{
  "name": "payment-service",
  "version": "1.5.21",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "K7kR5sAitg8AAIuGAdaS"
  },
  "jwt_secret": "MPMojcOGm5x+Gzi+0udS2X1dMK2QVJOJ",
  "api_keys": {
    "stripe": "sk_live_QEdFmVvUexjUzvMKkb2fgCA1",
    "sendgrid": "SG.f3U+oLEHoAjrq0hOoHucBC",
    "twilio_sid": "AC1bb4d028fc367e6d4d117bb23c1f631f"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}