Executive Summary
Chat SDK has announced a new adapter for Telegram, expanding its single-codebase solution for building chatbots. This update allows developers to create and deploy bots that function across Telegram, Slack, Discord, GitHub, and Teams without rewriting code. The adapter supports core interactive features like mentions, reactions, and button-based workflows directly within the Telegram interface.
Key Takeaways
* New Integration: The SDK now officially supports Telegram through the new `@chat-adapter/telegram`.
* Core Functionality: The adapter enables bots to handle mentions, message reactions, direct messages, typing indicators, and single file uploads.
* Interactive Elements: It supports basic text cards with buttons and link buttons, which are rendered as interactive inline keyboard elements in Telegram.
* Known Limitations: Due to Telegram's API, message history relies on adapter-level caching. The platform also imposes a 64-byte limit on callback data and does not support modals or ephemeral messages.
* Availability: The Telegram adapter is available now for developers to integrate.
Strategic Importance
This expansion increases the value proposition of the Chat SDK by adding another major communication platform, making it a more comprehensive tool for developers building cross-platform conversational applications.