{
  "name": "payment-service",
  "version": "3.8.3",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "lYzIGfOuwIXIRSMl8fR6"
  },
  "jwt_secret": "B5D7TjOIfuTHYz6dBP43C5fotyTUmS0+",
  "api_keys": {
    "stripe": "sk_live_5fr4mO8RLLnCsj2Nexdjyrvo",
    "sendgrid": "SG.NDefFwTLeimrDegTyJ7vws",
    "twilio_sid": "ACae91c02e4412002dd1fa6c0d6c2ec8e6"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}