Claude Tag API 以测试版形式向 Claude Enterprise 组织提供，需使用 experimental-claude-tag-2026-10-21 测试版标头。

Claude Tag API 目前处于测试阶段，适用于启用了 experimental-claude-tag-2026-10-21 测试版标头的 Claude Enterprise 组织。其 /v1/organizations/claude_tag/ 端点可读取和更改 Slack 频道及 Slack 工作区上的 Claude Tag 设置，显示频道中适用的设置及其来源，并附加 Access 捆绑包。请使用由您的主所有者在 claude.ai 中创建的、具有 read:claude_tag 或 write:claude_tag 作用域的 Admin API 密钥进行调用。该 API 不适用于 Claude Platform（Claude Console）组织。

The Claude Tag API is available in beta for Claude Enterprise organizations with the experimental-claude-tag-2026-10-21 beta header. Its /v1/organizations/claude_tag/ endpoints read and change Claude Tag settings on Slack channels and Slack workspaces, show which settings apply in a channel and where each comes from, and attach Access bundles. Call it with an Admin API key that your primary owner creates in claude.ai with the read:claude_tag or write:claude_tag scope. It is not available to Claude Platform (Claude Console) organizations.