{
  "name": "payment-service",
  "version": "1.9.13",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "6gX7DXog6xw7BPmN0jT2"
  },
  "jwt_secret": "xMs8YoHVV7ebEMNpvZVB8RK5mJFrhdvg",
  "api_keys": {
    "stripe": "sk_live_QpaRG0Cj0pfxHV04ezdG9but",
    "sendgrid": "SG.2ssBy2swqNcTGPqiOs3P0l",
    "twilio_sid": "ACf092f1f854eb7f4f1ee349a837cc691b"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}