Telegram Advance AI Webhook icon

Telegram Advance AI Webhook

AI Agent-ready Telegram webhook node for sending messages and media, downloading files, or waiting for in-chat responses

Actions4

Download File

AI-generated

Summary

Download a Telegram file into n8n binary data.

Inputs

  • fileIdSource (required) — Whether to detect the file ID from the incoming Telegram update (auto) or use a manually supplied file ID (manual).
  • fileId — Telegram file ID to download. Required when fileIdSource is set to manual.
  • outputBinaryPropertyName (required) — Name of the output binary field that will contain the downloaded file. Defaults to 'data'.
  • downloadOptions — Optional overrides for the downloaded file's name and MIME type.

Output shape

Per input item: an object with a JSON field containing the Telegram file metadata (from getFile) and a binary field whose name matches outputBinaryPropertyName holding the downloaded file data.

If fileIdSource is 'auto', the node inspects the incoming item's JSON for a supported Telegram file (document, video, audio, voice, animation, or the largest photo) and uses its file_id. If no file is found, the node throws an error.

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