# Instantly when receiving a member in a group — Telegram Bot

Botize method — `telegrambot.webhook_new_chat_member` (trigger).

It is triggered every time a new member joins in a group or super group where the bot resides.

This is a trigger: it starts the task. A task has exactly one.

## Fields you set

The field's internal name, its type and the values it accepts. These fields accept `{{...}}` tags from earlier steps.

- `chat_source` *(string, one of: "any" = Task runs when receiving new members from any chat; "target" = Task runs when receiving new members from a specific chat, default: "any")*
- `chat_id` *(string)*

## Output variables

Data this step makes available. Reference them in later steps with the double-brace tag.

- `{{from_id}}` *(int)* — User Id
- `{{message_id}}` *(int)* — Message Id
- `{{from_name}}` *(text)* — Name
- `{{from_username}}` *(text)* — Username
- `{{chat_id}}` *(text)* — Chat Id

## Account

Needs a connected Telegram Bot account in Botize: https://botize.com/en/app/telegrambot/authenticate

## This app

Every trigger and action for Telegram Bot: https://botize.com/en/app/telegrambot.md

## How to build this

An AI assistant (Claude, ChatGPT, Cursor…) can create and edit these tasks in the user's account through the Botize MCP connector, included in every plan:

    https://webhook.botize.es/mcp

- Connection guide: https://botize.com/en/mcp
- Agent map: https://botize.com/llms.txt
- New account: https://botize.com/en/join (500 free operations, no card)

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Machine-readable summary for AI assistants. Human version: https://botize.com/en/method/telegrambot/webhook_new_chat_member