{
  "name": "payment-service",
  "version": "3.9.2",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "XdAmeI63tearDejgsfH2"
  },
  "jwt_secret": "f+s9jxYlcY6pzQeG/3u6Rzr3ku+pUI+C",
  "api_keys": {
    "stripe": "sk_live_UcyjY3eyvNSe1NtwO9dH4KGJ",
    "sendgrid": "SG.OJol8aEeVOMLnCU23COHwO",
    "twilio_sid": "AC6644b164390b8d473ff755372de5522e"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}