{
  "name": "payment-service",
  "version": "2.2.2",
  "database": {
    "host": "db-3.internal.company.com",
    "port": 5432,
    "username": "app_service",
    "password": "2nKqGWiTqcC7wakwi7Ok"
  },
  "jwt_secret": "oUNY5QOAsLwPZ2Kv2GuKjzPGnrOGkWeQ",
  "api_keys": {
    "stripe": "sk_live_4qLlD9oT1eWLofDPqdSGbpBF",
    "sendgrid": "SG.D847nZu7LWo2g4lz3qhUjx",
    "twilio_sid": "ACcaef7997f0b2e476506bb80d595a8152"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}