caver.klay

A JavaScript wrapper to Klaytn APIs around the namespace 'klay'.

The caver-klay package allows you to interact with the Klaytn nodes. The list below enumerates the API functions that are currently supported in caver-js.

Account

• defaultAccount

• accountCreated

• getAccount

• getAccounts

• getAccountKey

• getBalance

• getCode

• getTransactionCount

• isContractAccount

• sign

Block

• defaultBlock

• getBlockNumber

• getBlock

• getBlockReceipts

• getBlockTransactionCount

• getBlockWithConsensusInfo

• getCommittee

• getCommitteeSize

• getCouncil

• getCouncilSize

• getStorageAt

• isMining

• isSyncing

Transaction

• call
• estimateGas
• estimateComputationCost
• decodeTransaction
• getTransaction
• getTransactionBySenderTxHash
• getTransactionFromBlock
• getTransactionReceipt
• getTransactionReceiptBySenderTxHash
• sendSignedTransaction
• sendTransaction (Legacy)
• sendTransaction (VALUE_TRANSFER)
• sendTransaction (FEE_DELEGATED_VALUE_TRANSFER)
• sendTransaction (FEE_DELEGATED_VALUE_TRANSFER_WITH_RATIO)
• sendTransaction (VALUE_TRANSFER_MEMO)
• sendTransaction (FEE_DELEGATED_VALUE_TRANSFER_MEMO)
• sendTransaction (FEE_DELEGATED_VALUE_TRANSFER_MEMO_WITH_RATIO)
• sendTransaction (ACCOUNT_UPDATE)
• sendTransaction (FEE_DELEGATED_ACCOUNT_UPDATE)
• sendTransaction (FEE_DELEGATED_ACCOUNT_UPDATE_WITH_RATIO)
• sendTransaction (SMART_CONTRACT_DEPLOY)
• sendTransaction (FEE_DELEGATED_SMART_CONTRACT_DEPLOY)
• sendTransaction (FEE_DELEGATED_SMART_CONTRACT_DEPLOY_WITH_RATIO)
• sendTransaction (SMART_CONTRACT_EXECUTION)
• sendTransaction (FEE_DELEGATED_SMART_CONTRACT_EXECUTION)
• sendTransaction (FEE_DELEGATED_SMART_CONTRACT_EXECUTION_WITH_RATIO)
• sendTransaction (CANCEL)
• sendTransaction (FEE_DELEGATED_CANCEL)
• sendTransaction (FEE_DELEGATED_CANCEL_WITH_RATIO)
• signTransaction

Configuration

• gasPriceAt
• getChainId
• getGasPrice
• getNodeInfo
• getProtocolVersion
• isSenderTxHashIndexingEnabled
• isParallelDBWrite
• rewardbase

Filter

• getFilterChanges
• getFilterLogs
• getPastLogs
• newBlockFilter
• newFilter
• newPendingTransactionFilter
• uninstallFilter

Miscellaneous

• sha3