Build X bots with Vercel Chat SDK

Vercel added an X adapter to Chat SDK on July 14, 2026. It lets teams build bots that reply to public mentions and direct messages through X API v2 and the X Activity API while keeping the same Chat SDK pattern used for Slack, Discord, GitHub, Teams, Telegram, and WhatsApp.

Best fit: teams already building multi-channel support, community, or workflow bots with Chat SDK.

Check before use:

• The adapter handles CRC verification, webhook signature checks, and OAuth token refresh for long-running bots.
• X supports likes as the only reaction in this adapter.
• Responses post once after completion because X has no native streaming.
• X automation rules still apply to automated messages, so review policy and rate limits before production use.