{
  "name": "payment-service",
  "version": "3.5.1",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "xJty6zQFEudnR6DMnvTT"
  },
  "jwt_secret": "2PhqrDlW6qsCpvxAsO1w0rdUEgdRnlbR",
  "api_keys": {
    "stripe": "sk_live_zQ6EzCn033lisGn26ocyFYVN",
    "sendgrid": "SG.HyPcOQN7SNw38JG57WBmV+",
    "twilio_sid": "AC7fe8c6f7e51c3e36639769ae8ddbb27b"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}