Anthropic Ships Admin API Beta for Enterprise — Programmatic Member, Role and Group Management

Releasebot (Anthropic release notes)·high signal

Anthropic released an Admin API beta for Claude Enterprise organizations covering listing and looking up members, changing roles, removing members, managing invites and groups, and reading custom roles. Group and custom-role endpoints require the `anthropic-beta: ce-user-management-2026-07-13` beta header, dating the release to mid-July. For teams that have been provisioning Claude seats by hand, this is the first-party hook for wiring Claude org membership into existing identity and offboarding automation.