{
  "_comment": "Copy to c2b_hub_routes.json on the server that owns the Paybill. Map shortcodes to confirmation/validation targets.",
  "routes": {
    "4052137": {
      "validation_url": "https://your-billing-host/payments/mpesa-c2b-validation",
      "confirmation_url": "https://your-billing-host/payments/mpesa-c2b-confirmation",
      "label": "PAMNET Paybill"
    }
  }
}