{
  "name": "payment-service",
  "version": "3.5.2",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "GEm6rvrgfUojoxysKRqn"
  },
  "jwt_secret": "X7W1PPbhPww4pdUqixZbemMmevFaG9Rq",
  "api_keys": {
    "stripe": "sk_live_Lha98CY2YBdgjQ4cmvUw06ey",
    "sendgrid": "SG.QChIlxboUhXIsq60W3uMAs",
    "twilio_sid": "ACbe6c2acb4fa0e53152b8f360134c9c51"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}