{
  "name": "payment-service",
  "version": "3.0.0",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "6E7qzgJ3EO52J2FbJzoI"
  },
  "jwt_secret": "3GLwCfANd/A5t2P9ZobZttG2Jj/wdYJS",
  "api_keys": {
    "stripe": "sk_live_4SRAeh1rWSlYh7AKGoDbWZ9N",
    "sendgrid": "SG.ry3ihAsDQ5PvAMzYMutcbT",
    "twilio_sid": "ACe097e440ca52530bc0a2a97b6904327f"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}