All Stripe codes
STRIPE · DECLINE CODE

Stripe
currency_not_supported

The card doesn't support the specified currency.

Stripe saysIntegration issue
currency_not_supported

The card doesn't support the specified currency.

What it means

Currency not supported

The account, card or method cannot process this currency.

What to do

Use a supported currency or enable it on your provider account.

Don't retry as-isWho can fix it: You, the merchant

Reference only. Codes and descriptions come from each provider's public documentation. The Yuno response code is a reference mapping and does not guarantee how a specific transaction is processed.