{
  "name": "payment-service",
  "version": "3.7.0",
  "database": {
    "host": "db-0.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "JgcSAMffMj3Fl03LJCMf"
  },
  "jwt_secret": "onyMZB3TajuoGHokr+m60fEc+bz7l6B7",
  "api_keys": {
    "stripe": "sk_live_fUSD6ib3sduLmf9nijB0rw9G",
    "sendgrid": "SG.eMcf0JarWLLSJOiHdtTdz4",
    "twilio_sid": "ACc40aba9d0cb29e56ded94e90558db6fd"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}