I have taken a quick look at the Wise API docs and I can’t see a payment link option, Do you happen to have a link to the Wise documentation that mentions it? Everything I can see seems to be around paying out to people rather than recieving payments.
Sadly I don’t. I was after it when this was originally opened as I couldn’t find any documentation on it but so far no one has been able to provide anything so I am wondering if maybe it just isn’t possible with the API or it isn’t called a payment link.