# Message threads are now in public beta on the Messages API

[Reference page](https://posts.design/claudedevs-message-threads-are-now-in-public-beta-2026-11-02) · [Markdown](https://posts.design/claudedevs-message-threads-are-now-in-public-beta-2026-11-02.md) · [Original source](https://x.com/claudedevs/status/2117332449382510884)

Message threads are now in public beta on the Messages API\.

The API caches your conversation on the server between turns, so instead of resending the full conversation, you send only new messages and the previous message ID, and Claude starts responding sooner\.

- Kind: post
- Media: video
- Posting account: ClaudeDevs · @ClaudeDevs
- Account: [ClaudeDevs](https://x.com/ClaudeDevs)
- Represented brand: Claude
- Categories: Charts
- Subjects: AI
- Source published: 2026\-11\-02T19:06:08\.000Z
- Captured: 2026\-11\-03
- Added to posts.design: 2026\-11\-03T01:21:53\.229Z
- Recorded views: 371361 · captured 2026\-11\-03T01:21:44\.534Z · import\-observed\-public

![ClaudeDevs: Message threads are now in public beta on the Messages API — public x\-twitter post media curated for social post design inspiration\.](https://posts.design/images/posts/x-twitter-claudedevs-2117332449382510884-claudedevs-message-threads-public-beta.webp)

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