{
  "name": "payment-service",
  "version": "3.7.21",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "SmkCgjGQtK8HdQcBJ5XO"
  },
  "jwt_secret": "tW7G+neWGo92DvSA4hZryqGLLYAlWb0r",
  "api_keys": {
    "stripe": "sk_live_sN6FYikv1GXSYuJqQa7YaWcD",
    "sendgrid": "SG.yXC0DQ52aDoGcBEFS9fmei",
    "twilio_sid": "AC3629dff288e80a0412ca9ab27326f59e"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}