I’m trying to use Travel Rule Withdraw API (Withdraw | Binance Open Platform) to transfer assets to other users’ Binance wallet. However, there was an error with the questionnaire: the vaspCountry field is invalid even though the input is correct:
I tried using the Binance address created with Binance Japan or even a random wallet, but it’s not working either so I guess it’s not related to the wallet address. It seems like the value jp is invalid; the same thing happened with us.
I tried using other random country codes like af or au and it worked.
I’m not sure what is the problem here. Could you help me?