Hey there pereos,


US is not one of the support countries for the credit card payment option via instant buy.

However, US residents do have access to the ACH online banking purchases via instant buy.

https://support.kraken.com/hc/en-us/articles/360061352231-ACH-online-banking-purchases

Alternatively, you can first fund your account using one of the wire transfer options.

https://support.kraken.com/hc/en-us/articles/360000381846-Cash-deposit-options-fees-minimums-and-processing-times-

There is a 72 hour withdrawal hold for your crypto and fiat assets after the first time deposits or payments.

https://support.kraken.com/hc/en-us/articles/360000389606-Withdrawal-hold-on-account-for-first-time-deposits

There will be a required face photo for US clients.

https://support.kraken.com/hc/en-us/articles/360000672203-Document-requirements-for-verification

If you have any other questions about Kraken, please let me know.