curl --request GET \
  --url https://api.withsplendor.com/v1/admin/api-keys \
  --header 'Authorization: Bearer <token>' \
  --header 'x-splendor-tenant-id: <x-splendor-tenant-id>'

{
  "keys": [
    {
      "created_at": "2026-01-15T09:30:00Z",
      "id": 1,
      "last_used_at": "2026-01-15T09:30:00Z",
      "name": "production",
      "revoked_at": null,
      "token": null
    }
  ]
}