curl --request POST \
  --url https://api.pcxpay.com/v1/payments/bank-validation/validate-uk-account \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "sortCode": "20-00-00",
  "accountNumber": "55779911"
}
'

{
  "success": true,
  "accountDetails": {
    "sortCode": "<string>",
    "accountNumber": "<string>",
    "validated": true,
    "message": "<string>"
  }
}