# Block server registration

Blocks a Fediverse server and its domain on the remote FASP server. Future registration attempts from this domain will be rejected. The action is audit-logged. Requires Federation.Manage permission.

RBAC: requires Federation.Manage

Endpoint: POST /api/v1/admin/fasp-remote/registrations/{serverId}/block
Version: 1.0
Security: header

## Path parameters:

  - `serverId` (string, required)
    Server ID to block