Chat SDK now supports scheduled Slack messages

Chat SDK now supports scheduled messages on Slack, allowing you to deliver a message at a future time.

Use thread.schedule() and pass your message and a postAt date, like:

const scheduled = await thread.schedule("Reminder: standup in 5 minutes!", {
    postAt: new Date("2026-03-09T08:55:00Z"),
});

// Cancel before delivery
await scheduled.cancel();

Read the documentation to get started, and learn more about the Slack adapter.