qwen-code/docs/users/features/channels/telegram.md
tanzhenxin 59ee49e0ab docs(channels): add Channels feature documentation
- Add overview page explaining channels architecture and configuration
- Add Telegram channel setup guide with bot creation steps
- Add navigation entries for channels section

This documents the new Channels feature that allows users to interact
with Qwen Code agents from messaging platforms like Telegram.

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
2026-03-24 11:12:52 +00:00

2.6 KiB

Telegram

This guide covers setting up a Qwen Code channel on Telegram.

Prerequisites

  • A Telegram account
  • A Telegram bot token (see below)

Creating a Bot

  1. Open Telegram and search for @BotFather
  2. Send /newbot and follow the prompts to choose a name and username
  3. BotFather will give you a bot token — save it securely

Finding Your User ID

To use senderPolicy: "allowlist", you need your Telegram user ID (a numeric ID, not your username).

The easiest way to find it:

  1. Search for @userinfobot on Telegram
  2. Send it any message — it will reply with your user ID

Configuration

Add the channel to ~/.qwen/settings.json:

{
  "channels": {
    "my-telegram": {
      "type": "telegram",
      "token": "$TELEGRAM_BOT_TOKEN",
      "senderPolicy": "allowlist",
      "allowedUsers": ["YOUR_USER_ID"],
      "sessionScope": "user",
      "cwd": "/path/to/your/project",
      "instructions": "You are a concise coding assistant responding via Telegram. Keep responses short."
    }
  }
}

Set the bot token as an environment variable:

export TELEGRAM_BOT_TOKEN=<your-token-from-botfather>

Or add it to a .env file that gets sourced before running.

Running

qwen channel start my-telegram

Then open your bot in Telegram and send a message. You should see "Working..." appear immediately, followed by the agent's response.

Tips

  • Keep instructions concise-focused — Telegram has a 4096-character message limit. Adding instructions like "keep responses short" helps the agent stay within bounds.
  • Use sessionScope: "user" — This gives each user their own conversation. Use /reset to start fresh.
  • Restrict access — Use senderPolicy: "allowlist" with your user ID to prevent unauthorized access. The bot silently ignores messages from users not on the list.

Message Formatting

The agent's markdown responses are automatically converted to Telegram-compatible HTML. Code blocks, bold, italic, links, and lists are all supported.

Troubleshooting

Bot doesn't respond

  • Check that the bot token is correct and the environment variable is set
  • Verify your user ID is in allowedUsers if using senderPolicy: "allowlist"
  • Check the terminal output for errors

"Sorry, something went wrong processing your message"

This usually means the agent encountered an error. Check the terminal output for details.

Bot takes a long time to respond

The agent may be running multiple tool calls (reading files, searching, etc.). The "Working..." indicator shows while the agent is processing. Complex tasks can take a minute or more.