<!--
Sitemap:
- [Why Viem](/docs/introduction): A brief preamble on why we built Viem
- [Installation](/docs/installation)
- [Getting Started](/docs/getting-started): Get started with viem in just a few lines of code.
- [Platform Compatibility](/docs/compatibility): Platforms compatible with Viem
- [Frequently Asked Questions](/docs/faq)
- [Migration Guide](/docs/migration-guide)
- [Ethers v5 → viem Migration Guide](/docs/ethers-migration): Migrate from Ethers v5 to viem
- [TypeScript](/docs/typescript): TypeScript support for Viem
- [Error Handling](/docs/error-handling)
- [EIP-7702 Overview](/docs/eip7702): An Overview of EIP-7702
- [Contract Writes with EIP-7702](/docs/eip7702/contract-writes)
- [Sending Transactions with EIP-7702](/docs/eip7702/sending-transactions)
- [Blob Transactions](/docs/guides/blob-transactions): Sending your first Blob Transaction with Viem.
- [Introduction to Clients & Transports](/docs/clients/intro): A brief introduction to Clients & Transports.
- [Public Client](/docs/clients/public): A function to create a Public Client
- [Wallet Client](/docs/clients/wallet): A function to create a Wallet Client.
- [Test Client](/docs/clients/test): A function to create a Test Client
- [Build your own Client](/docs/clients/custom)
- [HTTP Transport](/docs/clients/transports/http): A function to create a HTTP Transport for a Client
- [WebSocket Transport](/docs/clients/transports/websocket): A function to create a WebSocket Transport for a Client
- [Custom Transport](/docs/clients/transports/custom): A function to create a Custom Transport for a Client
- [IPC Transport](/docs/clients/transports/ipc): A function to create an IPC Transport for a Client
- [Fallback Transport](/docs/clients/transports/fallback): A function to create a Fallback Transport for a Client
- [Introduction to Public Actions](/docs/actions/public/introduction): A brief introduction on what Public Actions are in viem.
- [createAccessList](/docs/actions/public/createAccessList)
- [getBalance](/docs/actions/public/getBalance): Returns the balance of an address in wei.
- [getTransactionCount](/docs/actions/public/getTransactionCount): Returns the number of Transactions an Account has sent.
- [getBlock](/docs/actions/public/getBlock): Returns information about a block at a block number, hash or tag.
- [getBlockReceipts](/docs/actions/public/getBlockReceipts): Returns the transaction receipts of a block at a block number, hash or tag.
- [getBlockNumber](/docs/actions/public/getBlockNumber): Returns the number of the most recent block seen.
- [getBlockTransactionCount](/docs/actions/public/getBlockTransactionCount): Returns the number of Transactions at a block number, hash or tag.
- [simulateBlocks](/docs/actions/public/simulateBlocks): Simulates a set of calls on block(s).
- [watchBlockNumber](/docs/actions/public/watchBlockNumber): Watches and returns incoming block numbers.
- [watchBlocks](/docs/actions/public/watchBlocks): Watches and returns information for incoming blocks.
- [call](/docs/actions/public/call): An Action for executing a new message call.
- [simulateCalls](/docs/actions/public/simulateCalls): Simulates a set of calls on block(s).
- [getChainId](/docs/actions/public/getChainId): Returns the chain ID associated with the current network
- [getEip712Domain](/docs/actions/public/getEip712Domain): Reads the EIP-712 domain from a contract.
- [estimateFeesPerGas](/docs/actions/public/estimateFeesPerGas): Returns an estimate for the fees per gas (in wei) for a transaction to be likely included in the next block.
- [estimateGas](/docs/actions/public/estimateGas): An Action for estimating gas for a transaction.
- [estimateMaxPriorityFeePerGas](/docs/actions/public/estimateMaxPriorityFeePerGas): Returns an estimate for the max priority fee per gas (in wei) for a transaction to be likely included in the next block.
- [getBlobBaseFee](/docs/actions/public/getBlobBaseFee): Returns the current blob base fee (in wei).
- [getFeeHistory](/docs/actions/public/getFeeHistory): Returns a collection of historical gas information.
- [getGasPrice](/docs/actions/public/getGasPrice): Returns the current price of gas (in wei).
- [createBlockFilter](/docs/actions/public/createBlockFilter): An Action for creating a new Block Filter.
- [createEventFilter](/docs/actions/public/createEventFilter): An Action for creating a new Event Filter.
- [createPendingTransactionFilter](/docs/actions/public/createPendingTransactionFilter): An Action for creating a new pending transaction filter.
- [getFilterChanges](/docs/actions/public/getFilterChanges): Returns a list of logs or hashes based on a Filter.
- [getFilterLogs](/docs/actions/public/getFilterLogs): Returns a list of event logs since the filter was created.
- [getLogs](/docs/actions/public/getLogs): Returns a list of event logs matching the provided parameters.
- [watchEvent](/docs/actions/public/watchEvent): Watches and returns emitted Event Logs.
- [uninstallFilter](/docs/actions/public/uninstallFilter): Destroys a Filter.
- [getProof](/docs/actions/public/getProof): Returns the account and storage values of the specified account including the Merkle-proof.
- [verifyMessage](/docs/actions/public/verifyMessage): Verifies if a signed message was generated by the provided address.
- [verifyTypedData](/docs/actions/public/verifyTypedData): Verifies a typed data signature
- [prepareTransactionRequest](/docs/actions/wallet/prepareTransactionRequest): Prepares a transaction request for signing.
- [getTransaction](/docs/actions/public/getTransaction): Returns information about a transaction given a hash or block identifier.
- [getTransactionConfirmations](/docs/actions/public/getTransactionConfirmations): Returns the number of blocks passed (confirmations) since the transaction was processed on a block.
- [getTransactionReceipt](/docs/actions/public/getTransactionReceipt): Returns the transaction receipt given a transaction hash.
- [sendRawTransaction](/docs/actions/wallet/sendRawTransaction): Sends a signed transaction to the network
- [waitForTransactionReceipt](/docs/actions/public/waitForTransactionReceipt): Retrieves a Transaction Receipt for a given Transaction hash.
- [watchPendingTransactions](/docs/actions/public/watchPendingTransactions): Watches and returns pending transaction hashes.
- [Introduction to Wallet Actions](/docs/actions/wallet/introduction): A brief introduction to Wallet Actions in viem.
- [getAddresses](/docs/actions/wallet/getAddresses): Returns a list of addresses owned by the wallet or client.
- [requestAddresses](/docs/actions/wallet/requestAddresses): Requests a list of accounts managed by a wallet.
- [watchAsset](/docs/actions/wallet/watchAsset): Requests that the user tracks the token in their wallet.
- [getCallsStatus](/docs/actions/wallet/getCallsStatus): Returns the status of a call batch.
- [getCapabilities](/docs/actions/wallet/getCapabilities): Extract capabilities that a connected wallet supports.
- [sendCalls](/docs/actions/wallet/sendCalls): Sign and broadcast a batch of calls to the network.
- [sendCallsSync](/docs/actions/wallet/sendCallsSync): Sign and broadcast a batch of calls to the network, and waits for the calls to be included in a block.
- [showCallsStatus](/docs/actions/wallet/showCallsStatus): Requests for the wallet to show information about a call batch.
- [waitForCallsStatus](/docs/actions/wallet/waitForCallsStatus): Waits for a call batch to be confirmed & included on a Block.
- [addChain](/docs/actions/wallet/addChain): Adds an EVM chain to the wallet.
- [switchChain](/docs/actions/wallet/switchChain): Switch the target chain in a wallet.
- [signMessage](/docs/actions/wallet/signMessage): Signs a message with the Account's private key.
- [signTypedData](/docs/actions/wallet/signTypedData): Signs typed data with the Account's private key.
- [getPermissions](/docs/actions/wallet/getPermissions): Gets the wallets current permissions.
- [requestPermissions](/docs/actions/wallet/requestPermissions): Requests permissions for a wallet.
- [sendRawTransactionSync](/docs/actions/wallet/sendRawTransactionSync): Sends a signed transaction to the network synchronously
- [sendTransaction](/docs/actions/wallet/sendTransaction): Creates, signs, and sends a new transaction to the network.
- [sendTransactionSync](/docs/actions/wallet/sendTransactionSync): Creates, signs, and sends a new transaction to the network synchronously.
- [signTransaction](/docs/actions/wallet/signTransaction): Signs a transaction.
- [Introduction to Test Actions](/docs/actions/test/introduction): A brief introduction on what Test Actions are in viem.
- [impersonateAccount](/docs/actions/test/impersonateAccount): Impersonate an account or contract address.
- [setBalance](/docs/actions/test/setBalance): Modifies the balance of an account.
- [setCode](/docs/actions/test/setCode): Modifies the bytecode stored at an account's address.
- [setNonce](/docs/actions/test/setNonce): Modifies (overrides) the nonce of an account.
- [setStorageAt](/docs/actions/test/setStorageAt): Writes to a slot of an account's storage.
- [stopImpersonatingAccount](/docs/actions/test/stopImpersonatingAccount): Stop impersonating an account after having previously used impersonateAccount.
- [getAutomine](/docs/actions/test/getAutomine): Returns the automatic mining status of the node.
- [increaseTime](/docs/actions/test/increaseTime): Jump forward in time by the given amount of time, in seconds.
- [mine](/docs/actions/test/mine): Mine a specified number of blocks.
- [removeBlockTimestampInterval](/docs/actions/test/removeBlockTimestampInterval): Removes setBlockTimestampInterval if it exists.
- [setAutomine](/docs/actions/test/setAutomine): Enables or disables the automatic mining of new blocks with each new transaction submitted to the network.
- [setIntervalMining](/docs/actions/test/setIntervalMining): Sets the automatic mining interval (in seconds) of blocks.
- [setBlockTimestampInterval](/docs/actions/test/setBlockTimestampInterval): Sets the block's timestamp interval.
- [setBlockGasLimit](/docs/actions/test/setBlockGasLimit): Sets the block's gas limit.
- [setNextBlockBaseFeePerGas](/docs/actions/test/setNextBlockBaseFeePerGas): Sets the next block's base fee per gas.
- [setNextBlockTimestamp](/docs/actions/test/setNextBlockTimestamp): Sets the next block's timestamp.
- [setCoinbase](/docs/actions/test/setCoinbase): Sets the coinbase address to be used in new blocks.
- [setMinGasPrice](/docs/actions/test/setMinGasPrice): Change the minimum gas price accepted by the network (in wei).
- [reset](/docs/actions/test/reset): Resets the fork back to its original state.
- [setLoggingEnabled](/docs/actions/test/setLoggingEnabled): Enable or disable logging on the test node network.
- [setRpcUrl](/docs/actions/test/setRpcUrl): Sets the backend RPC URL.
- [dumpState](/docs/actions/test/dumpState): Serializes the current state into a savable data blob.
- [loadState](/docs/actions/test/loadState): Adds state previously dumped to the current chain.
- [revert](/docs/actions/test/revert): Revert the state of the blockchain at the current block.
- [snapshot](/docs/actions/test/snapshot): Snapshot the state of the blockchain at the current block.
- [dropTransaction](/docs/actions/test/dropTransaction): Removes a transaction from the mempool.
- [getTxpoolContent](/docs/actions/test/getTxpoolContent): Returns the details of all transactions currently pending for inclusion in the next block(s).
- [getTxpoolStatus](/docs/actions/test/getTxpoolStatus): Returns a summary of all the transactions currently pending for inclusion in the next block(s).
- [inspectTxpool](/docs/actions/test/inspectTxpool): Returns a summary of all the transactions currently pending for inclusion in the next block(s).
- [sendUnsignedTransaction](/docs/actions/test/sendUnsignedTransaction): Executes a transaction regardless of the signature.
- [JSON-RPC Account](/docs/accounts/jsonRpc): A function to create a JSON-RPC Account.
- [Local Accounts (Private Key, Mnemonic, etc)](/docs/accounts/local)
- [privateKeyToAccount](/docs/accounts/local/privateKeyToAccount): A function to create a Private Key Account.
- [mnemonicToAccount](/docs/accounts/local/mnemonicToAccount): A function to create a Mnemonic Account.
- [hdKeyToAccount](/docs/accounts/local/hdKeyToAccount): A function to create a Hierarchical Deterministic (HD) Account.
- [toAccount](/docs/accounts/local/toAccount): A function to create a Custom Account.
- [createNonceManager](/docs/accounts/local/createNonceManager): Creates a Nonce Manager for automatic nonce generation
- [signMessage (Local Account)](/docs/accounts/local/signMessage): Signs a message with the Account's private key.
- [signTransaction (Local Account)](/docs/accounts/local/signTransaction): Signs a transaction with the Account's private key.
- [signTypedData (Local Account)](/docs/accounts/local/signTypedData): Signs typed data with the Account's private key.
- [Chains](/docs/chains/introduction)
- [Fees](/docs/chains/fees): Configure chain-based fee data in Viem
- [Formatters](/docs/chains/formatters): Configure chain-based formatters in Viem
- [Serializers](/docs/chains/serializers): Configure chain-based serializers in Viem
- [Celo](/docs/chains/celo): Integrating with Celo in Viem
- [Getting Started with OP Stack](/op-stack): Getting started with the OP Stack in Viem
- [Getting Started with ZKsync](/zksync): Getting started with the ZKsync in Viem
- [Contract Instances](/docs/contract/getContract): A Contract Instance is a type-safe interface for performing contract-related actions with a specific ABI and address, created by the getContract function.
- [createContractEventFilter](/docs/contract/createContractEventFilter): Creates a Filter to retrieve contract event logs.
- [deployContract](/docs/contract/deployContract): Deploys a contract to the network, given bytecode & constructor arguments.
- [estimateContractGas](/docs/contract/estimateContractGas): Estimates the gas required to successfully execute a contract write function call.
- [getCode](/docs/contract/getCode): Retrieves the bytecode at an address.
- [getContractEvents](/docs/contract/getContractEvents): Returns a list of event logs matching the provided parameters.
- [getStorageAt](/docs/contract/getStorageAt): Returns the value from a storage slot at a given address.
- [multicall](/docs/contract/multicall): Batches up multiple functions on a contract in a single call.
- [readContract](/docs/contract/readContract): Calls a read-only function on a contract, and returns the response.
- [simulateContract](/docs/contract/simulateContract): Simulates & validates a contract interaction.
- [writeContract](/docs/contract/writeContract): Executes a write function on a contract.
- [writeContractSync](/docs/contract/writeContractSync): Executes a write function on a contract synchronously.
- [watchContractEvent](/docs/contract/watchContractEvent): Watches and returns emitted contract event logs.
- [decodeDeployData](/docs/contract/decodeDeployData): Decodes ABI encoded deploy data (bytecode & arguments).
- [decodeErrorResult](/docs/contract/decodeErrorResult): Decodes reverted error from a contract function call.
- [decodeEventLog](/docs/contract/decodeEventLog): Decodes ABI encoded event topics & data.
- [decodeFunctionData](/docs/contract/decodeFunctionData): Decodes ABI encoded data (4 byte selector & arguments) into a function name and arguments.
- [decodeFunctionResult](/docs/contract/decodeFunctionResult): Decodes the result of a function call on a contract.
- [encodeDeployData](/docs/contract/encodeDeployData): Encodes deploy data (bytecode & constructor args) into an ABI encoded value.
- [encodeErrorResult](/docs/contract/encodeErrorResult): Encodes a reverted error from a function call.
- [encodeEventTopics](/docs/contract/encodeEventTopics): Encodes an event (with optional arguments) into filter topics.
- [encodeFunctionData](/docs/contract/encodeFunctionData): Encodes the function name and parameters into an ABI encoded value (4 byte selector & arguments).
- [encodeFunctionResult](/docs/contract/encodeFunctionResult): Encodes structured return data into ABI encoded data.
- [parseEventLogs](/docs/contract/parseEventLogs): Extracts & decodes logs from a set of opaque logs.
- [getEnsAddress](/docs/ens/actions/getEnsAddress): Gets address for ENS name.
- [getEnsAvatar](/docs/ens/actions/getEnsAvatar): Gets the avatar of an ENS name.
- [getEnsName](/docs/ens/actions/getEnsName): Gets primary name for specified address.
- [getEnsResolver](/docs/ens/actions/getEnsResolver): Gets resolver for ENS name.
- [getEnsText](/docs/ens/actions/getEnsText): Gets a text record for specified ENS name.
- [labelhash](/docs/ens/utilities/labelhash): Hashes ENS label.
- [namehash](/docs/ens/utilities/namehash): Hashes ENS name.
- [normalize](/docs/ens/utilities/normalize): Normalizes ENS name to UTS46.
- [verifySiweMessage](/docs/siwe/actions/verifySiweMessage): Verifies EIP-4361 formatted message was signed.
- [createSiweMessage](/docs/siwe/utilities/createSiweMessage): Creates EIP-4361 formatted message.
- [generateSiweNonce](/docs/siwe/utilities/generateSiweNonce): Generates random EIP-4361 nonce.
- [parseSiweMessage](/docs/siwe/utilities/parseSiweMessage): Parses EIP-4361 formatted message into message fields object.
- [validateSiweMessage](/docs/siwe/utilities/validateSiweMessage): Validates EIP-4361 message.
- [decodeAbiParameters](/docs/abi/decodeAbiParameters): Decodes ABI encoded data.
- [encodeAbiParameters](/docs/abi/encodeAbiParameters): Generates ABI encoded data.
- [encodePacked](/docs/abi/encodePacked): Generates ABI encoded data.
- [getAbiItem](/docs/abi/getAbiItem): Retrieves an item from the ABI array.
- [parseAbi](/docs/abi/parseAbi): Parses human-readable ABI into JSON.
- [parseAbiItem](/docs/abi/parseAbiItem): Parses human-readable ABI item (e.g. error, event, function) into ABI item.
- [parseAbiParameter](/docs/abi/parseAbiParameter): Parses human-readable ABI parameter into ABI parameter.
- [parseAbiParameters](/docs/abi/parseAbiParameters): Parses human-readable ABI parameters into ABI parameters.
- [getDelegation](/docs/eip7702/getDelegation): Returns the address an account has delegated to via EIP-7702.
- [prepareAuthorization](/docs/eip7702/prepareAuthorization): Prepares an EIP-7702 Authorization for signing.
- [signAuthorization](/docs/eip7702/signAuthorization): Signs an EIP-7702 Authorization object.
- [hashAuthorization](/docs/eip7702/hashAuthorization): Calculates an Authorization object hash in EIP-7702 format.
- [recoverAuthorizationAddress](/docs/eip7702/recoverAuthorizationAddress): Recovers the original signing address from a signed Authorization object.
- [verifyAuthorization](/docs/eip7702/verifyAuthorization): Verifies that an Authorization object was signed by the provided address.
- [getAddress](/docs/utilities/getAddress): Converts an address into an address that is checksum encoded.
- [getContractAddress](/docs/utilities/getContractAddress): Retrieves a contract address.
- [isAddress](/docs/utilities/isAddress): Checks if the address is valid.
- [isAddressEqual](/docs/utilities/isAddressEqual): Checks if the given addresses (checksummed) are equal.
- [blobsToProofs](/docs/utilities/blobsToProofs): Compute the proofs for a list of blobs and their commitments.
- [blobsToCommitments](/docs/utilities/blobsToCommitments): Compute commitments from a list of blobs.
- [commitmentsToVersionedHashes](/docs/utilities/commitmentsToVersionedHashes): Transform a list of commitments to their versioned hashes.
- [commitmentToVersionedHash](/docs/utilities/commitmentToVersionedHash): Transform a commitment to it's versioned hash.
- [fromBlobs](/docs/utilities/fromBlobs): Transforms blobs into the originating data.
- [sidecarsToVersionedHashes](/docs/utilities/sidecarsToVersionedHashes): Transforms a list of sidecars to their versioned hashes.
- [toBlobs](/docs/utilities/toBlobs): Transforms arbitrary data into blobs.
- [toBlobSidecars](/docs/utilities/toBlobSidecars): Transforms arbitrary data into blob sidecars.
- [extractChain](/docs/utilities/extractChain)
- [concat](/docs/utilities/concat): Concatenates a set of hex values or byte arrays.
- [isBytes](/docs/utilities/isBytes): Checks whether the value is a byte array or not.
- [isHex](/docs/utilities/isHex): Checks whether the value is a hex value or not.
- [pad](/docs/utilities/pad): Pads a hex value or byte array with leading or trailing zeros.
- [slice](/docs/utilities/slice): Returns a section of the hex or byte array given a start/end bytes offset.
- [size](/docs/utilities/size): Retrieves the size of the value (in bytes).
- [trim](/docs/utilities/trim): Trims the leading or trailing zero byte data from a hex value or byte array.
- [fromBytes](/docs/utilities/fromBytes): Decodes a byte array to a string, hex value, boolean or number.
- [fromHex](/docs/utilities/fromHex): Decodes a hex value to a string, number or byte array.
- [fromRlp](/docs/utilities/fromRlp): Decodes a RLP value into a decoded hex value or byte array.
- [toBytes](/docs/utilities/toBytes): Encodes a string, hex value, number or boolean to a byte array.
- [toHex](/docs/utilities/toHex): Encodes a string, number, boolean or byte array to a hex value.
- [toRlp](/docs/utilities/toRlp): Encodes a hex value or byte array into a RLP encoded value.
- [isHash](/docs/utilities/isHash): Checks if a string is a valid 32-byte hex hash.
- [keccak256](/docs/utilities/keccak256): Calculates the Keccak256 hash of a byte array.
- [ripemd160](/docs/utilities/ripemd160): Calculates the Ripemd160 hash of a byte array.
- [sha256](/docs/utilities/sha256): Calculates the Sha256 hash of a byte array.
- [toEventHash](/docs/utilities/toEventHash): Returns the hash (of the event signature) for a given event definition.
- [toEventSelector](/docs/utilities/toEventSelector): Returns the event selector for a given event definition.
- [toEventSignature](/docs/utilities/toEventSignature): Returns the signature for a given event or event definition.
- [toFunctionHash](/docs/utilities/toFunctionHash): Returns the hash (of the function signature) for a given function definition.
- [toFunctionSelector](/docs/utilities/toFunctionSelector): Returns the function selector (4 byte encoding) for a given function definition.
- [toFunctionSignature](/docs/utilities/toFunctionSignature): Returns the signature for a given function definition.
- [setupKzg](/docs/utilities/setupKzg): Sets up and returns a KZG interface.
- [compactSignatureToSignature](/docs/utilities/compactSignatureToSignature): Parses a compact signature into signature format.
- [hashMessage](/docs/utilities/hashMessage): Hashes a message in EIP-191 format.
- [hashTypedData](/docs/utilities/hashTypedData): Hashes EIP-712 typed data.
- [isErc6492Signature](/docs/utilities/isErc6492Signature): Checks whether the signature is in ERC-6492 format.
- [parseCompactSignature](/docs/utilities/parseCompactSignature): Parses a hex formatted compact signature into a structured compact signature.
- [parseErc6492Signature](/docs/utilities/parseErc6492Signature): Parses a hex-formatted ERC-6492 flavoured signature.
- [parseSignature](/docs/utilities/parseSignature): Parses a hex formatted signature into a structured signature.
- [recoverAddress](/docs/utilities/recoverAddress): Recovers the signing address from a hash & signature.
- [recoverMessageAddress](/docs/utilities/recoverMessageAddress): Recovers the signing address from a message & signature.
- [recoverPublicKey](/docs/utilities/recoverPublicKey): Recovers the signing public key from a hash & signature.
- [recoverTransactionAddress](/docs/utilities/recoverTransactionAddress): Recovers the signing address from a transaction & signature.
- [recoverTypedDataAddress](/docs/utilities/recoverTypedDataAddress): Recovers the signing address from EIP-712 typed data & signature.
- [serializeCompactSignature](/docs/utilities/serializeCompactSignature): Serializes a compact signature into hex format.
- [serializeErc6492Signature](/docs/utilities/serializeErc6492Signature): Serializes a ERC-6492 flavoured signature into hex format.
- [serializeSignature](/docs/utilities/serializeSignature): Serializes a structured signature into hex format.
- [signatureToCompactSignature](/docs/utilities/signatureToCompactSignature): Parses a signature into a compact signature.
- [verifyMessage](/docs/utilities/verifyMessage): Verifies if a signed message was generated by the provided address.
- [verifyTypedData](/docs/utilities/verifyTypedData): Verifies a typed data signature
- [parseTransaction](/docs/utilities/parseTransaction): Converts a serialized transaction to a structured transaction.
- [serializeTransaction](/docs/utilities/serializeTransaction): Serializes a transaction object.
- [formatEther](/docs/utilities/formatEther): Converts numerical wei to a string representation of ether.
- [formatGwei](/docs/utilities/formatGwei): Converts numerical wei to a string representation of gwei.
- [formatUnits](/docs/utilities/formatUnits): Divides a number by a given exponent of base 10, and formats it into a string representation of the number.
- [parseEther](/docs/utilities/parseEther): Converts a string representation of ether to numerical wei.
- [parseGwei](/docs/utilities/parseGwei): Converts a string representation of gwei to numerical wei.
- [parseUnits](/docs/utilities/parseUnits): Multiplies a string representation of a number by a given exponent of base 10.
- [Terms](/docs/glossary/terms): Glossary of Terms in viem.
- [Types](/docs/glossary/types): Glossary of Types in viem.
- [Errors](/docs/glossary/errors): Glossary of Errors in viem.
- [Getting Started with Account Abstraction](/account-abstraction): Getting Started with Account Abstraction in Viem
- [Sending User Operations](/account-abstraction/guides/sending-user-operations)
- [Bundler Client](/account-abstraction/clients/bundler): A function to create a Bundler Client.
- [Paymaster Client](/account-abstraction/clients/paymaster): A function to create a Paymaster Client.
- [Smart Accounts](/account-abstraction/accounts/smart)
- [Coinbase Smart Wallet](/account-abstraction/accounts/smart/toCoinbaseSmartAccount)
- [MetaMask Smart Account](/account-abstraction/accounts/smart/toMetaMaskSmartAccount)
- [Thirdweb Smart Account](/account-abstraction/accounts/smart/toThirdwebSmartAccount)
- [Nexus Smart Account](/account-abstraction/accounts/smart/toNexusSmartAccount)
- [Light Smart Account](/account-abstraction/accounts/smart/toLightSmartAccount)
- [Kernel (ZeroDev) Smart Account](/account-abstraction/accounts/smart/toEcdsaKernelSmartAccount)
- [Safe Smart Account](/account-abstraction/accounts/smart/toSafeSmartAccount)
- [Simple Smart Account](/account-abstraction/accounts/smart/toSimpleSmartAccount)
- [Solady Smart Account](/account-abstraction/accounts/smart/toSoladySmartAccount)
- [Trust Smart Account](/account-abstraction/accounts/smart/toTrustSmartAccount)
- [toSmartAccount](/account-abstraction/accounts/smart/toSmartAccount): Creates a Smart Account with a provided Account Implementation.
- [signMessage (Smart Account)](/account-abstraction/accounts/smart/signMessage)
- [signTypedData (Smart Account)](/account-abstraction/accounts/smart/signTypedData)
- [signUserOperation (Smart Account)](/account-abstraction/accounts/smart/signUserOperation)
- [WebAuthn Account](/account-abstraction/accounts/webauthn)
- [toWebAuthnAccount](/account-abstraction/accounts/webauthn/toWebAuthnAccount)
- [createWebAuthnCredential](/account-abstraction/accounts/webauthn/createWebAuthnCredential)
- [estimateUserOperationGas](/account-abstraction/actions/bundler/estimateUserOperationGas): Estimates the gas values for a User Operation to be executed successfully.
- [getChainId](/account-abstraction/actions/bundler/getChainId): Returns the chain ID associated with the bundler
- [getSupportedEntryPoints](/account-abstraction/actions/bundler/getSupportedEntryPoints): Returns the EntryPoints that the bundler supports.
- [getUserOperation](/account-abstraction/actions/bundler/getUserOperation): Retrieves information about a User Operation given a hash.
- [getUserOperationReceipt](/account-abstraction/actions/bundler/getUserOperationReceipt): Returns the User Operation receipt given a User Operation hash.
- [prepareUserOperation](/account-abstraction/actions/bundler/prepareUserOperation): Prepares a User Operation for execution and fills in missing properties.
- [sendUserOperation](/account-abstraction/actions/bundler/sendUserOperation): Broadcasts a User Operation to the Bundler.
- [waitForUserOperationReceipt](/account-abstraction/actions/bundler/waitForUserOperationReceipt): Waits for the User Operation to be included on a Block, and then returns the User Operation receipt.
- [getPaymasterData](/account-abstraction/actions/paymaster/getPaymasterData): Retrieves paymaster-related properties to be used for the User Operation.
- [getPaymasterStubData](/account-abstraction/actions/paymaster/getPaymasterStubData): Retrieves paymaster-related properties to be used for the User Operation.
- [Getting Started](/experimental): Getting started with experimental features in Viem
- [Extending Client with ERC-7715](/experimental/erc7715/client): Setting up your Viem Client
- [grantPermissions](/experimental/erc7715/grantPermissions): Request permissions from a wallet to perform actions on behalf of a user.
- [Extending Client with ERC-7739 Actions](/experimental/erc7739/client): Setting up your Viem Client
- [signMessage](/experimental/erc7739/signMessage): Signs a personal sign message via Solady's ERC-1271 format.
- [signTypedData](/experimental/erc7739/signTypedData): Signs typed data via Solady's ERC-1271 format.
- [hashMessage](/experimental/erc7739/hashMessage): Hashes an EIP-191 message via ERC-7739 format.
- [hashTypedData](/experimental/erc7739/hashTypedData): Hashes EIP-712 typed data via Solady's ERC-1271 format.
- [wrapTypedDataSignature](/experimental/erc7739/wrapTypedDataSignature)
- [Extending Client with ERC-7811 Actions](/experimental/erc7811/client): Setting up your Viem Client
- [getAssets](/experimental/erc7811/getAssets): Requests to get assets for an account from a Wallet.
- [Extending Client with ERC-7821 Actions](/experimental/erc7821/client): Setting up your Viem Client
- [execute](/experimental/erc7821/execute): Executes call(s) using the `execute` function on an ERC-7821-compatible contract.
- [executeBatches](/experimental/erc7821/executeBatches): Executes batches of call(s) on an ERC-7821-compatible contract.
- [supportsExecutionMode](/experimental/erc7821/supportsExecutionMode): Checks if the contract supports the ERC-7821 execution mode.
- [Extending Client with ERC-7846 Actions](/experimental/erc7846/client): Setting up your Viem Client
- [connect](/experimental/erc7846/connect): Requests to connect Account(s).
- [disconnect](/experimental/erc7846/disconnect): Requests to disconnect account(s).
- [Extending Client with ERC-7895 Actions](/experimental/erc7895/client): Setting up your Viem Client
- [addSubAccount](/experimental/erc7895/addSubAccount): Requests to add a Sub Account.
- [Client](/op-stack/client): Setting up your Viem Client with the OP Stack
- [Chains](/op-stack/chains)
- [Deposits](/op-stack/guides/deposits)
- [Withdrawals](/op-stack/guides/withdrawals)
- [buildDepositTransaction](/op-stack/actions/buildDepositTransaction): Builds & prepares parameters for a deposit transaction to be initiated on an L1 and executed on the L2.
- [buildProveWithdrawal](/op-stack/actions/buildProveWithdrawal): Builds the transaction that proves a withdrawal was initiated on an L2.
- [estimateContractL1Fee](/op-stack/actions/estimateContractL1Fee): Estimates the L1 fee to execute an L2 contract write.
- [estimateContractL1Gas](/op-stack/actions/estimateContractL1Gas): Estimates the L1 gas to execute an L2 contract write.
- [estimateContractTotalFee](/op-stack/actions/estimateContractTotalFee): Estimates the total (L1 + L2) fee to execute an L2 contract write.
- [estimateContractTotalGas](/op-stack/actions/estimateContractTotalGas): Estimates the total (L1 + L2) gas to execute an L2 contract write.
- [estimateInitiateWithdrawalGas](/op-stack/actions/estimateInitiateWithdrawalGas): Estimates gas required to initiate a withdrawal on an L2 to the L1.
- [estimateL1Fee](/op-stack/actions/estimateL1Fee): Estimates the L1 fee to execute an L2 transaction.
- [estimateL1Gas](/op-stack/actions/estimateL1Gas): Estimates the amount of L1 gas required to execute an L2 transaction
- [estimateOperatorFee](/op-stack/actions/estimateOperatorFee): Estimates the operator fee to execute an L2 transaction.
- [estimateTotalFee](/op-stack/actions/estimateTotalFee): Estimates the L1 + L2 + operator fee to execute an L2 transaction.
- [estimateTotalGas](/op-stack/actions/estimateTotalGas): Estimates the amount of L1 + L2 gas required to execute an L2 transaction
- [initiateWithdrawal](/op-stack/actions/initiateWithdrawal): Initiates a withdrawal on an L2 to the L1.
- [buildInitiateWithdrawal](/op-stack/actions/buildInitiateWithdrawal): Builds & prepares parameters for a withdrawal to be initiated on an L2.
- [estimateDepositTransactionGas](/op-stack/actions/estimateDepositTransactionGas): Estimates gas to initiate a deposit transaction on an L1, which executes a transaction on an L2.
- [estimateFinalizeWithdrawalGas](/op-stack/actions/estimateFinalizeWithdrawalGas): Estimates gas required to finalize a withdrawal that occurred on an L2.
- [estimateProveWithdrawalGas](/op-stack/actions/estimateProveWithdrawalGas): Estimates gas required to prove a withdrawal that occurred on an L2.
- [getGame](/op-stack/actions/getGame): Retrieves a valid dispute game on an L2 that occurred after a provided L2 block number.
- [getGames](/op-stack/actions/getGames): Retrieves dispute games for an L2.
- [getL2Output](/op-stack/actions/getL2Output): Retrieves the first L2 output proposal that occurred after a provided block number.
- [getTimeToFinalize](/op-stack/actions/getTimeToFinalize): Returns the time until the withdrawal transaction can be finalized.
- [getTimeToNextGame](/op-stack/actions/getTimeToNextGame): Returns the time until the next L2 dispute game is submitted.
- [getTimeToNextL2Output](/op-stack/actions/getTimeToNextL2Output): Builds & prepares parameters for a withdrawal to be initiated on an L2.
- [getTimeToProve](/op-stack/actions/getTimeToProve): Gets time until the L2 withdrawal transaction is ready to be proved.
- [getWithdrawalStatus](/op-stack/actions/getWithdrawalStatus): Returns the current status of a withdrawal.
- [waitForNextGame](/op-stack/actions/waitForNextGame): Waits for the next dispute game to be submitted.
- [waitForNextL2Output](/op-stack/actions/waitForNextL2Output): Waits for the next L2 output (after the provided block number) to be submitted.
- [waitToFinalize](/op-stack/actions/waitToFinalize): Waits until the withdrawal transaction can be finalized.
- [waitToProve](/op-stack/actions/waitToProve): Waits until the L2 withdrawal transaction is ready to be proved.
- [depositTransaction](/op-stack/actions/depositTransaction): Initiates a deposit transaction on an L1, which executes a transaction on an L2.
- [finalizeWithdrawal](/op-stack/actions/finalizeWithdrawal): Finalizes a withdrawal that occurred on an L2.
- [proveWithdrawal](/op-stack/actions/proveWithdrawal): Proves a withdrawal that occurred on an L2.
- [extractTransactionDepositedLogs](/op-stack/utilities/extractTransactionDepositedLogs): Extracts "TransactionDeposited" logs from an opaque array of logs.
- [extractWithdrawalMessageLogs](/op-stack/utilities/extractWithdrawalMessageLogs): Extracts "MessagePassed" logs from a withdrawal initialization from an opaque array of logs.
- [getL2TransactionHash](/op-stack/utilities/getL2TransactionHash): Computes the L2 transaction hash from an L1 "TransactionDeposited" log.
- [getL2TransactionHashes](/op-stack/utilities/getL2TransactionHashes): Computes the L2 transaction hashes from an array of L1 "TransactionDeposited" logs.
- [getWithdrawals](/op-stack/utilities/getWithdrawals): Gets the messages from a withdrawal initialization.
- [getSourceHash](/op-stack/utilities/getSourceHash): Computes source hash of a deposit transaction.
- [opaqueDataToDepositData](/op-stack/utilities/opaqueDataToDepositData): Converts opaque data into a structured deposit data format.
- [getWithdrawalHashStorageSlot](/op-stack/utilities/getWithdrawalHashStorageSlot): Computes the withdrawal hash storage slot to be used when proving a withdrawal.
- [parseTransaction (OP Stack)](/op-stack/utilities/parseTransaction): Converts a serialized transaction to a structured transaction, with support for OP Stack.
- [serializeTransaction (OP Stack)](/op-stack/utilities/serializeTransaction): Serializes a transaction object, with support for OP Stack.
- [USDC (Circle)](/circle-usdc)
- [Integrating USDC into Your Application](/circle-usdc/guides/integrating)
- [Cross-Chain USDC Transfers](/circle-usdc/guides/cross-chain)
- [Cross Chain USDC Transfers with Bridge Kit](/circle-usdc/guides/bridge-kit)
- [Cross Chain USDC Transfers (CCTP Integration)](/circle-usdc/guides/manual-cctp)
- [Gasless USDC Transfers with Circle Paymaster](/circle-usdc/guides/paymaster)
- [Circle Smart Account](/circle-usdc/guides/smart-account)
- [Getting Started](/tempo/)
- [Chains](/tempo/chains)
- [Guides](/tempo/guides/): Task-oriented guides for building common Tempo features with Viem.
- [Create an Account](/tempo/guides/accounts/create): Create a Tempo Account from a private key, passkey, or device-bound key, and use it with a Viem client.
- [Sign In with a Passkey](/tempo/guides/accounts/passkeys): Create and restore WebAuthn passkey accounts for non-custodial browser sign-in on Tempo.
- [Use the Tempo Accounts SDK](/tempo/guides/accounts/accounts-sdk): Connect a Tempo account with the Tempo Accounts SDK and drive it with Viem and Tempo Actions.
- [Tempo Transactions](/tempo/transactions): Send your first Tempo Transaction with Viem, and discover the payment-native features they unlock.
- [Batch Calls](/tempo/guides/batch-calls): Bundle multiple operations into a single atomic Tempo Transaction.
- [Concurrent Transactions](/tempo/guides/concurrent-transactions): Send multiple Tempo Transactions in parallel using concurrent nonces.
- [Scheduled Transactions](/tempo/guides/scheduled-transactions): Sign a Tempo Transaction now and define when it can execute onchain.
- [Pay Fees in a Stablecoin](/tempo/guides/pay-fees): Pay Tempo transaction fees in any USD-denominated TIP-20 stablecoin.
- [Sponsor User Fees](/tempo/guides/sponsor-fees): Sponsor transaction fees on behalf of your users for a gasless experience on Tempo.
- [Multisig Transactions](/tempo/guides/multisig-transactions): Send a Tempo Transaction from a native multisig account by collecting owner approvals.
- [Create a TIP-20 Token](/tempo/guides/create-token): Deploy a TIP-20 stablecoin on Tempo and read its onchain metadata.
- [Mint & Burn Tokens](/tempo/guides/manage-token-balances): Mint and burn TIP-20 token supply on Tempo.
- [Transfer Tokens](/tempo/guides/transfer-tokens): Transfer TIP-20 tokens, authorize spenders, and read balances on Tempo.
- [Manage Token Roles & Supply](/tempo/guides/manage-token-roles): Grant and revoke TIP-20 roles, cap supply, and pause transfers on Tempo.
- [Configure Transfer Policies](/tempo/guides/transfer-policies): Restrict which accounts can send or receive a TIP-20 token with a transfer policy.
- [Distribute Token Rewards](/tempo/guides/token-rewards): Distribute rewards to TIP-20 holders and let them claim their share on Tempo.
- [Access Keys](/tempo/guides/access-keys/): Delegate signing to a secondary key with access keys, with spending limits, scopes, admin keys, and signature verification.
- [Authorize Access Keys](/tempo/guides/access-keys/authorize): Authorize an access key to sign transactions on behalf of an account, and defer authorization to a transaction.
- [Set Permissions & Limits](/tempo/guides/access-keys/permissions): Restrict an access key with an expiry, per-token spending limits, recurring limits, and call scopes.
- [Manage Access Keys](/tempo/guides/access-keys/manage): Update spending limits, revoke access keys, and inspect their onchain metadata and remaining limits.
- [Admin Access Keys](/tempo/guides/access-keys/admin): Authorize unrestricted admin access keys that can manage an account's other keys, and check admin status.
- [Witnesses](/tempo/guides/access-keys/witnesses): Bind a witness to a key authorization and burn it to revoke signed-but-not-yet-submitted authorizations.
- [Verify Signatures](/tempo/guides/access-keys/verify): Verify that a keychain signature was produced by an active access key for the expected account.
- [Stablecoin Exchange](/tempo/guides/stablecoin-exchange/): Trade stablecoins on Tempo's enshrined DEX, manage orders and balances, create trading pairs, and provide Fee AMM liquidity.
- [Swap Stablecoins](/tempo/guides/stablecoin-exchange/swap): Quote and swap one USD-denominated TIP-20 stablecoin for another on Tempo's enshrined DEX.
- [Place & Manage Orders](/tempo/guides/stablecoin-exchange/orders): Place limit and flip orders on Tempo's Stablecoin DEX, then read, inspect, and cancel them.
- [Manage Exchange Balances](/tempo/guides/stablecoin-exchange/balances): Read your internal Stablecoin DEX balances and withdraw them back to your Tempo wallet.
- [Create a Trading Pair](/tempo/guides/stablecoin-exchange/create-pair): Create a new trading pair on Tempo's Stablecoin DEX and configure a token's quote token.
- [Provide Fee AMM Liquidity](/tempo/guides/stablecoin-exchange/fee-amm-liquidity): Add and remove liquidity in Tempo's Fee AMM so stablecoin fee conversions can settle.
- [Virtual Addresses](/tempo/guides/virtual-addresses/): Register a master address and accept TIP-20 deposits at unlimited virtual addresses that forward to you without sweeps.
- [Register a Master Address](/tempo/guides/virtual-addresses/register): Mine a TIP-1022 proof-of-work salt and register a master address for virtual-address deposit forwarding.
- [Resolve & Accept Payments](/tempo/guides/virtual-addresses/resolve): Derive per-customer virtual deposit addresses offchain and resolve them to your master wallet.
- [Receive Policies](/tempo/guides/receive-policies/): Control who can pay you on Tempo with receive policies, validate inbound transfers, and recover blocked funds.
- [Set a Receive Policy](/tempo/guides/receive-policies/set): Set and read an account's receive policy to control which senders and tokens it accepts.
- [Validate Transfers](/tempo/guides/receive-policies/validate): Check whether a TIP-20 transfer would be accepted by a recipient's receive policy before sending it.
- [Handle Blocked Funds](/tempo/guides/receive-policies/blocked): Read, claim, and burn TIP-20 funds that a receive policy blocked from being credited.
- [Payment Channels](/tempo/guides/payment-channels/): Open funded TIP-20 channels on Tempo, stream off-chain vouchers, and settle or close to move funds onchain.
- [Open & Fund a Channel](/tempo/guides/payment-channels/open): Open and fund a TIP-20 payment channel on Tempo, top it up, and read its onchain state.
- [Send & Settle Vouchers](/tempo/guides/payment-channels/vouchers): Sign off-chain TIP-20 channel vouchers as the payer and settle them onchain as the payee.
- [Close & Withdraw](/tempo/guides/payment-channels/close): Close a TIP-20 payment channel from either side and withdraw the remaining deposit on Tempo.
- [Private Zones](/tempo/guides/zones/): Connect to private Tempo Zones, deposit funds into them, and withdraw back to Tempo Mainnet.
- [Connect to a Zone](/tempo/guides/zones/connect): Connect a Viem client to a private Tempo Zone and authenticate with an authorization token.
- [Deposit to a Zone](/tempo/guides/zones/deposit): Deposit TIP-20 stablecoins from Tempo Mainnet into a private Tempo Zone.
- [Withdraw from a Zone](/tempo/guides/zones/withdraw): Withdraw TIP-20 stablecoins from a private Tempo Zone back to Tempo Mainnet.
- [Accounts](/tempo/accounts/)
- [Account.fromSecp256k1](/tempo/accounts/account.fromSecp256k1)
- [Account.fromP256](/tempo/accounts/account.fromP256)
- [Account.fromWebAuthnP256](/tempo/accounts/account.fromWebAuthnP256)
- [Account.fromWebCryptoP256](/tempo/accounts/account.fromWebCryptoP256)
- [Account.fromMultisig](/tempo/accounts/account.fromMultisig)
- [Overview](/tempo/actions/)
- [accessKey.authorize](/tempo/actions/accessKey.authorize)
- [accessKey.burnWitness](/tempo/actions/accessKey.burnWitness)
- [accessKey.getMetadata](/tempo/actions/accessKey.getMetadata)
- [accessKey.getRemainingLimit](/tempo/actions/accessKey.getRemainingLimit)
- [accessKey.isAdmin](/tempo/actions/accessKey.isAdmin)
- [accessKey.isWitnessBurned](/tempo/actions/accessKey.isWitnessBurned)
- [accessKey.revoke](/tempo/actions/accessKey.revoke)
- [accessKey.signAuthorization](/tempo/actions/accessKey.signAuthorization)
- [accessKey.updateLimit](/tempo/actions/accessKey.updateLimit)
- [accessKey.verifyHash](/tempo/actions/accessKey.verifyHash)
- [accessKey.watchAdminAuthorized](/tempo/actions/accessKey.watchAdminAuthorized)
- [accessKey.watchWitness](/tempo/actions/accessKey.watchWitness)
- [accessKey.watchWitnessBurned](/tempo/actions/accessKey.watchWitnessBurned)
- [amm.burn](/tempo/actions/amm.burn)
- [amm.getLiquidityBalance](/tempo/actions/amm.getLiquidityBalance)
- [amm.getPool](/tempo/actions/amm.getPool)
- [amm.mint](/tempo/actions/amm.mint)
- [amm.rebalanceSwap](/tempo/actions/amm.rebalanceSwap)
- [amm.watchBurn](/tempo/actions/amm.watchBurn)
- [amm.watchMint](/tempo/actions/amm.watchMint)
- [amm.watchRebalanceSwap](/tempo/actions/amm.watchRebalanceSwap)
- [channel.close](/tempo/actions/channel.close)
- [channel.getStates](/tempo/actions/channel.getStates)
- [channel.open](/tempo/actions/channel.open)
- [channel.requestClose](/tempo/actions/channel.requestClose)
- [channel.settle](/tempo/actions/channel.settle)
- [channel.signVoucher](/tempo/actions/channel.signVoucher)
- [channel.topUp](/tempo/actions/channel.topUp)
- [channel.withdraw](/tempo/actions/channel.withdraw)
- [fee.getUserToken](/tempo/actions/fee.getUserToken)
- [fee.setUserToken](/tempo/actions/fee.setUserToken)
- [fee.watchSetUserToken](/tempo/actions/fee.watchSetUserToken)
- [nonce.getNonce](/tempo/actions/nonce.getNonce)
- [nonce.watchNonceIncremented](/tempo/actions/nonce.watchNonceIncremented)
- [policy.create](/tempo/actions/policy.create)
- [policy.getData](/tempo/actions/policy.getData)
- [policy.isAuthorized](/tempo/actions/policy.isAuthorized)
- [policy.modifyBlacklist](/tempo/actions/policy.modifyBlacklist)
- [policy.modifyWhitelist](/tempo/actions/policy.modifyWhitelist)
- [policy.setAdmin](/tempo/actions/policy.setAdmin)
- [policy.watchAdminUpdated](/tempo/actions/policy.watchAdminUpdated)
- [policy.watchBlacklistUpdated](/tempo/actions/policy.watchBlacklistUpdated)
- [policy.watchCreate](/tempo/actions/policy.watchCreate)
- [policy.watchWhitelistUpdated](/tempo/actions/policy.watchWhitelistUpdated)
- [receivePolicy.burn](/tempo/actions/receivePolicy.burn)
- [receivePolicy.claim](/tempo/actions/receivePolicy.claim)
- [receivePolicy.get](/tempo/actions/receivePolicy.get)
- [receivePolicy.getBlockedBalance](/tempo/actions/receivePolicy.getBlockedBalance)
- [receivePolicy.set](/tempo/actions/receivePolicy.set)
- [receivePolicy.validate](/tempo/actions/receivePolicy.validate)
- [receivePolicy.watchBlocked](/tempo/actions/receivePolicy.watchBlocked)
- [receivePolicy.watchBurned](/tempo/actions/receivePolicy.watchBurned)
- [receivePolicy.watchClaimed](/tempo/actions/receivePolicy.watchClaimed)
- [receivePolicy.watchUpdated](/tempo/actions/receivePolicy.watchUpdated)
- [faucet.fund](/tempo/actions/faucet.fund)
- [reward.claim](/tempo/actions/reward.claim)
- [reward.distribute](/tempo/actions/reward.distribute)
- [reward.getGlobalRewardPerToken](/tempo/actions/reward.getGlobalRewardPerToken)
- [reward.getPendingRewards](/tempo/actions/reward.getPendingRewards)
- [reward.getUserRewardInfo](/tempo/actions/reward.getUserRewardInfo)
- [reward.setRecipient](/tempo/actions/reward.setRecipient)
- [reward.watchRewardDistributed](/tempo/actions/reward.watchRewardDistributed)
- [reward.watchRewardRecipientSet](/tempo/actions/reward.watchRewardRecipientSet)
- [simulate.simulateBlocks](/tempo/actions/simulate.simulateBlocks)
- [simulate.simulateCalls](/tempo/actions/simulate.simulateCalls)
- [dex.buy](/tempo/actions/dex.buy)
- [dex.cancel](/tempo/actions/dex.cancel)
- [dex.cancelStale](/tempo/actions/dex.cancelStale)
- [dex.createPair](/tempo/actions/dex.createPair)
- [dex.getBalance](/tempo/actions/dex.getBalance)
- [dex.getBuyQuote](/tempo/actions/dex.getBuyQuote)
- [dex.getOrder](/tempo/actions/dex.getOrder)
- [dex.getTickLevel](/tempo/actions/dex.getTickLevel)
- [dex.getSellQuote](/tempo/actions/dex.getSellQuote)
- [dex.place](/tempo/actions/dex.place)
- [dex.placeFlip](/tempo/actions/dex.placeFlip)
- [dex.sell](/tempo/actions/dex.sell)
- [dex.watchFlipOrderPlaced](/tempo/actions/dex.watchFlipOrderPlaced)
- [dex.watchOrderCancelled](/tempo/actions/dex.watchOrderCancelled)
- [dex.watchOrderFilled](/tempo/actions/dex.watchOrderFilled)
- [dex.watchOrderPlaced](/tempo/actions/dex.watchOrderPlaced)
- [dex.withdraw](/tempo/actions/dex.withdraw)
- [token.approve](/tempo/actions/token.approve)
- [token.burn](/tempo/actions/token.burn)
- [token.burnBlocked](/tempo/actions/token.burnBlocked)
- [token.changeTransferPolicy](/tempo/actions/token.changeTransferPolicy)
- [token.create](/tempo/actions/token.create)
- [token.getAllowance](/tempo/actions/token.getAllowance)
- [token.getBalance](/tempo/actions/token.getBalance)
- [token.getMetadata](/tempo/actions/token.getMetadata)
- [token.grantRoles](/tempo/actions/token.grantRoles)
- [token.hasRole](/tempo/actions/token.hasRole)
- [token.mint](/tempo/actions/token.mint)
- [token.pause](/tempo/actions/token.pause)
- [token.renounceRoles](/tempo/actions/token.renounceRoles)
- [token.revokeRoles](/tempo/actions/token.revokeRoles)
- [token.setRoleAdmin](/tempo/actions/token.setRoleAdmin)
- [token.setSupplyCap](/tempo/actions/token.setSupplyCap)
- [token.transfer](/tempo/actions/token.transfer)
- [token.unpause](/tempo/actions/token.unpause)
- [token.watchAdminRole](/tempo/actions/token.watchAdminRole)
- [token.watchApprove](/tempo/actions/token.watchApprove)
- [token.watchBurn](/tempo/actions/token.watchBurn)
- [token.watchCreate](/tempo/actions/token.watchCreate)
- [token.watchMint](/tempo/actions/token.watchMint)
- [token.watchRole](/tempo/actions/token.watchRole)
- [token.watchTransfer](/tempo/actions/token.watchTransfer)
- [validator.add](/tempo/actions/validator.add)
- [validator.changeOwner](/tempo/actions/validator.changeOwner)
- [validator.changeStatus](/tempo/actions/validator.changeStatus)
- [validator.get](/tempo/actions/validator.get)
- [validator.getByIndex](/tempo/actions/validator.getByIndex)
- [validator.getCount](/tempo/actions/validator.getCount)
- [validator.getNextFullDkgCeremony](/tempo/actions/validator.getNextFullDkgCeremony)
- [validator.getOwner](/tempo/actions/validator.getOwner)
- [validator.list](/tempo/actions/validator.list)
- [validator.setNextFullDkgCeremony](/tempo/actions/validator.setNextFullDkgCeremony)
- [validator.update](/tempo/actions/validator.update)
- [virtualAddress.getMasterAddress](/tempo/actions/virtualAddress.getMasterAddress)
- [virtualAddress.registerMaster](/tempo/actions/virtualAddress.registerMaster)
- [virtualAddress.resolve](/tempo/actions/virtualAddress.resolve)
- [wallet.deposit](/tempo/actions/wallet.deposit)
- [wallet.transfer](/tempo/actions/wallet.transfer)
- [wallet.swap](/tempo/actions/wallet.swap)
- [zone.deposit](/tempo/actions/zone.deposit)
- [zone.encryptedDeposit](/tempo/actions/zone.encryptedDeposit)
- [zone.getAuthorizationTokenInfo](/tempo/actions/zone.getAuthorizationTokenInfo)
- [zone.getDepositStatus](/tempo/actions/zone.getDepositStatus)
- [zone.getWithdrawalFee](/tempo/actions/zone.getWithdrawalFee)
- [zone.getZoneInfo](/tempo/actions/zone.getZoneInfo)
- [zone.requestVerifiableWithdrawal](/tempo/actions/zone.requestVerifiableWithdrawal)
- [zone.requestWithdrawal](/tempo/actions/zone.requestWithdrawal)
- [zone.signAuthorizationToken](/tempo/actions/zone.signAuthorizationToken)
- [withRelay](/tempo/transports/withRelay)
- [TempoAddress.format](/tempo/utilities/TempoAddress.format)
- [TempoAddress.parse](/tempo/utilities/TempoAddress.parse)
- [TempoAddress.validate](/tempo/utilities/TempoAddress.validate)
- [Storage.defaultStorage](/tempo/utilities/Storage.defaultStorage)
- [Storage.from](/tempo/utilities/Storage.from)
- [Storage.memory](/tempo/utilities/Storage.memory)
- [Storage.session](/tempo/utilities/Storage.session)
- [Client](/zksync/client): Setting up your ZKsync Viem Client
- [Chains](/zksync/chains)
- [toSinglesigSmartAccount (ZKsync)](/zksync/accounts/toSinglesigSmartAccount): Creates a single-signature ZKsync Smart Account
- [toMultisigSmartAccount (ZKsync)](/zksync/accounts/toMultisigSmartAccount): Creates a multi-signature ZKsync Smart Account
- [toSmartAccount (ZKsync)](/zksync/accounts/toSmartAccount): Creates a ZKsync Smart Account
- [deployContract](/zksync/actions/deployContract): Deploys a contract to the network, given bytecode & constructor arguments by using EIP712 transaction.
- [sendTransaction](/zksync/actions/sendTransaction): Creates, signs, and sends a new transaction to the network, with EIP712 transaction support.
- [signTransaction](/zksync/actions/signTransaction): Signs a transaction, with EIP712 transaction support.
- [writeContract](/zksync/actions/writeContract): Executes a write function on a contract, with EIP712 transaction support.
- [estimateGasL1ToL2](/zksync/actions/estimateGasL1ToL2): Returns an estimated gas for L1 to L2 execution.
- [getBlockDetails](/zksync/actions/getBlockDetails): Returns additional ZKsync-specific information about the L2 block.
- [getBridgehubContractAddress](/zksync/actions/getBridgehubContractAddress): Returns the Bridgehub smart contract address.
- [getDefaultBridgeAddresses](/zksync/actions/getDefaultBridgeAddress): Returns the addresses of the default ZKsync Era bridge contracts on both L1 and L2.
- [getGasPerPubData](/zksync/actions/getGasPerPubData): Returns the scaled gas per pubdata limit for the currently open batch.
- [getL1BatchDetails](/zksync/actions/getL1BatchDetails): Returns data pertaining to a given batch.
- [getL1BatchBlockRange](/zksync/actions/getL1BatchBlockRange): Returns the range of blocks contained within a batch given by batch number.
- [getL1BatchNumber](/zksync/actions/getL1BatchNumber): Returns the latest L1 batch number.
- [getL1TokenAddress](/zksync/actions/getL1TokenAddress): Returns the L1 token address equivalent for a L2 token address as they are not equal.
- [getL2TokenAddress](/zksync/actions/getL2TokenAddress): Returns the L2 token address equivalent for a L1 token address as they are not equal.
- [getLogProof](/zksync/actions/getLogProof): Given a transaction hash, and an index of the L2 to L1 log produced within the transaction, it returns the proof for the corresponding L2 to L1 log.
- [getTransactionDetails](/zksync/actions/getTransactionDetails): Returns data from a specific transaction given by the transaction hash.
- [estimateFee](/zksync/actions/estimateFee): Returns an estimated Fee for requested transaction.
- [getAllBalances](/zksync/actions/getAllBalances): Returns all known balances for a given account.
- [getBaseTokenL1Address](/zksync/actions/getBaseTokenL1Address): Returns the base token L1 address.
- [getL1ChainId](/zksync/actions/getL1ChainId): Returns the Chain Id of underlying L1 network.
- [getMainContractAddress](/zksync/actions/getMainContractAddress): Returns the address of a Main ZKsync Contract.
- [getRawBlockTransaction](/zksync/actions/getRawBlockTransactions): Returns data of transactions in a block.
- [getTestnetPaymasterAddress (depreated)](/zksync/actions/getTestnetPaymasterAddress): Returns the address of a Paymaster on a Testnet.
- [getL1Allowance](/zksync/actions/getL1Allowance): Determines the amount of approved tokens for a specific L1 bridge.
- [getL1Balance](/zksync/actions/getL1Balance): Returns the amount of the token held by the account on the L1 network.
- [getL1TokenBalance](/zksync/actions/getL1TokenBalance): Retrieve the token balance held by the contract on L1.
- [isWithdrawalFinalized](/zksync/actions/isWithdrawalFinalized): Returns whether the withdrawal transaction is finalized on the L1 network.
- [withdraw](/zksync/actions/withdraw): Initiates the withdrawal process which withdraws ETH or any ERC20 token from the associated account on L2 network to the target account on L1 network.
- [requestExecute](/zksync/actions/requestExecute): Requests execution of a L2 transaction from L1.
- [finalizeWithdrawal](/zksync/actions/finalizeWithdrawal): Proves the inclusion of the `L2->L1` withdrawal message.
- [deposit](/zksync/actions/deposit): Transfers the specified token from the associated account on the L1 network to the target account on the L2 network.
- [claimFailedDeposit](/zksync/actions/claimFailedDeposit): Withdraws funds from the initiated deposit, which failed when finalizing on L2.
- [getApprovalBasedPaymasterInput](/zksync/utilities/paymaster/getApprovalBasedPaymasterInput): Returns encoded formatted approval-based paymaster params.
- [getGeneralPaymasterInput](/zksync/utilities/paymaster/getGeneralPaymasterInput): Returns encoded formatted general-based paymaster params.
- [getL2HashFromPriorityOp](/zksync/utilities/bridge/getL2HashFromPriorityOp): Returns the hash of the L2 priority operation from a given L1 transaction receipt.
- [parseEip712Transaction](/zksync/utilities/parseEip712Transaction): Parse EIP712 transaction.
- [Viem · TypeScript Interface for Ethereum](/index)
- [Client](/experimental/client): Setting up your Viem Client
- [ZKsync](/docs/chains/zksync): Integrating with ZKsync in Viem
- [defineKzg](/docs/utilities/defineKzg): Defines a KZG interface.
- [fromBase58](/docs/utilities/fromBase58)
- [fromBase64](/docs/utilities/fromBase64)
- [toBase58](/docs/utilities/toBase58)
- [toBase64](/docs/utilities/toBase64)
- [opaqueDataToDepositData](/op-stack/utilities/fromOpaqueData): Decodes opaque deposit data found in the "TransactionDeposited" event log.
- [fee.validateToken](/tempo/actions/fee.validateToken)
- [Setup](/tempo/actions/setup)
- [withFeePayer](/tempo/transports/withFeePayer)
- [TODO](/account-abstraction/actions/bundler/introduction)
- [verifyHash](/docs/actions/public/verifyHash): Verifies if a signed hash was generated by the provided address.
-->

# sendCalls

Requests for the wallet to sign and broadcast a batch of calls to the network.

[Read more](https://eips.ethereum.org/EIPS/eip-5792#wallet_sendcalls)

## Usage

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"23cc0b26e73d36e22e1c9e3594a82fe063b379e2cab0a748f3bad7a008466b70","data":"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="}
import { parseEther } from 'viem'
import { account, walletClient } from './config'
 
const { id } = await walletClient.sendCalls({ // [!code focus:99]
  account,
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

```ts twoslash [config.ts] filename="config.ts"
// @twoslash-cache: {"v":2,"hash":"8b60dba3ca8dcd0771a6e4300b1b49dd0adcfd582d2149a443ef40dcd5654fb0","data":"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"}
import 'viem/window'
// ---cut---
import { createWalletClient, custom } from 'viem'
import { mainnet } from 'viem/chains'

export const walletClient = createWalletClient({
  chain: mainnet,
  transport: custom(window.ethereum!),
})

export const [account] = await walletClient.getAddresses()
```

:::

Notes:

* `account` and `chain` are top level properties as all calls should be sent by the same account and chain.
* Properties of `calls` items are only those shared by all transaction types (e.g. `data`, `to`, `value`). The Wallet should handle other required properties like gas & fees.
* [Read `wallet_sendCalls` on EIP-5792.](https://eips.ethereum.org/EIPS/eip-5792#wallet_sendcalls)

### Account Hoisting

If you do not wish to pass an `account` to every `sendCalls`, you can also hoist the Account on the Wallet Client (see `config.ts`).

[Learn more](/docs/clients/wallet#account).

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"567252041b6e226afb7b5e0911a0906979dd1c8e057727caab8344744a048848","data":"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"}
import { walletClient } from './config'
 
const { id } = await walletClient.sendCalls({ // [!code focus:99]
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

```ts [config.ts] filename="config.ts"
import 'viem/window'
import { createWalletClient, custom } from 'viem'

// Retrieve Account from an EIP-1193 Provider.
const [account] = await window.ethereum!.request({ 
  method: 'eth_requestAccounts' 
})

export const walletClient = createWalletClient({
  account,
  transport: custom(window.ethereum!)
})
```

:::

### Contract Calls

The `calls` property also accepts **Contract Calls**, and can be used via the `abi`, `functionName`, and `args` properties.

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"f8c851f01a515239023716453197f276157cf716d639a35276b529592bc90281","data":"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"}
import { parseAbi } from 'viem'
import { walletClient } from './config'

const abi = parseAbi([
  'function approve(address, uint256) returns (bool)',
  'function transferFrom(address, address, uint256) returns (bool)',
])
 
const { id } = await walletClient.sendCalls({ // [!code focus:99]
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
      abi,
      functionName: 'approve',
      args: [
        '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC', 
        100n
      ],
    },
    {
      to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
      abi,
      functionName: 'transferFrom',
      args: [
        '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
        '0x0000000000000000000000000000000000000000',
        100n
      ],
    },
  ],
})
```

```ts twoslash [abi.ts] filename="abi.ts"
// @twoslash-cache: {"v":2,"hash":"0331bad54efeb88dc285ebcaa9da4b7f6792f61eff26555c5f51ee6eaac07994","data":"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"}
export const wagmiAbi = [
  // ...
  {
    inputs: [],
    name: "mint",
    outputs: [],
    stateMutability: "nonpayable",
    type: "function",
  },
  // ...
] as const;
```

```ts [config.ts] filename="config.ts"
import 'viem/window'
import { createWalletClient, custom } from 'viem'

// Retrieve Account from an EIP-1193 Provider.
const [account] = await window.ethereum!.request({ 
  method: 'eth_requestAccounts' 
})

export const walletClient = createWalletClient({
  account,
  transport: custom(window.ethereum!)
})
```

:::

### Compatibility Fallback

If the Wallet does not support EIP-5792 and `wallet_sendCalls`, passing the `experimental_fallback`
flag to `sendCalls` will allow Viem to fall back to executing the calls sequentially
via `eth_sendTransaction`.

:::warning
When using `experimental_fallback` with a wallet that does not support EIP-5792,
Viem will return a custom bundle identifier (`id`). While this identifier works with Viem's [`getCallsStatus`
Action](/docs/actions/wallet/getCallsStatus), it cannot be used with the native `wallet_getCallsStatus` RPC method.
:::

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"e5e4c3ee7495df3c825cf3b15683951d4b8f74357895076608cadb000230fc17","data":"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"}
import { parseEther } from 'viem'
import { account, walletClient } from './config'
 
const { id } = await walletClient.sendCalls({
  account,
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
  experimental_fallback: true, // [!code focus]
})
```

```ts twoslash [config.ts] filename="config.ts"
// @twoslash-cache: {"v":2,"hash":"8b60dba3ca8dcd0771a6e4300b1b49dd0adcfd582d2149a443ef40dcd5654fb0","data":"N4Igdg9gJgpgziAXAbVAFwJ4AcZJACwgDcYAnEAGhDRgA808AKAQwBsBLZuASgAIAzAK5gAxmnYQwvEaRjMaAdTasYaAMIcYYNAB40pZmDhYIpNLzo0wUOLwAqBoybMVp+ZuymWtN3mveevAA+vMKw/J4wULwAvKHWMBFgUa7MIiIQwmgA8qQAglBQsnC23ta2eemZ2sG8BUXwtiFhiZHRcS1JKbykWCIAyiL4MAC2zBb0PrYASn2Dw2O1nW2x8eFtAHyMWMwGI6pkcIi8Sqwq6praapIRAOZ6jsamaK5DHmCpVVm59cVwrr0BkNRswNtxjqdzhp2FpdPpDE8XG53q4AAq7OAwSoZLI6NI47Q/Qp/DYAubAsYbAA6YHYI2c5hkckUylU0NhlBAUAgIgQiBAalk8ngvHGkNUfku5gA7uw0PhRbxbuwSFJkA4EQyALqMfBoNBYI4AeiNRBhIwAdHB8EbubyjSIpXAjZ59BA+BkwHdBLJovxTIrkP53jq9QbjabzVabXbnY6Ydo4wEjNwLTSaQBaXgAER5R14YcNiBNZtG0dteYdTqN0tZaHTYDyJzrkoT5nYtkMvFdZH4aRgvDQEG72jIaRlcoVyAAovKyDBBCM6l9tIweKH9UWTaphrJFxbTLcjVojbdWBASrsMEaAMT46poPiGaJYUjEdiwWxz0UAI3YHEwQdh1kfQYRIUUVzQf4JhgERBBoQdHnHCQjFcOB2FuKR9kvW54FcVQRAtQd8DfQRbincVzEqcRJDgDdw2LSMy2tCt7WQ2iazrF1tDfKBBDEFDUwbOxhmbM4JXZGo4EELAGVsdDMM8W5eGIMhEEzXhkAAKX6bIADkM2mVE1GXAkoPorcmMtFjYyrNtnVrcS0BvAArOBJAzQEM3vLIeF4RgYAtW4iIAITfaVMVIXhp0mIwULE85oMo64wGSMR8LQEQhLALNkAAGR5NhTIfOjdU3CNS2smNK3jWEHLrG9zxENhvMguAM1fFVhQzABrGAMAzEZkhGSR2BEDMCL4AKgqIzqiGFXg+uvIbRlGkReEcxLU05NBmFuPlkGQEAdj2TlPTuXgs2AAABDgwB6hK2SlFK7gAXxALUKCOkCfSMTkm0o1tYSIm67oe5KpXez6jroZh6RUTkTV4HT9MM4ziqyGk6QZXhgGkIUWScySXmkQQ4CHJdXoEN8lwAckq2msfpZ5cd4MZPGScwqf4GneHp80HWTOBGbAGlPXJ6QpVWJlhQhttGGAGleGRTxjnZ1LVAoJXEM1Z5jjg8mIBGRhZWsCBpQtHd50XbgtbAV7uA+r6QFh+HcCoJGCua1gMe0JmcbxmXCahKVXjJineG53n+dGEXsZZvG5uFABpfq7AgbEH0j6mjb5yqjR8xM4+ZsxWfVzns553OY5GQX3mFhtxcZKW4iDmA5dhBXtcLtBjiTmhU4wdPM6yRhaYABloQAyAlp7htbeVW2feTm7eV+EnD1gtN0YW2aQdj7PpAcndgYRAAE4qBUMBbnlJAAEYAA4qF20hcNPkA2477ROTu3BEHHqgbwDBiDIEgM+r0KDoGwH/AgqlyDP0sEwNgnA/JCFEDRKQBsKY6FfO+WAUUyi+FnLuBcIxURvjNPgrYuDKFqV4DQj8ZBXg3AwgAfmOGocORsNQbzMC9DC4I/BcJGDwxE9ZaQl0ZMInae0DpHU/DIdgWAMGckFMyEU4wsG53XmIpUKotCiikNOAAkqiDMd875nwAMzSCNlgDghhzAAANZAAEdBDwDQE40U+pSDsB/PBQKB8qDHzMEgAATBfEAV8b74CQAANmfrsN+eAtEjB/pEJAACP7uGATQcgiBIkQKgTgPAhASDwOoIg/kLAHF+SbkvDmqhjiKykMrXgP4mo9RivY0whwWna3ae0oU3IwCsAwLwcIzBBCsF7rjQZQzFkjMkOM3gYA4YwGOFSEAxDDjNVFiAAA3AsxZwy5CjNWT6VgWyCDlUYlbUgcB9kWgkNs45bTTlDOWWMiZzAsDsAAKqkGubwbZhYIx/PYJbOcjznkSALv8t5Jz2mvXeUM1FCzOk8h6nYOkmzeB33CePYlaL2menhGIfMrTPk9HOSsiZWg4AAtpBUuAbBpjwAgKwCpAyPk0tpcwC5vziSNBuZPGAErJUSrvgAFigAAdkfiIcJP4ZXyqgGfM+4SrGwGYD+O+VirEAFYYCyplVKpFfKaXfNWVikQPU1HCigMcbV48H5Go9Q/UlpyMVWrOYK+lbMZniG9qwKxvL+X+qFaKEVJQxW0GahYn8sBx5GrPvK+VP4rHxKsRY+J8rx7hIfg/eJKqYDhOYHfeVVj03xMTXfS1kblY2omXah1BMojHFlca7N4877esWb69FA7GV2FYDYdhAro3kz8dfZAWolgJC6FAAdH4u0DvWfsG5uy9wjEbe09Z4gSCcNILIUQGAI2fJbWsjZ26YX7tOdeuAGARg/i5duuwAAJB9Sy6U/MmbBOkbB8yPwHUO9pFpIMEvHmzPpvBIMWgHRU9g/AMCfq4PgSdwZPAADUyAobQxhgAYlIZoS62jvNev7Fm5dVCclCafNNl8tCxKQPKpJr86P8lowwS+mTEB30Abk8coDz7FOoNAspcCdrVI/rRGUdZiaXuVj3Y4yxkgrsxfIIYk7qWfJGMGsayhJ1vq5XIUjvByGqHEKhnQABZQzoaQrafwNkZRKE4AbEXesDTYHvOtF8ws5qwJcVbrWYuH8ZAB3pCURywVk6+ysExLUPTj6YDuM8ZO7YuwNn5PzGoEQsX0sePJuiPYBxHl8BiF58hRsOwwB0AVorGXyYcrQL9Ow0CNh+bIz5qI0XkzKcWW2np55ZCPKG9av9qypnBsm0269m78XbJ3U8wwP6m1TsDVcm54L7kwrW2AF5EANsLem78/5QKQVgruSaSF0LdyHeOwi9gp2fUDuHci5WCGCXxNg7IeDkGPvtOQ6h9D1osPJjw34sHxGLPqf6ws8D32oNWPlf9gcCGR2xWdbwHQDTao1EIbYVLiysdI94AAMmirQccZXxBsB0AhjYWx+BgGOIwQncziZM8g2CWIXmudVa8zz5nlH6Mv1PnfQtzHr63wE+EjjKT+SbSem2DJyQkBWKEzlkBBSDXicwKU/k5TQEIPoEgupHoO1f10Jww2IjHgMlcKTkbtBenjapV9rb/7ZuzPm2lgN/6lt3se/st7v6g+XOBbt27x4DtwpO0c73XzzuikuzH0FtyGJ3f+Q9vZhhnuQoj8jyOA622hfxYS4l49ouSApVBAPPvVmMuZfox57LOXcroaTqbUfhUNDjVn8VUrJWyoVUqlVaqNVap1XIfVhqTVmotcnv1gfo1tsdTQXHrr3WeuB8rUvqf+9BtmUZs44b5lr8j9GwVg/8zbMnvW5NMBU3pszdm3Nd982FuLaWyLFaVaNa8qdalaDaq+m216m+HauO3aRqva/a3upepeo646cAk6T6oEc6C6vWAWiOfKa6BKG6t6WeO6pCP6h6+iJ6Z6IgF6V+NK5OfKpeP20uGOgOiGCyoOhGEOHCUO+GsO1oJG/my6lGrgCOUAYh5GGm1COW+weWQ2jBDsChQOe81Gpcn8imUonIsYeAW+Gij05gxMG0k4ioyoqomkoi2oZUOeVk5YtkXOzorob4HoLCtwPoUQAgAY4wQYyYFkFUUYNkNU1YC8KYaYosOUOYeYxwe2JYAR1U9oDhnETkDYAMLYRhHYhiI4+SfYIgA4Q4WRY4Ygxh8omkZBi4vsaAa43Afh+2JC+4h4x4YAp454l4pA14d4kET41g9CFCjCX4okeq/4coEy+RIEfiMA4EPc0EdAsEgSOsRg7EqEvACkWEjQe0eEFgmURE8opE5EmkgM1EHmNRsRzE8Rzoix9UTk3EbofEAkkg2UNIIkA4gMRh0kskzw8kGEtI18KkPKGk2kukBkRkJkI8iYxxthgRCR1YquzkbkHkXkUxU0gUwUvAYU5skUNOVg6EkgBhSUimkgaUJMk0YRuUXsRUoJ5k1hlklUdhQR9kSR5wjUhUrArUZk7U/cMAvU/Ug0w0a0E0mUSJM0PRXUCES0RoK0I0tI60MJPAFoMi+0SAh0x0shZ0rhl0uMt0ng4MmhbY/CtwUMzsP0pAf0VAqRTkQM2gIMmp90BhxMBpMMtObsiMRoyMgJaMIJkEah5ggcNuOpsIYcDulc0cDMXpZcy8EoUc1c+cIRDc4RBOLc+M6ituXcbSIRas4ZLw2sOiDI+swiJsng3IFsDypCu89sjs0MLsjp9i7sIAnszJFRoZPpSZfp2gAZEckZdMIZEiAcwp80A8acGckEQZUZAsUxxcPZPGw5nZAsMZIsYs8mksbY0svpRMUoKZKmkEfcfifZMAg8w8kEY8k8M8c8qZg2jSGsmZbS2Zm8hYO8ds+8Woh8DG98VasurGAmT81AySXGH8K5Ic6ufGmuiA2uOSuu+SESD8hukmJu0m5u782wb4OAZgGAHoyYkO7wKWmKXSo2fSE29BV6aefucyveBFJ+IepBCe62EBZ2J+O2WeMR8eYehery1Fka16kKV2seNh92DyT28KxerFg6YG5eXSleXaRKJKQW9eeSXu1+16reLKhwne7k3epATex+t+saD+IAI+o+pqcqiqD8yqqq6qmq2quqC+xq+l5qkqEeGlga0B6iO+VibqHqRqXqSBB+zeEyBmZ+oal+JF6+gad+fw8az+KaaaGaWaOaeaBaRaJaZagB1ata9adlUaDlXSehsBMqPa8SfaXlyBI6RgY6E6xwmBs6tw86whFGCyhBiBfK5FK2MK5BgllBx6PoNBdBgV3lN6YWTVu4EeT6L6b612OyX6g1hFgGYwSWXaHlTBA6LBMGI0AOjBQyXB4OmGvB7w0OBGG1QhuBIhe81VGm2heYuhyYnhUU34XOcpISku98Mq2SMS8uRqSuP5IRGuf8MqOueSom4SUFxusCFSMmFuNSyCXALhRg5gPGQ2buHu/S+FQVvuiQ0y/uiN/Ki2JB/VBeByXl9l/6dFN2NhvFieaVzaaeHFmeRNlkPFlFR2/FiKgln281WF2KYlBKElteUlPE44slfe0aCl7ebKrAHKKlPK6N/NwVWl8ael0qBlk+JlM+5l8+BqVly+tlTNpFG+mVMBLqLle+7lBVXl16vlIaygAVKe6V/6IVoqw+CaYBL+b+UVn+sVv+CVABlayVIBqVmtSNtqOtTlXaOV8BeV9VNKhVCyqBpVPVM6SkVVB1NVBBsBxBfVOyzVi4FB8gVBHVWgtBTemNqdO6E1J+z6r676pB41vtPVsAhW01IGc1zNQyi1bBq1IO/B3Bm1fgfBMOHd+1aweBmm9soZPGEuJ8D17G0SLG8uE9L8yuIAI9gFX1P1ImBS4CkCEmgNpulSNAoNIACFEASFmAfA15ZgHCwilhzwp1vIeATxvAwJ8xYio9YSAm7lb58uUSs9P5J9vG0S/Gr1oFv1BS/169RuMCW9IN8F4N9SwiOgpOkgxwOgExsIEwVgvgS0EA/A0UpiFi1i04qoaAdmfyWwSD2gxwJDJMHA5MWgdCJiqIODVieDsIhDWAyA5DWowuvARAEAH4A6sgI0JAeUHYVgdCiD+DKDUwi0/UGDWDdDliDD+DzDxD+DZD+DrglDwjalMj9DjD2gzDrD+D7DAunD3Dg9qeLWcytD9DHK5jJGOgljaqMqdmO40AnmlG1CvR+CQ28DeO5D4j5QkjGA0jljcjOjBDRDAUyjFgqjvA6j1DmjwTuDCjfy+jsIhj1WxjPDCyfDqkgjVDyQmjojyDxOATQT2DITSTWASjsIKj/pMTQjcTxwCT8jTDyTbDHDXDmTfKbiJWFjZT1i1jPTtj9j8qjjzjNg3We8zCXobCZ9DuF9fCrhgi9uFM8z4i8c6h0iSSCpKA8i8Aii7mkgqiHanYpMgZ39ei5hXYtD5icjti8MnANQLixWni3i8goEASNAcpj5d1Y9Am8SUSz1cSiAiSX5nG78aSn1SA/9QCK998ViANYDsFVSu980UUpshZEIBZ5sVOg40C0jZ4EAP4bAIkHYV9fIIAt9AAVJS04ui+bE4tSz0QfWQIBNI2KFi9KCpD+C5LBOYCYK6F+MON+HS5y4Szy0UXKJiKwPwGETSMgHZtmHpHfYkPOKIDAOCbACQOeEhRaCNAAF7/isDMAHivysTOgKAwA/hGh5CojGJGgKAcs1gcuOw/PP1VoguAsJJvXvwiuQuIDQvCZ64RLjwItSbA1wVMC4KH0oUnAcv567q6YLLeOFNE4462DoOYNNOhOKMRPVNRO1OxP5ONN9PNO6OtMGPtMmO8OrQCP1NFs+NiPFMZtaPlMtOVO5ukP5utl1N5M0MlvZvlupOVudNmM9PFuyP9PPPkxDPYMONOPyguMTP2zHVRBP1S4PwgWeuICfmf3vzFmLh+sBtgV/XyqhswXhvIvgsLmqa8BOKTwAAkwAsd18r0Tia7ESBqb9QLM93578Pcfrn5MLQbAmMqZ7QNZul7qSC5MJSm6NN74h5eLmib1+pt5+rAJmEAZmXYIQVm+oBG9mjmygzmmUrmBzRgXmCdgWTBK7pjZKaQww7NYAEWUWQWhWWAcWUACWwGA4IQ3V3TmWHOJ0uWCNTW7HU7aAZWwnlWRjtWIw9WjWbHAznibWHWXWPW/dh1fKaZEt7ScNY2CN3V+NM2KNc2OnbFaejVadTFuNltftEyhN2elkJNzFSeeNWtwVGeo1DFtN1nRejNbnh+Rt3uLBf2y1mOKh1+61GG6FuG7de18OUh+BjdEGqO6OYX7B2OqDCD8ZS5xT3Vrdh+OLMUdOJ8nArAvOFoLOjAbOHOXOHCUoFX/O6TQuRjoufO4urrp8rqX798iuoLc9MHWhi9SAgHgb4FwFd8YH4DEbNSUbLLMbb8vwjQ8AHOHDsn8nAA4qoEtyUPACp8aZ1jgBsGS3gPt0YIqOoypJgz3DGvfiKObBph0iMaJDCSpFFDdQ2FmLmLyNEXHjSZCecXcUYAyaoKeNt1pfABpCjECejPO4QDYMcMgE4juAAPpTFOLgn7uWgNEniaswDauHBmsvbOhwk5SAi3io+InylyIgBGkmkgC5PmBstDk227e2APceE/jPcDivcBg3Ualgy8BbdoA7eYhwBneHcwD2mVlwzVmcjrPemJmywtkkxpJTl5zmjjkJznkVwdka+jB1yeCxnzlQ2LnIOtx/lq6dx6bac8arwP05mnMUz5lmxFnp0jClkOwm8SxTGrDMC1hyhm+WmLcQ9wA7zBJHz3WFI5U9cK7et4Ah93cIDDfbvL3AcyqgeHwZCwB4AK+swaGrlthtm5x681xa+lx4yTml/RlCxznJDu4swNKDdLkW/NmF/W/zxnl29ZlO6bxpIu+FnxukIACEnvJ5NIdAOMDSyAPcC6cQ/vHgCm7fwf4PSf4fVAchzASAoAZQ2JYAeAUEIAr0r0QAA="}
import 'viem/window'
// ---cut---
import { createWalletClient, custom } from 'viem'
import { mainnet } from 'viem/chains'

export const walletClient = createWalletClient({
  chain: mainnet,
  transport: custom(window.ethereum!),
})

export const [account] = await walletClient.getAddresses()
```

:::

## Returns

`{ id: string, capabilities?: WalletCapabilities }`

The identifier can be any arbitrary string. The only requirement is that for a given session, consumers should be able to call `getCallsStatus` with this identifier to retrieve a batch call status and call receipts.

## Parameters

### account

* **Type:** `Account | Address | null`

The Account to sign & broadcast the call from. If set to `null`, it is assumed that the wallet will handle filling the sender of the calls.

Accepts a [JSON-RPC Account](/docs/clients/wallet#json-rpc-accounts).

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"bcc243e71b89e10823211f1e07013e63c38ca03c1a141e089bb99239823c99fa","data":"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="}
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  account: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266', // [!code focus]
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

### chain

* **Type:** [`Chain`](/docs/glossary/types#chain)
* **Default:** `walletClient.chain`

The target chain to broadcast the calls.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"2a28cfcf4ab97c7d21a367a461865ce9c6c0552ced3ff68ddf3cf6f0764bc55a","data":"N4Igdg9gJgpgziAXAbVAFwJ4AcZJACwgDcYAnEAGhDRgA808AKAQwBsBLZuASgAIBjCGDhpeAW2bswYGGkS9gAHTC9VvAEasI/ANYBRWli2kyceUpVqrJ5lCGsMvWADNmAV1ZyFyq77U27MAdeMGYxGHlFED00fFN+ZjAogG4fP18A+0c3UlZIgjQ0LDMAehLZONI4BLAAOnYIFLT0/xhbLN5mLHYAVVz8/ELixDKu9lqK+MT6iBKxpss/AF9Uxd4V5o0tXQAVdnD5AEYAJgAGc9WrQTA0UmZ+NDNvNes2wOCYYR6wdhIqtgASvAIKw/uZNi1MkFHLYoCY4E8oqdaDBUWjUYcACxQADshwAHPxjupMTioABOcnHADMsGY6kO1OpAFYYFjMeiFi1Xu1oVttDoAMI2GhQeQ00745nS/GXdIbF6tXnBMQeNDsBKsVjU8GKvxQ4Kw+GIkDIhKHQ7qWCnZnknE49TUgBs1ItTpxp2O+PxTuJMGOzEOOOpdqd5sOXO5qgNjk0AuFbVFR0xLOdp0OcuWmfW2c+cB2rCgcAA/PIY7wRKQpABzZAAXV4AB9eG4wC4pDAoNn2GLeBnNqEDrwojFKjA3GJI6pQuqSIKciYwPwMLrIW8OoOIsPorEyFOMuu+XAMGJ1CD8nodgAJfc896OWD8fZsJ4E7MKqy1L9907iCAmXgv1qbM/nYZwMCvLh8FLXhBXwSQwAANTIMCIKggAxFRm1bdsZC7ZQlmUfYsH/UQJCkGQGCoERmFIBhEHJKhWE+atYiQHEqDQWjq1kPByOkXimI7JBTiofh4LuB4yCQcklgodBsFwRACGIaTOLoeiQBYDguD4a4RF4AB3NhmLQQUOE+LwLCse5BFbLwcJgZwO3wtZ1GYNBxJg6z0lVTwNRMmCzxBNosN4AAFExClQgAeABZNUAq1AAhDzxIAeSwdUhDgAA+JsWzbJyXPfArHOcvDswScSYD2IcwAndQyCqp8sCBWwYNcVg4BgAqfP1GAAEc3HgNAYMYLBaLCWRTHkQVWqBYbRvCqbwhoKo+AAXnyyKIDEdgepi+b2DaoaRpEIE0ByMAdkU3LSuwoqKs7Kr4KkVd0jjXQDCMf9ZueKNo0PYIXHcTwPsBpV7xCaaL13KoalvQHyxyPJt0GIpSnKeHqmmBokajcsxj6NGogx4ZRm6CYcZqGY5m6AnfA/eVs0/b9DidP8AKA1m1FA8DILgaC5repCUIFjCwvKkrNmZ1QgN4akcS53qec2DTPl7GL9NEfgLJuXgNbbOAAfSNW1iWXgADJeAMe40BWujOFYGKgNy3LGGcMB5EYPX2Esub9bQV2v1yrb8r9yzw9goOQ9qe6CKIsQSLooyTNkcz/ZuSgQBouikFJJiWLYxATk47jeOU4ytQzoOc44GQkEOMSJPt6SGLkhScDwQg/hzmh6DwHXeB7eRKxrHO8/o/EOJAZiwFY/AkGOcvSB4zSe3r4TEGpFupqk8hEHxTvqEUnvVPIdTB+U7TOB4AQctEavTMzgPTdUWyIHs+RpcqzZ3M8sLd+vg/Lqk1KwIKEAQqJAKpFWQ6pwLxUSuA1KgDMrZWEPlR6uEXqyzKk9GWaxqpxDqluBqp5mqbH4AtN4nUXy9WbP1A8S0RDjUmncNa/1jqnRYQ7VaM0Nq8G2hFUge0DowCOjQ3hl1rq3RwAnC2+CcGuSuKLCGvgvr6EMMYf6TC1zKgfE5MGVkITI2Bo4TccNKi4ySCAXmhNzEtn6OjIYWNJgIzxo0OxpiHEGM6N0EmAxXEjHpuMdxNi6bzG8XqJm9icw+MAuzTmYg/qJOAgk/maEhYwTgghZCVYJZC0wko4qf8LbZgVkrFWaTcz0E1vIbWj8BBB0NnU42wC2bpMUTbO2DxHbqjYHHd2ntva8F9kHQOWdg5u2jpHG40dX43CGasQiPxk6kTTjXMyddqJcXzqXc4RcF4lzLtQCumln61ymVvRuO896SXWsvQ4J9MDd2Ur3NS1ANJMCwKInAdEMB8B6m2QUJkngxXLKgTY5Y0AQHyMiD0lIcR2lOPwZkBIThQH4NSZg6ZUVknTOoZkpwYCnCgEGLFyL+D4n3OWIgbARryESBgFZFBgHligB5Zg8LaB0igE1JytLHGwp5cwZk1DqT8FOCGckmIAAiyVmTqDJeSAAgqyPQUA5WHFOKC9yyVJSMndPiVVgoFhLDrGyphmifo6KqOou8HRQZqgdekcsljtyjimLYuJjq+SoyCZjEJ4Tab42iZDImATnFk2CZTMJNNPGhMZnLeJbltg6FIUcM4FwqFCFuPbJ4eioYdDzN8X4phATAlBGQV1A0/FGngCaZE6J0RYlxASIkJIySUhpHSBkTJWTsk5OGsxfjNEJg8p2cU1JJTSmZLKBJKa/UqmQSZHUHS3WOIbQiHl4YrSkttPaR0Lo3Qei9D6P0AYgwhhxGGQMEYR2+OhuOkUU6+wpmZGmfsMSU0poVliap5srCZMFkA3JUh8moVA8U7BpTcFgCWB7dh011pPAAMqa1BVqOAjsUOmCGdHXa+1DpuxznYfgCBlKLXOo8Xgu4H4CSklATZpk6MQArJrToGg0r4F4BAZwAgwW1GUMoAAtLwOV2gnjkyxkQf2YhahCxKORuAcwHgNGECUS5aASjAqgFh7qYneAACk0PpQAHKiYBOFQUvA4oVGgE8ZAAADbTAB9PTBm4DObrIwGTwaTpwGpmOCctR/zVhKHoAAkuFND5QTqieZMi443B+7MGrJR5AyAQDIbEDnOZohxOLNELClsPUQCWuy1Fa6CAqA7DuMIe2GmR6wBuGBf2pBagKAAAINx0LwDDIKwUyNIDdRSSwKsUGy3QMIRhcBUGIhs4AAhX0AHV07bKmWy/gbgRB7XWLwZwoixC8AAORyZgGIU7ScU6iGW/xSiB2jv7fO/Jko4kEJwGu0kJcTSCtCJW4mGA62tnFcYD5D771xAIUohQNI+bhC3fkDtvbYhGCGSkHYQywWyDjjENwOHCHuAid+8IUQPYAfMGMuwXWQdFOYbBeDtIn9v5neRKq3VzhkXeg5nKzE6hyQC59E6IlTJTh6D0MwTETpAz4mpPiY4zhjjopgKdwnqhwFOc2EWzlXF5CneRHygVzg1emJFWz2giK7QorRRi44WKcV4v4ASy0xLSXkrJM78k1LTcW3V2oIt5uDeW9OEim36L8SYuxbinVzuoCErd2SilXuff++AwyrcTpZVnDAGn9Y/vLUEVS3WS1uc9n0QtLvOexcl4MVXuvPAnmwU3KUlXj7Dz27UkxC8s+7yL792+TfX5EB/mYD0qLHJos+r/3Tbav69qN1Az8c68Gi+Dx+I9SOBNPqEnLuyNGgoQayghs8YzPf/jegH/83GnHHi6gNCTY+2JstsyaMzX2bNpwqp5oeYWhJ5ZS0fg/g4BK04AQQwQ19z9t0m0UQW0MRsQ8RCRiRSQKQqRaQ2h+0WQ2RMQOQ0Qz9i0+QX0gdewJQpQZQ4kl0CCV1/JwF10i061oZoDd17190bQ7QHRnRXQOYz1vRfQmor1gxQxwx8Cl9n100J0kx31UwnR0wKD3xcxhACwiwYJyxx4F56wSlnoVE1BR4+xsxN8dwQtJwn8Zxy15xSBFxlxa1eB3VYZPV4ZGZVCTwzxSZohrxHDHFHxnxuojgF1ylNh/1fwUluYvwQJxYskwNRZINCl8AYNCplEVlNCXJJ5y8m5jhZ555F4kBmR69K4QBIcwAW8C57k25D5jge83kVI+4r5NJb5dIGMDIHtZB1EbVtF58/8YkOUjEXVICqCLE7Ct9rFEYn99FoYA0XEj9sYhjT8RjN160o1XDr9Qlb8IkH8ok5CX8Z8BR38Thzgv9c0bhf9rCACvggCK1WAgQwDq1SBrCoCoA4RG0eU4D4D20kCu1UDe0MDGQsCh08DZiGCOgiDJ0SCZ0yD50NjOjHFQEkptRbi+jOh7jjRmCLRWDD0OCT1uDPReDL1AxBDb1hD/j18xD4xX1ewsRpDZDF15D1ZFDCwSwyxHE1DawGxYMtDuwyT9CBjDDccJx9xTC5wFxPgrC19bChxBi9xCSnDTxzxPV3DJTPCYAnwJAfC+w/CrA/12YgjUkgM+ZwjQNJ88k9TJYkiylVlFtU4miqIy9aIK8u8jksjEBZ49kG9lJLSijEBMQSiD4ZIKilIqjPkB5ajh9R9AVBNsMGS/FkA4FopEEDMYomEYU4VtwEVQ9rcPRbdI97do8ncXciUSUk9PcqUaUn86UM8mUwAWUCIrVENco2VoyEEMAjoTJ4zoVPCuUeUjdURnAhU/FzckRaAxUJUpUZV5VFVlUKR1UYBNVtVdV6RmADVI9nQcQTUzVok5IFAay6wUibSm5fR7SS4cizk148jNd3TDz29Sjl5fTz5qivlr4tJgyyAx82MeUrdkV0yI8o9HdY9czE8PdKVvdiztz9kCQq9MiS4V4jyXTqAIB3TZ4LzvTEAnRry+9bzAyfk/knzQz6VWBGVOgKzgL6IaRGJq9jla9DznS8icKRp3T8QvTHkkKUL/TL47zNJmVCLl5pd9za8dVcjNJ2EeovUWKG4lI6L8jW5ELGQmKPkWL0Kh9MKAU+BdduVkzeU3hjcogOLEAvRm5SKHTPSoK8jlL3SLR6L25kL5JT5KiZKB97yJoFLny+zTQBzxVsVhzKRRylUVVJzpydU9V5zDUlyVzNLdkdyd5TgMia9l4+K8BYUTLIKEKGLkLS9BBYA8BzS7tocKJZAntjszsLsxB3tRYvsbslsWMrlLJcqXtah3shBnJqxvtlBh5lsKdLZNpOhqcn4Ntit6chtsMmdLACj5BLS2UyheBkAABCVK3qZwbQXbOsNITXeQZAbXM3JM4PN88PO3B3GPfFePV3fM/8lPfEX3PwaircASqc+GRgU7Q4U7YnP3VaxUZS/XQ3dSrs063wIPZEQcty6VDyhVLyicjVLVPyuchco1Zc01T61QOSNIQvInHONaZgJAUAI2OADTWKhAJYJYIAA=="}
import { mainnet } from 'viem/chains'
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  chain: mainnet, // [!code focus]
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

### calls

* **Type:** `Call[]`

An array of calls to be signed and broadcasted.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"4f1d8d045abb867f5c1dfa97f90dffe429fc473bae2cf9ad4407f3a5587b07b6","data":"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"}
import { mainnet } from 'viem/chains'
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  chain: mainnet,
  calls: [ // [!code focus]
    { // [!code focus]
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', // [!code focus]
      value: parseEther('1') // [!code focus]
    }, // [!code focus]
    { // [!code focus]
      data: '0xdeadbeef', // [!code focus]
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC', // [!code focus]
    }, // [!code focus]
  ], // [!code focus]
})
```

#### calls.data

* **Type:** `Hex`

Calldata to broadcast (typically a contract function selector with encoded arguments, or contract deployment bytecode).

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"2bf19855769ebc74a4b78660157cd2167468d84a6b22a1986abdb7ba56c15ad5","data":"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"}
import { mainnet } from 'viem/chains'
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  chain: mainnet,
  calls: [ 
    { 
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', 
      value: parseEther('1') 
    }, 
    { 
      data: '0xdeadbeef', // [!code focus]
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

When calling functions on contracts, it may be more convenient to pass in a [Contract Call](#contract-calls), providing the `abi`, `functionName`, and `args` properties which will then be encoded into the appropriate `calls.data`.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"93b04c69ceeff30b5e4140b05779ead4c343c0fb72221c46a3594e8591b301c2","data":"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="}
import { parseAbi } from 'viem'
import { walletClient } from './config'

const abi = parseAbi([
  'function approve(address, uint256) returns (bool)',
])
 
const { id } = await walletClient.sendCalls({
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
      abi, // [!code focus:6]
      functionName: 'approve',
      args: [
        '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC', 
        100n
      ],
    }
  ],
})
```

#### calls.to

* **Type:** `Address`

Recipient address of the call.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"5f36c6f6049b8e59f060796cc22040102333fd88bc262199ce8439b223b50bbe","data":"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"}
import { mainnet } from 'viem/chains'
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  chain: mainnet,
  calls: [ 
    { 
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', // [!code focus]
      value: parseEther('1') 
    }, 
    { 
      data: '0xdeadbeef', 
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC', // [!code focus]
    },
  ],
})
```

#### calls.value

* **Type:** `Address`

Value to send with the call.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"0f1010d8218276dbc45698f26dcf6bb85bd856e0e881c0cc9a3611f03120e010","data":"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"}
import { mainnet } from 'viem/chains'
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  chain: mainnet,
  calls: [ 
    { 
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', 
      value: parseEther('1') // [!code focus]
    }, 
    { 
      data: '0xdeadbeef', 
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
})
```

#### calls.dataSuffix

* **Type:** Hex

Data to append to the end of the calldata. Useful for adding a "domain" tag.

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"c5175236de9a842a906cec8502b7bf401b8c8c00e5e66070ac588bb3868bba50","data":"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"}
import { parseAbi } from 'viem'
import { walletClient } from './config'

const abi = parseAbi([
  'function approve(address, uint256) returns (bool)',
])
 // ---cut---
const { id } = await walletClient.sendCalls({
  calls: [
    {
      to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
      abi,
      functionName: 'approve',
      args: [
        '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC', 
        100n
      ],
      dataSuffix: '0xdeadbeef' // [!code focus]
    }
  ],
})
```

### capabilities

* **Type:** `WalletCapabilities`

Capability metadata for the calls (e.g. specifying a paymaster).

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"2f30adcdbf967296c5c70053feddb90dc726dee5a822bef0bd85765e65bf5e70","data":"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="}
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
  capabilities: { // [!code focus]
    paymasterService: { // [!code focus]
      url: 'https://...' // [!code focus]
    } // [!code focus]
  } // [!code focus]
})
```

### forceAtomic

* **Type:** `boolean`
* **Default:** `false`

Force the calls to be executed atomically. [See more](https://eips.ethereum.org/EIPS/eip-5792#call-execution-atomicity)

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"3040e830dc2b1fe7e0af8e51dfc773b0e5a77004de159309d02f772256766fb8","data":"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"}
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
  forceAtomic: true, // [!code focus]
})
```

### id

* **Type:** `string`

Attribute the call batch with an identifier.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"52f21a5e203cf85faf3456cf3316900f18f87aa902db86985bccd1653d95fc5a","data":"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"}
import { walletClient } from './config'

const { id } = await walletClient.sendCalls({
  calls: [
    {
      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
      value: parseEther('1')
    },
    {
      data: '0xdeadbeef',
      to: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
    },
  ],
  id: '<my-batch-id>', // [!code focus]
})
```