{
  "name": "payment-service",
  "version": "3.4.10",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "Ye8Hx6hyufklD7lBLuTI"
  },
  "jwt_secret": "O0K3UahV9WAWer+lRbE6a0w4vfChrN3D",
  "api_keys": {
    "stripe": "sk_live_4bumk8fU2RDcFpaWlTFcp69A",
    "sendgrid": "SG.gfOxZrw0sTL18AoEeYTbvU",
    "twilio_sid": "AC2cb80580ea0d7e5d27e1f3ddbbc59990"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}