api-callers-fasthttpcaller-httpcaller-retrycaller)

Explore Telego API callers like FastHTTPCaller, HTTPCaller, and RetryCaller. Customize your Telegram Bot API requests for optimal performance and reliability.

- Tags: deep-dive
- Published: 2026-03-07

### [Telego Handler Groups: Organizing Routes, Predicates, and Middleware in Telegram Bots](/mymmrac/telego/telego-handler-groups-for-organizing-routes)

Streamline your Telegram bot with Telego handler groups. Organize routes predicates and middleware for modular architecture and deterministic routing. Discover how in this article.

- Tags: tutorial
- Published: 2026-03-07

### [How to Use Middleware in Telego Handlers: A Complete Guide](/mymmrac/telego/how-to-use-middleware-in-telego-handlers)

Master middleware in Telego handlers to add reusable logic like logging and timeouts. This guide shows how ctx.Next(update) intercepts updates for powerful handler composition.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Predicate-Based Routing: A Complete Guide to Telegram Bot Update Handling](/mymmrac/telego/telego-predicate-based-routing-explained)

Master Telego predicate-based routing for efficient Telegram bot update handling. Learn to filter updates with boolean predicates and logical operators for composable control.

- Tags: deep-dive
- Published: 2026-03-07

### [How to Set Up a Webhook for a Telego Bot: Complete Guide with Examples](/mymmrac/telego/how-to-set-up-webhook-for-telego-bot)

Learn to set up a webhook for your Telego bot with this complete guide. Follow simple steps to register your URL, start an HTTP server, and handle updates efficiently.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Webhook Handler Configuration: Complete Guide for Go Bots](/mymmrac/telego/telego-webhook-handler-configuration)

Configure your Telego webhook handler in Go using WebhookFastHTTP, WebhookHTTPServer, or WebhookHTTPServeMux. Receive Telegram updates efficiently via Bot.UpdatesViaWebhook for your Go bots.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Receive Telegram Updates Using Webhooks in Telego](/mymmrac/telego/how-to-receive-telegram-updates-using-webhooks-in-telego)

Learn to receive Telegram updates with webhooks in Telego. Set up your bot, define an endpoint, attach a server handler, and process updates efficiently.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Handle Long Polling Offset Management in Telego](/mymmrac/telego/how-to-handle-long-polling-offset-management-in-telego)

Learn how Telego automatically handles long polling offset management ensuring no duplicate updates are received through its internal counter system.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Configure Telego Long Polling Buffer Size for High-Throughput Bots](/mymmrac/telego/how-to-configure-telego-long-polling-buffer-size)

Configure Telego long polling buffer size with telego.WithLongPollingBuffer to manage update queues and prevent blocking for high-throughput bots. Optimize your Telegram bot's performance.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Long Polling Retry Timeout: Configuration and Best Practices](/mymmrac/telego/telego-long-polling-retry-timeout-explained)

Configure Telego long polling retry timeout to optimize GetUpdates request retries. Learn best practices for managing timeouts and ensuring reliable Telegram bot communication.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Set Update Interval for Telego Long Polling: A Complete Guide](/mymmrac/telego/how-to-set-update-interval-for-telego-long-polling)

Learn how to set the update interval for Telego long polling using WithLongPollingUpdateInterval. Enforce delays between getUpdates API calls for efficient Telegram bot development.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Long Polling Configuration Options: Complete Guide for Go Bots](/mymmrac/telego/telego-long-polling-configuration-options)

Master Telego long polling configuration options. Optimize update interval, retry timeout, and buffer for efficient Go bot development with this complete guide.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Receive Telegram Updates Using Long Polling in Telego](/mymmrac/telego/how-to-receive-telegram-updates-using-long-polling-in-telego)

Learn to receive Telegram updates via long polling in Telego. Call Bot UpdatesViaLongPolling to get a channel of Update objects that closes automatically with your context.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Health Check During Bot Initialization: Validating Tokens with WithHealthCheck](/mymmrac/telego/telego-health-check-during-bot-initialization)

Ensure your Telego bot starts correctly with WithHealthCheck. Validate your Telegram bot token during initialization for immediate authentication and network failure feedback.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Implement a Custom Logger in Telego](/mymmrac/telego/how-to-implement-custom-logger-in-telego)

Learn to implement a custom logger in Telego by defining a Logger interface type and injecting it with the WithLogger option. Enhance your bot's logging capabilities easily.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Suppress Telego Logging: 4 Methods for Silent Bot Operation](/mymmrac/telego/how-to-suppress-telego-logging)

Learn how to suppress Telego logging for silent bot operation. Discover 4 methods including disabling debug and error output or using custom logger implementations.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Enable Debug Logging in Telego: Complete Configuration Guide](/mymmrac/telego/how-to-enable-debug-logging-in-telego)

Learn how to enable debug logging in Telego with this complete configuration guide. Inspect raw API requests and responses in your console for effective troubleshooting. Get started now!

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Logging Options and Configuration: A Complete Guide](/mymmrac/telego/telego-logging-options-and-configuration)

Explore Telego logging options and configuration. Customize the built-in logger or implement your own with automatic token masking. A complete guide for mymmrac/telego.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Change Telego API Server for Testing: Complete Configuration Guide](/mymmrac/telego/how-to-change-telego-api-server-for-testing)

Easily change the Telego API server for testing. Configure your bot with WithAPIServer and WithTestServerPath for the official Telegram sandbox environment. Read our guide now.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Configure Telego HTTP Client: FastHTTP vs net/http](/mymmrac/telego/how-to-configure-telego-http-client-fasthttp-vs-http)

Configure Telego HTTP client using FastHTTP or net/http for your Telegram bot with telego.WithFastHTTPClient() or telego.WithHTTPClient(). Optimize API requests now.

- Tags: how-to-guide
- Published: 2026-03-07

### [Telego Bot Configuration Options Explained: A Complete Guide to Customizing Telegram Bots in Go](/mymmrac/telego/telego-bot-configuration-options-explained)

Explore Telego bot configuration options in Go. Customize HTTP clients logging API endpoints and health checks with BotOption functions for complete control over your Telegram bot.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Validate Telego Bot Token Format: Regex Rules and Go Implementation](/mymmrac/telego/how-to-validate-telego-bot-token-format)

Learn to validate Telego bot token format using regex ^\d+:[\w-]{35}\$. Discover the Go implementation to ensure secure bot connections.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Initialize a Telego Bot with a Token: A Complete Guide](/mymmrac/telego/how-to-initialize-telego-bot-with-token)

Learn to initialize a Telego bot with a token using telego.NewBot(). This guide shows how to create a configured *Bot instance for your Telegram application.

- Tags: how-to-guide
- Published: 2026-03-07