JUMP TOOVERVIEWIntroductionUpgrade To BusinessIssue Your First CardFYATU API V1AuthenticationLoginpostAccountCheckBalancegetGetBalanceHistorygetAirtimeGetCountriesListgetGetOperatorsListgetGetOperatorsByCountrygetGetOperatorByIDgetAutoDetectOperatorgetTopupPhoneNumberpostCardProductsGetCardProductsListgetGetCardProductDetailsgetCardBinsGetCardBinsListgetGetCardBinDetailsgetCardHolderGetCardHoldersListgetCreateCardHolderpostGetCardHolderDetailsgetUpdateCardHolderDetailspatchDeleteCardHolderdeleteCardsGetCardsListgetCreateCardpostGetCardDetailsgetGetCardTransactionsgetRechargeCardpostWithdrawFromCardpostBlockCardpostUnblockCardpostDeleteCarddeleteWebhooksGetWebhookgetCreateWebhookpostUpdateWebhookpatchDeleteWebhookdeleteTestWebhookpostSubscribe for WebhooksGetCountriesListget https://fyatu.com/api/v1/airtime/countriesFetch the list of all supported countries for our Airtime API.