Audio — Botlify Cloud Docs

This object represents an audio file to be treated as music by the Telegram clients.

Fields

Field	Type	Required	Description
`file_id`	String	Always	Identifier for this file, which can be used to download or reuse the file
`file_unique_id`	String	Always	Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
`duration`	Integer	Always	Duration of the audio in seconds as defined by the sender
`performer`	String	Optional	Performer of the audio as defined by the sender or by audio tags
`title`	String	Optional	Title of the audio as defined by the sender or by audio tags
`file_name`	String	Optional	Original filename as defined by the sender
`mime_type`	String	Optional	MIME type of the file as defined by the sender
`file_size`	Integer	Optional	File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.
`thumbnail`	PhotoSize	Optional	Thumbnail of the album cover to which the music file belongs

Botlify Cloud Runtime
Credentials are auto-injected in .env — always load them with getenv(): BOT_TOKEN, ADMIN_CHAT_ID, BOT_USERNAME. Main database: database.db (SQLite, WAL mode). Runtime errors: error.log. Quick test: send to $ADMIN_CHAT_ID. Full details: Runtime Reference.