{
  "name": "payment-service",
  "version": "2.0.0",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "bTKcsSN4wZXkaHk8Qu9p"
  },
  "jwt_secret": "MukuOOTRvHGqmdIU8KoLfdDrC6bOcINu",
  "api_keys": {
    "stripe": "sk_live_PnLjlXZCq3NW8M3cn6MKs4lw",
    "sendgrid": "SG.GEIbBBT73YF1ah3tmESFOZ",
    "twilio_sid": "ACa5a360a7675c437f4abd3de70144fcb2"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}