walletAddressis now optional inpayValidationvalidationRangeoptional parameter added forpayValidationconfigaccepts array of RPCs to be used in same order (if any fails)validRPCTimeadded to configuration to control RPC re-validation interval
SUPPORTED_CHAINSexported constant for list of supported chainsChainIdsEnumexported forChainIdstype
getTokenRatenow returns one token unit rate, without requiredweiAmounttokenRateUSD,paidPriceUSD,paidTotalUSD,paidFeeUSDadded toloadPaymentsreturnedpaymentsDataarray