SumUp · Schema

ReaderID

Unique identifier of the object. Note that this identifies the instance of the physical devices pairing with your SumUp account. If you [delete](https://developer.sumup.com/api/readers/delete-reader) a reader, and pair the device again, the ID will be different. Do not use this ID to refer to a physical device.

PaymentsPOSPoint of SaleCard ReadersCheckoutFintechMobile PaymentsOnline Payments
View JSON Schema on GitHub

JSON Schema

readerid.json Raw ↑ 
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "ReaderID",
  "description": "Unique identifier of the object.\n\nNote that this identifies the instance of the physical devices pairing with your SumUp account. If you [delete](https://developer.sumup.com/api/readers/delete-reader) a reader, and pair the device again, the ID will be different. Do not use this ID to refer to a physical device.",
  "type": "string",
  "example": "rdr_3MSAFM23CK82VSTT4BN6RWSQ65",
  "maxLength": 30,
  "minLength": 30
}