organization-best-practices

Multi-tenant organization setup with member management, role-based access control, and team support via Better Auth. The creator is automatically assigned the owner role. Restrict who can create organizations based on user attributes: Administrators can create organizations for other users (server-side only): Note : The userId parameter cannot be used alongside session headers. Stored in the session and scopes subsequent API calls. Set after user selects one. Many endpoints use the active organization when organizationId is not provided ( listMembers , listInvitations , inviteMember , etc.). Use getFullOrganization() to retrieve the active org with all members, invitations, and teams. For client-side member additions, use the invitation system instead.