{
  "api_key": "your-api-key",
  "sign": "MD5(api_key + api_secret + profile)"
}

{
  "success": true,
  "data": {
    "id": "res-abc123",
    "name": "Toko Game Store",
    "email": "tokogame@example.com",
    "phone": "08123456789",
    "tier": "gold",
    "balance": 1500000,
    "total_orders": 5420,
    "total_success": 5380,
    "success_rate": 99.26,
    "joined_at": "2025-06-15T00:00:00Z",
    "api_usage": {
      "today": 245,
      "this_month": 8500,
      "limit_per_minute": 300,
      "limit_per_day": 100000
    },
    "webhook_url": "https://yourstore.com/api/webhook",
    "ip_whitelist": ["103.100.200.10"]
  },
  "message": "OK"
}