Chat SDK adds Dial support

Chat SDK has added support for Dial, enabling bots to send and receive SMS, MMS, and iMessage on real phone numbers with bidirectional media and voice-call transcripts. The integration uses standard Chat SDK thread and message APIs with HMAC-verified webhooks and per-conversation threading.

Chat SDK now supports Dial with the new vendor-official adapter https://chat-sdk.dev/adapters/vendor-official/dial . Build bots that send and receive SMS, MMS, and iMessage on a real phone number, with bidirectional media and inbound voice-call transcripts. Replies use the standard Chat SDK thread and message APIs, with HMAC-verified webhooks and stable per-conversation threading. Each phone conversation becomes a Chat SDK thread https://chat-sdk.dev/docs/api/thread . Texts and media arrive as messages on that thread, and when a voice call ends, its transcript appears there too. Subscriptions, handlers, posts, and per-thread state work the same as with any other Chat SDK adapter. Read the Dial https://docs.getdial.ai/integrations/agent-clients/vercel-chat-sdk documentation to get started.