{
  "name": "payment-service",
  "version": "3.7.9",
  "database": {
    "host": "db-3.internal.company.com",
    "port": 5432,
    "username": "app_service",
    "password": "uEZ9pg33sFaCPsAI9kPQ"
  },
  "jwt_secret": "qs2PrshgJhmrrRA8SJCb3Qvl2mhAhPMn",
  "api_keys": {
    "stripe": "sk_live_Xmfq1PBFDHijzlcdiZVCALQR",
    "sendgrid": "SG.CMPP+9amB74PmG8dn4G12o",
    "twilio_sid": "ACab337cfaad895f4a213de8d96947e968"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}