{
  "name": "payment-service",
  "version": "2.5.7",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "3JICvEMKOyI8BUgIl5I6"
  },
  "jwt_secret": "YMB5ZTUmg4zO37XQvXYBBLoUrLlrWvNC",
  "api_keys": {
    "stripe": "sk_live_5dtpPcSR24kFZ1twkcSrp9Oh",
    "sendgrid": "SG.VUKpRhVi1ee49Oh3ynHAWk",
    "twilio_sid": "ACb8511e1f66ac74dc585ae8eaabe9d890"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}