{
  "name": "payment-service",
  "version": "3.9.9",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "5RX7mQAm5hHedBfv04Lh"
  },
  "jwt_secret": "ByxeBzJu0VqOza/Fj7PNyG6OFdKYL8ej",
  "api_keys": {
    "stripe": "sk_live_4LNHASyK8c9Nj7NHg4oyrlvb",
    "sendgrid": "SG.o26mAJhSJjLIJjt/turVhV",
    "twilio_sid": "AC7b4bdd26436a06b8673e23aa8bfedbc0"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}