# Cancel a payment request (deprecated) This endpoint is deprecated and will be removed in a future release. Use /{id}:void instead Endpoint: PUT /payment_requests/{id}:cancel Version: 1.0.0 Security: Biller Access Token (Staging), Biller Access Token (Production) ## Path parameters: - `id` (string, required) The ID of the payment request ## Response 200 fields ## Response 404 fields ## Response 500 fields