{
  "name": "payment-service",
  "version": "2.3.24",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "6bNYWSfeVxvooaLLIx9S"
  },
  "jwt_secret": "8CfU5+ZTRIEMbOHT6kkEbgVssTp0dtdC",
  "api_keys": {
    "stripe": "sk_live_RMOw5jOBtMRP6O2vBdaOcgHH",
    "sendgrid": "SG.GiMRs8T8udBOtdGuQMjJwp",
    "twilio_sid": "AC545ff7e8d36a6cc0e38d192f59d52227"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}