VercelEngineering PostOfficial Source

Chat SDK adds X adapter support

Chat SDK now targets X alongside six other channels from one bot codebase, handling webhook verification and OAuth refresh while accepting no streaming and likes-only reactions.

Vercel · Jul 14, 2026

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Source Summary

Chat SDK adds an **X adapter** to its existing **six channels**. Bots can answer public mentions and direct messages, while the adapter handles CRC checks, webhook signatures, and OAuth token refresh.

Practical Implication

Builders can reuse one bot implementation across X, Slack, Discord, GitHub, Teams, Telegram, and WhatsApp, but should design X replies as complete posts rather than streamed output.

Agent-Ready Context

Chat SDK adds an **X adapter** to its existing **six channels**. Bots can answer public mentions and direct messages, while the adapter handles CRC checks, webhook signatures, and OAuth token refresh.

Builders can reuse one bot implementation across X, Slack, Discord, GitHub, Teams, Telegram, and WhatsApp, but should design X replies as complete posts rather than streamed output.

X supports **likes only for reactions** and has **no native streaming**. Automated messages also remain subject to X’s automation rules.

Context Map

toolscoding#agent-sdks#tool-use

Uncertainty

X supports **likes only for reactions** and has **no native streaming**. Automated messages also remain subject to X’s automation rules.