The developer released a multitenant bridge for the MAX messenger, allowing multiple users to connect their accounts to a single Telegram bot instance. Each user receives a separate supergroup in Telegram, ensuring data isolation between participants. The project is available on GitHub under the MIT license.
The bridge supports two-way synchronization for text, photos, videos, voice messages, documents, stickers, and albums. It also handles message edits, replies, and forwards. Deletions in MAX are reflected in Telegram, though the reverse is not supported by the Bot API. Polls, contacts, and call logs are delivered as text.
The system uses the unofficial pymax library, maintaining a live connection for each user with individual SQLite databases and cache directories. Users authenticate via the Telegram bot using their phone number, SMS code, and cloud password. The developer notes that the tool is custodial, meaning the server administrator can technically access connected accounts.
Technical constraints include a 30-second polling interval for reactions in private chats due to MAX API limitations. The architecture supports dozens of users, but the author suggests a different approach for hundreds of connections. The software requires Python 3.12 or higher and a Telegram bot token.
