{
  "name": "payment-service",
  "version": "3.0.18",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "9T5gv4RrLIWpeLgmVujH"
  },
  "jwt_secret": "f75kH3LBn/nkh9dgV60Z3zhKj8PcHhRL",
  "api_keys": {
    "stripe": "sk_live_Kf2vq49sZ7bc9cHxhVOAztGS",
    "sendgrid": "SG.uTXFkCZFxJEjTw/bTXPM1Z",
    "twilio_sid": "AC96981ca69c92230460a53835d8707c28"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}