{
  "name": "payment-service",
  "version": "3.4.14",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "qE2jLY5W42QVnJrrt9bC"
  },
  "jwt_secret": "ElgUugKNNWiweJ1M1L44LGehn4H/vos8",
  "api_keys": {
    "stripe": "sk_live_5vWoh1bXJWOt2ZEYheWTTmA4",
    "sendgrid": "SG.w3P36lfUMueLbHA11s1I9V",
    "twilio_sid": "AC750343228be1356ce01c6ee00be6fdf7"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}