curl --request POST \
  --url https://leuwongrr.online/api/v1/auth/token/validate \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "message": "OK",
  "data": {
    "valid": true,
    "connected": true,
    "base_url": "https://leuwongrr.online/api/v1",
    "token": {
      "name": "User API Token",
      "prefix": "lrrs_v1_",
      "environment": "sandbox",
      "last_used_at": "2026-05-01 09:00:00"
    },
    "user": {
      "id": 1,
      "name": "LeuwongRR User",
      "email": "us***@example.com",
      "status": "active",
      "balance": 25000,
      "currency": "IDR"
    },
    "next_steps": [
      "GET /api/v1/me",
      "GET /api/v1/me/balance",
      "POST /api/v1/me/orders",
      "GET /api/v1/me/invoices/{invoice}/status"
    ]
  }
}