Vercel
IntroductionGetting Started

Usage

Creating a Chat InstanceThreads, Messages, and ChannelsHandling EventsPosting Messages

Adapters

Platform AdaptersState Adapters

Features

Overlapping MessagesActionsCardsDirect messagesEmojiEphemeral messagesFile uploadsModalsSlash CommandsStreamingError handling

Guides

Slack bot with Next.js and RedisDurable chat sessions with Next.js, Workflow, and RedisSchedule Slack posts with Next.js, Workflow, and NeonCode review GitHub bot with Hono and RedisDiscord support bot with Nuxt and Redis

API Reference

OverviewChatThreadChannelMessagePostableMessageCardsMarkdownModals

Contributing

Building a community adapterTesting adaptersDocumenting your adapterPublishing your adapter
All Adapters

Email Adapters

Build email bots with Chat SDK. Browse official and community adapters that support email integration.

Vendor Official

Built and maintained by the platform vendor.

Resend
Vendor official
Bidirectional email adapter for Chat SDK with threading, rich HTML emails, and attachment support via Resend.
@resend/chat-sdk-adapter