JUMP TOGeneralIntroductionAuthenticationEnvironmentsPaginationGateway IDsTransaction expirationError referenceMultiSafepay APIPaymentsCreate orderpostGet ordergetUpdate or cancel orderpatchCapture paymentpostCancel authorized paymentpatchPut PAD order on holdpostExtend order autoexpirepostList gatewaysgetGet gatewaygetList iDEAL issuersgetList payment methodsgetGet payment methodgetChallenge chargebackspostTokensList tokensgetGet tokengetUpdate tokenpatchDelete tokendeleteRefundsRefund orderpostMy accountGet sitegetUpdate sitepatchList closing balancesgetReconciliationList transactionsgetGet transactiongetPowered by Add UBOpost https://testapi.multisafepay.com/v1/json/accounts/{account_id}/ubosAdd an ultimate beneficiary owner (UBO) profile to an affiliated merchant's account.