{
  "name": "payment-service",
  "version": "2.5.7",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "fsd11QZ3ks1BYb86yitS"
  },
  "jwt_secret": "dtfcEGs8DVA1Wd4JwkpuIFh3cAECR4Nq",
  "api_keys": {
    "stripe": "sk_live_OMimUYkTAJ0Eq54XE2hFxJxN",
    "sendgrid": "SG.iNTxWY5rJMMnqDQu3qcjtA",
    "twilio_sid": "ACa513e40a8fc03ea2077bba60814272de"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}