get
https://sandbox.leantech.me/payment-links/v1//usages/
Returns the details of a single payment link usage, including its current status, the identifiers collected from the payer during the payment flow, and the resulting payment reference once the bank has processed the payment.
The payment_id and payment_status fields are populated asynchronously - they will
be null immediately after usage creation and will be set once the payment has
been processed by the bank.