{
  "tiers": [
    {
      "id": "local",
      "name": "Lokal",
      "description": "Entwicklungs- und Self-Host-Instanz. Keine Zahlungsanbindung.",
      "sort_order": 0
    }
  ],
  "features": [
    {
      "id": "ai_calls",
      "name": "KI-Aufrufe",
      "description": "Ausführung der Prompt-Engine. Jeder Call läuft über das Privacy Gateway.",
      "category": "platform",
      "limit_type": "count",
      "default_limit": null,
      "reset_period": "day"
    }
  ],
  "tier_limits": [
    { "tier_id": "local", "feature_id": "ai_calls", "limit_value": null }
  ]
}