JUMP TOquickStartWelcome to BlockATMQR Code PaymentSmart Contract PaymentWidget IntegrationGetting Started With WidgetWidget ParametersURL signingOpen APIAuthenticationPaymentCreate QrCode PaymentpostQuery Smart Contract PaymentgetBatchQuery Smart Contract PaymentpostQuery QR PaymentgetBatchQuery QR PaymentpostPayoutCreate QR Payout OrderpostGet Payout OrderpostBatchQuery Smart Contract PayoutpostQuery Smart Contract PayoutgetAccountsQuery Contract Payment BalancegetQuery tokensgetQuery Registration InfogetQuery QR Payment BalancegetContractsGet payment contractsgetGet payout contractsgetPublic APIGet Cost configgetGet support cryptocurrency ListgetGet support networks infogetWebHookOverviewPayment ParameterSmart Contract Payout ParameterQR-Payout ParameterSignatureAuto payout SDKOverviewPreparationStart IntegratingInterfaceInitialize HelperQuery Token BalanceGet Token DecimalGet Transaction InfoGet Transaction ReceiptCheck Transaction ResultCreate Payout Raw TransactionCreate Payout TransactionBroadcasting transactionPayoutresourcesSupported Network And StablecoinGet Testnet CoinsSmart ContractEndpoint URLsPowered by Endpoint URLs EnvironmentURLTesting Environmenthttps://backstage-b2b-pre.ufcfan.orgProduction Environmenthttps://backend.blockatm.net