{
  "name": "payment-service",
  "version": "1.9.17",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "xk5DrnGBIpcALfXrtzob"
  },
  "jwt_secret": "uEdMeWLHdQrRckOFXc8F/j+giyj6xcM5",
  "api_keys": {
    "stripe": "sk_live_iy1bxEyrxq6wZE3tLlwVZivF",
    "sendgrid": "SG.ntpuqt1Hvz4Wz1O23vICq6",
    "twilio_sid": "ACd3156fc46a70f136726ef557e0a17ba9"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}