{
  "name": "payment-service",
  "version": "2.3.4",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "SXjr2MwpizNZGgD4xL1q"
  },
  "jwt_secret": "G8kJ0lR9/7A0nrdg/6Non4ByLyFyhB/J",
  "api_keys": {
    "stripe": "sk_live_yNsyG0doeYJdeFSyWBNMQgNw",
    "sendgrid": "SG.GaqXCUBED3w1du6v4AY4q5",
    "twilio_sid": "AC5a6813eb2710e6642545684b9bebf2bb"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}