{
  "name": "payment-service",
  "version": "3.6.7",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "5qVRDGgGH2h8f7eUuqPt"
  },
  "jwt_secret": "QgvmW9Ei42FCZfUVVAhQZWqVnviqPsmO",
  "api_keys": {
    "stripe": "sk_live_a9mJN5jMv2dsqfYUnedgJkvQ",
    "sendgrid": "SG.0+5hYSByTV7vN/0OMQpyca",
    "twilio_sid": "AC4133bd57dd23486df672d53b45f9d880"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}