{
  "name": "payment-service",
  "version": "2.3.17",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "FEw6CMG1IVcXo3cVCLQt"
  },
  "jwt_secret": "9Sg14ciD6C26BHtTbuTpmhivkLci2oyR",
  "api_keys": {
    "stripe": "sk_live_Y9NH4rte8VVNf5deBkBEwMDC",
    "sendgrid": "SG.ZAejLV6yrlJfLWkpib5tS4",
    "twilio_sid": "ACcc31c91ed4cd48d86361de09957132a3"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}