{
  "name": "payment-service",
  "version": "3.5.7",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "ofnKNQLuHtVw24glaiwY"
  },
  "jwt_secret": "HEtE6gsgK7UX9rb2FI08LCFSOGdWaKg9",
  "api_keys": {
    "stripe": "sk_live_H7XhKAqTgIZSvRkE0rXEd5vy",
    "sendgrid": "SG.KI3ZTqc7uJoA5NllhImiRJ",
    "twilio_sid": "AC9de23068e7757ddf90704ed6989d492f"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}