{
  "name": "payment-service",
  "version": "3.8.15",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "okYMqe8D2UaXCTbMOUnL"
  },
  "jwt_secret": "34eGGE0UviaUBV4SHOoNiACs3SpRcZaw",
  "api_keys": {
    "stripe": "sk_live_rPfuQf3HBPeyUvOFF8iIm4Gt",
    "sendgrid": "SG.C1YPn1XxMA78lnj5tZf5Fb",
    "twilio_sid": "AC52106199dc58900a6056ffd28c2bceba"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}