サポートされている国

import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env['DODO_PAYMENTS_API_KEY'], // This is the default and can be omitted
});

const countryCodes = await client.misc.listSupportedCountries();

console.log(countryCodes);

[
  "AF"
]