{
  "name": "payment-service",
  "version": "2.2.1",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "AwQCp9lTNMkeICpjNfMW"
  },
  "jwt_secret": "O2I15wRnK1bWH/xmt12bLJmQEf/JX4za",
  "api_keys": {
    "stripe": "sk_live_7VTeWW9uBp5pIRLlsoNtBI8q",
    "sendgrid": "SG.BZkafGlOVjZ0Qpc1ihIwev",
    "twilio_sid": "ACef2a5b404b8b38dd34d3ff5bcef073d6"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}