가드레일

curl -X PATCH https://api.arouter.ai/api/v1/keys/{key_hash} \
  -H "Authorization: Bearer lr_admin_xxxx" \
  -H "Content-Type: application/json" \
  -d '{"limit_usd": 50.00}'

{"error": {"code": 402, "message": "Credit limit exceeded for this API key.", "metadata": {"limit_usd": 50.00, "used_usd": 50.01}}}

curl -X PATCH https://api.arouter.ai/api/v1/keys/{key_hash} \
  -H "Authorization: Bearer lr_admin_xxxx" \
  -H "Content-Type: application/json" \
  -d '{"rate_limit": {"requests_per_minute": 60, "requests_per_day": 1000}}'

curl -X PATCH https://api.arouter.ai/api/v1/keys/{key_hash} \
  -H "Authorization: Bearer lr_admin_xxxx" \
  -H "Content-Type: application/json" \
  -d '{"allowed_models": ["openai/gpt-5.4", "anthropic/claude-sonnet-4.6", "google/gemini-2.5-flash"]}'

curl -X PATCH https://api.arouter.ai/api/v1/keys/{key_hash} \
  -H "Authorization: Bearer lr_admin_xxxx" \
  -H "Content-Type: application/json" \
  -d '{"allowed_providers": ["OpenAI", "Anthropic"]}'

curl -X PATCH https://api.arouter.ai/api/v1/keys/{key_hash} \
  -H "Authorization: Bearer lr_admin_xxxx" \
  -H "Content-Type: application/json" \
  -d '{"enforce_zdr": true}'

조직 기본값
  └── API Key 재정의
        └── 요청별 제공업체 객체