<!--
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.
- [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)
- [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.
-->

# sendUserOperation

Broadcasts a User Operation to the Bundler.

## Usage

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"bda73f10cb30a9fcd3b2d251dbcd9d0cc12acabcce0c28e7a41bf2e2a25b5ff5","data":"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"}
import { parseEther } from 'viem'
import { account, bundlerClient } from './config'

const hash = await bundlerClient.sendUserOperation({ // [!code focus:7]
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
})
```

```ts twoslash [config.ts] filename="config.ts"
// @twoslash-cache: {"v":2,"hash":"45645e60b76c76fc06b4ef3e14c20a9b907e24b8518bcb857624b5e721f35cc1","data":"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"}
import { createPublicClient, http } from 'viem'
import { createBundlerClient, toCoinbaseSmartAccount } from 'viem/account-abstraction'
import { privateKeyToAccount } from 'viem/accounts'
import { mainnet } from 'viem/chains'

const client = createPublicClient({
  chain: mainnet,
  transport: http()
})

export const account = await toCoinbaseSmartAccount({
  client,
  owners: [privateKeyToAccount('0x...')],
  version: '1.1',
})

export const bundlerClient = createBundlerClient({
  client,
  transport: http('https://public.pimlico.io/v2/1/rpc')
})
```

:::

:::info
The Bundler URL above is a public endpoint. Please do not use it in production as you will likely be rate-limited. Consider using [Pimlico's Bundler](https://www.pimlico.io), [Biconomy's Bundler](https://www.biconomy.io), or another Bundler service.
:::

### Account Hoisting

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

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

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"613657f335b078a1bebed774e4d1010ea805da0daf9c9f7a2d05159a08fcbaa4","data":"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"}
import { parseEther } from 'viem'
import { bundlerClient } from './config'

const hash = await bundlerClient.sendUserOperation({ // [!code focus:7]
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
})
```

```ts twoslash [config.ts] filename="config.ts"
// @twoslash-cache: {"v":2,"hash":"b44093d08fd931e8a0f54d0834cf45588e1f7702b3f78d7082037ebc59f4f8bc","data":"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="}
import { createPublicClient, http } from 'viem'
import { createBundlerClient, toCoinbaseSmartAccount } from 'viem/account-abstraction'
import { privateKeyToAccount } from 'viem/accounts'
import { mainnet } from 'viem/chains'

const client = createPublicClient({
  chain: mainnet,
  transport: http()
})

export const account = await toCoinbaseSmartAccount({
  client,
  owners: [privateKeyToAccount('0x...')],
  version: '1.1',
})

export const bundlerClient = createBundlerClient({
  account, // [!code ++]
  client,
  transport: http('https://public.pimlico.io/v2/1/rpc')
})
```

:::

### 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":"835a566032ad59151252a0a6689b34f2873fa28795eecfe843cff3e0590fbf1c","data":"N4Igdg9gJgpgziAXAbVAFwJ4AcZJACwgDcYAnEAGhDRgA808AKAQwBsBLZuASgAIAzAK5gAxmnYQwvLM1JwYAUTT4yjGMrKJecNKXZgA5hV7D2aAPxaAOiADuMdjd4AfXjYP3HIbloBG7A300KzB2AFssCFI0aVl5JRVyKigIEQREEABhSRJouF5mbV19A15SGCxy+TA0ZnFJXgh+XnVE3jQIXjBBMLJ2ETZeTwA6EJCAWl4AEVS4LXw0NCw5gHoVonYYMOG4fBWUtJXBcQ5xeBWZOUUNJOpmA3TkZBA6ZgjWXCpwyOjeYFirgkyLwAL4CUgQMK8ADkGy20LGYEu8RujGhABYAEwABmh3BCa14WOxJNJZPJZLAIAAutSqDpZAxEABOKgfQzKJAARmxVFqpAM6jwyOuiUoIA4YFwiF5IBE+FkzDEZCQzJBFHQ2GlBGIKr5dCZIBYHC4fBEkh0vF8wigH1ImQ4MBqWgAQja7Q7NjUADwACUWWAAKqRmGA4D80N6bTB+PoYFBjPw2PIAHzGaOxqUJv4hXh5gr+LTlZgpMCsDC8VC5/M14ul8u8fRYY5zMowEuSBvIakAbmrNbzdc7FYZNAAssdmP5ThhrOBJDIMFOPjY+1IB4P2/WK5gcHPzWHdIIxFFV/3QcZgOfa1vh42kS2i7eyxWq+uNzeOy+um8YHOILYUqkGe74fpuX4Nruf5uCAvgYDQcAgWBIK9te+ZDt+YC/nOACCrB1hgADygFkEhH4YZBWpzmQELASAa41uqOagZ+273s2aCthRr6oSx6HPg2WG9HOACSoTiGw7AAF7xmRG7ce0VEwTRp70eeTFXnx4FsU2j5thBr6aWBrF3kJ0E2ABQFycZClQXOcEIdZjG8WBClmaJYBEJJUBAuUPQ4VAUBVHAxFWWpWn6WxdnKaQtHWRpaHaXeumcU+BmVkZxlJZh2EwQA1jAGBOeRAk7kpNiCEEmIAKwAGzFXmKEMSV6XuTBYleRwUAAHKSCIMAANKFQ1kV3tFNgqXRzWNcYwxzUS2K8GEUQwLwc3DJeiVrXN02gi5+brbwXLMktK3bcMu3jSAcBhIyIFgq4mV5uta4JaBL0hExGZxlAKYhN8UQxNaYC2mQnpOgw9L8ky6IAMxsk6BicogXLw3cApChkwOg/ajo1OKkrSlyVDyoqyrkCy6qajgeCELk4o0PQeAA78za+BwIjg/jUOMkg1UABwIxy+DcpifKyIKhpsxzXOQxKcbciTCohuTSCYuiVPUFqtO6rcjOGsanA8LwB6WrY9xhOwOGFqN35viZ34pVxpWVvt2WCblNiWzU1kKRAxwcc76XdrtCmjjAE61NOZizjBkBIswS7szAvsu1dQiiPUYD3dS/0RIDQwW1b/jigy0SqoLEqI8jlf8pLeDmwYlvW+wBMK4gYtysrSo0BTaoalrNMZHTerUAaeCmzECq7FoAAG2K0AAJMAOh6IYIKz6X0PcuitVC0jIuIOi4sY4a08i2y7fH13ZO90gtWa1BOv0/qTMZIbpomxaQPumDeNoK6X+uMvSRn9EsYMoZwyAyjCDGMP1EzJhgGmEwsDMzxk2qBKc7A0psXti1HSD5Uq2y7G7AcYdajjknNHTAc546LmXCncKrk07lTlN/Ugx4OhTXUhg5h6UnY4LvHgrKblPYgEsqRJhWViFlT3DBBy8ARpNS2qI4SME8IEVCpI3aDtKJyImrFVSu03p8IIYHQRdtSG6IrG1GwYkzCcA4DJKAI1bKsMmvFXh+DkqEKDrgp6NkXa2PESRbhEVrGKX0bBeCiipEbmURFVR5kQAdW8r5GA/lArBS0WE0xY13GGNyfmEx3jHa+IsV2AJeScpqJsAVIqcTAnpSupVGoNV6qNOcjo/irUxGpK6r1UQg1hqdJ6VFApcVGlMUOuiRay1yjnS8RuD6oEEk1kOsdU6CyVk1iujdO64UHrMXWTtT6SzzqvXTKgn6f1Qj51+NjD0/8t68xRtVVkVdhbcjRnXTGsEgGyzblKJA19SYqzvijfu1NtQjz1uPd+lQIA4GiBgPg1QoAAFV5CkEIsiuoEgwBaG9MImRBZsGkpJREgRFKrFjNMmI72wRRnuwrP7JYekFIhxUS7cOkcsEzloQuRODDXEsKiRnMQBL4qkIUhKrO3UGVBFTs0iAc4F4ADEXQ4VhsyLkmJMjMGxOiQK6IBYiH5nDGAmIFAKGxPzZktUADs/BMhGv4LDaqjrmQiExDnK5sA0G/UYJcX8vdWwAGUnSYuxbisg+LJAAAVFS9DDd6AJWCKmGW5fw8pNLuksqKHUCOVD2ACrjkKpOK5mWkqupPDhJ4ikzWOaUhs1LOVVJbTYsREjG1NPGVEhRiFq1rM7T+WpIANFbiIqE0VzSJlGJ4c2+SLs20uy5YkoJfTxKOOkrJatbiokeKmbNeaWItmrXWuck5F11KkI2SdeZF7TmgT2bdaI90XBLouWclBAb4GVnWtSFMfAAC8KZeAJohJbeQ3pI0gyxWQWNIYs4ACV1CCFIGAQMWoUzigOOkEALoIQlgGDofIhQEOkF4Eh+NUgOjtBULwN0IM7SjGzmASYMw0jzADKsdYmxti7BWD3AlcAViPLICsdFlGaNZwZvcR4zwQ1hHFCIf+vBJiy3aJ0QQ8gaQUCU8m8Uyn1BkHyJMYAAABSUeVeBwejYhvFWck0hhTWZkE+nnjlDQBhsM4pAyMco9RpzBLeDn2GH8az+hbP2ZkyFyQaGfOYewzgDzdJnivHeJ8EALMYj/BEMWGgzGcay2MAsJYxgRS+VBOCSEMI4RhARHciMfwlrMH0FKGIYJ+BQfqwJlYpN9BwCa7l1rHRw1vrQDhEQ5phBddq1CWE/WlSzZqMNxEk8Cgzf9jUXgIHtMTcZNN1baBGD/EOiCfE7HNsSeARDPbJtCswGK08kBZ3qyDcJW1jr6gKDVl0JAiMPGliMG4H9sAl2Nvf14J1QQ8AHvMHNmYK0AL/47CjXFuNWd3vrhWzttA4O8wDFYKwVsqBtNaGhAvda0JjCw+glV1E0IuR4j2uDy7NI6TXW3ijR1aN2QH25I6k+9cMjSZjfFqkl9gVHyVrfFUiBYaw0ftrYeusGbwqNIi5FmAzRsFJ5myskH1DiH4Bgb0BqSdpvPApDNFKO0FtXcHWlBbgmMtnWxNl5i83ZrYryktZabB0OFcnD3+TxXCElZIaVocXZyoJQq8d7vGm2VVTBDVWqdV6oNUak1ZqLWwytTau1DrnWuvRO6z13rfWHMvCCFMKZqQvPLh3Lk18BfI2qiLv5xPSdAulF3m+4KFeYhV0PHUL8x5vy1xCHXqKyWG5JQpJ3uCZWbqT0qlPLsvccrXWv9K/uo6lpjoKhOlbGGx7nRHzOUrDlN55i3zEmJK4d8Pj8iWfysH9/vnL4fFMNYDxPxq6T76xMCSSfybaNzNw2zto24rq5qcr75sRu6b6X6e4By77O5oF3iH78on7lpn4ipb5X7JLx7R5355wtZQHFytwP5MiYhK77w1zd6GjUEtzf6IB7xD49wK5QqDwwrq6vwGza5kC64CCR7yqKo+wgDN70HojC6fKC4oydy/KGhkFgCJ7ZaExIAKFgo8H/5j4CEgGa7Bqz6iHz4dBzwLzLyrwlAbyyFqx85MGHwqEf6GgdAcGVx6GqxHwoQkzQDaijb/CM5tDda9ZLbwiUEFz/C3albSCCDsz9BaZhF1bQjDADaSCxgGAjb3J5aFxNw0E1Y9apHpFYLQi8CEjIAACE5osAAgqQumuc120O58COSOP8LGf8IC6O8GEuWOBKZ2FRKwlYNRAR9RIgumiAjqTRRO+uZO6aNsbB/ghO+Y6hmhlOjKtO54lhMIGe2quq+qhqxqUApq/M5qlq1qtq9qTqLqbqHqXqPqWx64fhn03A4oKazASAoABoTocABKeAnEIAIIIIQAA=="}
import { parseEther } from 'viem'
import { bundlerClient, publicClient } from './config'
import { wagmiAbi } from './abi' // [!code focus]

const hash = await bundlerClient.sendUserOperation({ // [!code focus:7]
  calls: [{
    abi: wagmiAbi,
    functionName: 'mint',
    to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
  }],
})
```

```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 twoslash [config.ts]
// @twoslash-cache: {"v":2,"hash":"b6d564b0760d328d4213849f592462985486601bfceda31847a0a9ddbaa8dc2b","data":"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"}
import { createPublicClient, http } from 'viem'
import { createBundlerClient, toCoinbaseSmartAccount } from 'viem/account-abstraction'
import { privateKeyToAccount } from 'viem/accounts'
import { mainnet } from 'viem/chains'

const client = createPublicClient({
  chain: mainnet,
  transport: http()
})

export const account = await toCoinbaseSmartAccount({
  client,
  owners: [privateKeyToAccount('0x...')],
  version: '1.1',
})

export const bundlerClient = createBundlerClient({
  account,
  client,
  transport: http('https://public.pimlico.io/v2/1/rpc')
})
```

:::

## Returns

`Hash`

The User Operation hash.

## Parameters

### account

* **Type:** `SmartAccount`

The Account to use for User Operation execution.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"e0c864777b71e9764222a4dc1affbc19d14b4778660bff23fcbb664596a0654e","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account, // [!code focus]
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }]
})
```

### calls

* **Type:** `({ data?: Hex | undefined, to: Address, value?: bigint | undefined } | { abi: Abi, functionName: string, args: unknown[], to: Address, value?: bigint | undefined })[]`

The calls to execute in the User Operation.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"b3aab6bc96b64fe96e426efbd8a5689230e64a1dc38a68ce9768a9942adf5918","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{ // [!code focus]
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', // [!code focus]
    value: parseEther('1') // [!code focus]
  }, { // [!code focus]
    abi: wagmiAbi, // [!code focus]
    functionName: 'mint', // [!code focus]
    to: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2', // [!code focus]
  }] // [!code focus]
})
```

:::tip
You can also pass raw call data via the `callData` property:

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"8657db289bad2df4df142f9532132d430d1f43aa5056133bb4079b57c74ceec1","data":"N4Igdg9gJgpgziAXAbVAFwJ4AcZJACwgDcYAnEAGhDRgA808BjCMONAAnwEM59F2ABgAZaAEmBtSASzABzAL4DKINl1INEANioAbGHLT4kAFipo1smBoI8jumbkRCqjbqS6Ma5LfIrpsjgTEZMo09HgAFFw6UjwAlOzMrBwARgCuYFB6pADCMfpo/ABCGVlkeVIFADwAEmhoWAAq7qxYEOpVpTAAZg5QFOzd0XAwAHwDXb1gMP3swAA6YOzL7FwpUvykMFxQLDoY7KiLKyfsWzt7BzJYaWhwm9u7YPuHALoA3Meny+dPL6o0ACytzWUhimH483ALCwXAwaz0UM+S2+Z0el3YmBwkJASUkaU87SRX2WvjmJNOvwx11u9zRF2eByOKNRKypjPYYC4AFsYDiIAB3aakYks1n0v4HLF89hQlIYGhwUWs+QfCkndkvLm8nEAQR0vwwAHkhWRlajNVKAjiyKQiSBkScyQsxRr0RyaXcHgyXsg1a62e6tTyZVCAJJgKRoWIxABeM3N30tmOtspAtvtjpWzvVgZ9VzANy9EoxzPFeclnJD/NNIoduaTQat2LT8sVidOqqzjfzVZ1aYjRGiUigAFFDGQYGlubqoFAtnA4CbhR23b3pTbSHa6932DmAz8m+xPXTk2XyyWOdrQyAANYwDCri1HjdptIyNAAJgArJon6T/VZZNrxxQdhygAA5FhGBgABpB9/0vF5XyhDMdwpMkADpsPYYwhHYbl2hgdhsMwgYXVZUjdy7ClSPYABGABOAiiJI7DdxQlRuTUNBRXkdgAB9yTFKjFn3E5RLAMlJj6UZFikbk2nUdh0kybIKgKZRVHUJAmN0fRZEMXSAGYzAsKw8FUspcnyMAGHsaYkGcXE3A8LxdMY3x/BwPBCBIcgzDoawIiwO0cHUDAEhGTIAFURlII1wq4aMWH4KpkwyW9ICFP1yIpUFvUrc8e0rE9CtLQDn17AEYGBcx1nBDAcUgQs4QRGBEOTTi8TQUgCTQTMMLyg8kILItTyPYrxWA6s00FFd6xGtdK04tt4EQmiRpm/soX1Q1lzNRagJfVNUK3QaxXEqrSsLWlyo5P1d2WjEQIHSNo2HeMoE6k6WzO7cOyukrqVu4szwoi9tpvebDqe66MVWhV1qO1FNuO3tXvDMAhxiMcJy2adZ3neAl1rH711O9NzvQy7hvRm7xvu30IfLKGcXvR8UdZ36b3fOyfz/LnO0q4Gr1mrGcZHKCwBg+DObhw8Kb+qmAaFrCcLwlitjYsjhMo9iMJFnWGOYwjtckk5OLgbj1D4wS9ZWST5FGEK1BDLw6QAZX0KA4rIRKyGSqQWAABTd3kPaqUjRgSABeUZ2BDu1uSkEYqm92L4oD9wUrAAAlKw0lIMBGgCUZlF2RgEEQEAijtHZGB4O5VnYP3SHYbOg5YTEIExfBiJKNSyEwxZFgAWnYAARCAq/4fB6iwe4AHol6ISpuUw3gl7c4PWCXqzsiX6LfazpLc9CLhZGr5BkBAWF3G5ZRGFsjgJ40uye/YNIRhAV4KFv++PJlCAIjmQOA7AJ7AAAAIxDALedgGcT7+zPrvMOD8rBgPkL/f+IAthoCLqwZQjR+6t3ih3FB3duC8EwnMGBMh4GILbp3XOBd8HF1LjgLBf9b50B5FgPQygFJKQ4MARI5waCD2su/NAAx54NAGPfEY45+7t34t0ZO7AADka8YDck0fJRS7QREES4DIaYHA1EaO0evJerhTGsH0ZGQxylREDU9jbNAupGDMAyBYwYVidHcm3t4iAvi4COMWD1VYITfHsFjj3dxPEvE+LshEURdF5BxFHjLFgbAVKlHUi/OJYjtgSIKeUF+aSvh2JkPwbiZirAUC+L1LgrQjFzwXhEOITSpJZLAJE3JHAcZpHgMUrgApTGpHKTZSodlN4+yYRQsAVSUQeBSTI6p0QdB0lQD3fgmiRCkU0QMYZMpFEwGUWQCImj6KaISKqHpmTf5/xUOYHSiBjKmRAHoAwRhED0QAOxmVIJYawx9FmB3Pg5Rwzk7HuE8CED5xkvLUACL5YIAVqBBUiKFCA4VMAJDWaEuyAB+fgLNVjrCZkyClz0PSgwmr2R6DZRrsBqnVUEjVmowjaikREQs6XIUpj1PqhIaZOjpvDeljNWVTXpi9cWIAYbishjzHEa0lQCuzEbQVBxMYgD2o8Y0ZMtWKxWpTNCgNJWixeGVWVOqKwKp2iACMUYYxSC+uTc1ytLVq2tZSI8drwYst1X2aGJqFYBqVjeDVG0HVmqdTeMCuNLkExnHOBcpMFqRq6ha6mVqHY2rGndWVtKpXBmdRzRCobOJ8y/L+ONOajz6uTVLaCcEEKmtZZxX11EBh0U1mbYipF/USQNpdI2dEmJa2HeOy2lNrY8TtkJClTt7aJPUMk4lHAhIyWmFALSbyNDfm/PpX5SAgXUHMtYIlvjlCwMcPRFwrkEXeE/Ci6U6L/KhGxTXEKYUyAEsSFsyeyUuA4hELAHYKQYA9ChIeniSBNDaG+QZIyiAAAcwLQVMBA2B+9DgkCfmfW7V9RGHm4mgIEKJVD8BjImVGfJQ8ZkFHmZnZBkLd4rOWLeuyPTliNx0DoUD5h9mQceDBnoxz2Ar0OAAQmYLAQYM9v6vDEnEZQEcuBIFAEFfQcBd54DuCAeQ8ggA=="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  callData: '0xdeadbeef', // [!code focus]
})
```

:::

### callGasLimit (optional)

* **Type:** `bigint`

The amount of gas to allocate the main execution call.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"737ec426472319e718de6a6f1d88895398f8fd2e9441e515f3f4566a35320cf3","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  callGasLimit: 69420n, // [!code focus]
})
```

### dataSuffix (optional)

* **Type:** `Hex`

Data to append to the end of User Operation calldata. Useful for adding [transaction attribution](https://oxlib.sh/ercs/erc8021/Attribution).

If not provided, the `dataSuffix` configured on the Bundler Client (or inherited from the underlying client) will be used.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"c7ab4baf7358813b4e3dd47f544af1a5f9845b8025a9f8da0c6053b7a4ff0526","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  dataSuffix: '0xdeadbeef', // [!code focus]
})
```

### factory (optional)

* **Type:** `Address`

Account Factory address.

:::warning
This property should only be populated when the Smart Account has not been deployed yet.
:::

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"bf014642f404e5447f2d83fd7446e3278657816df59fe51b982a483ab8a0d1ca","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  factory: '0x1234567890123456789012345678901234567890', // [!code focus]
  factoryData: '0xdeadbeef',
})
```

### factoryData (optional)

* **Type:** `Hex`

Call data to execute on the Account Factory to deploy a Smart Account.

:::warning
This property should only be populated when the Smart Account has not been deployed yet.
:::

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"480f37d11a83fb746468263734d871cb085d025a3e35a7ac9aa613ea7a6bc14d","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  factory: '0x1234567890123456789012345678901234567890',
  factoryData: '0xdeadbeef', // [!code focus]
})
```

### maxFeePerGas (optional)

* **Type:** `bigint`

Maximum fee per gas for User Operation execution.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"38142d46c398325e6dbca4584f122efd67aeb8818ed832ddbead37a178a29e78","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  maxFeePerGas: 420n, // [!code focus]
})
```

### maxPriorityFeePerGas (optional)

* **Type:** `bigint`

Maximum priority fee per gas for User Operation execution.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"bc8ff13fb97537e7dbeb5a999840d0bd1e418cc96a8a583795a4e1306ef225fe","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  maxPriorityFeePerGas: 420n, 
  maxFeePerGas: 10n, // [!code focus]
})
```

### nonce (optional)

* **Type:** `bigint`

Nonce for the User Operation.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"06b0a07a23111c62211409af41766ba1c61ccd0dd02367beaf17fde0a6f7c993","data":"N4Igdg9gJgpgziAXAbVAFwJ4AcZJACwgDcYAnEAGhDRgA808BjCMONAAnwEM59F2ABgAZaAEmBtSASzABzAL4DKINl1INEANioAbGHLT4kAFipo1smBoI8jumbkRCqjbqS6Ma5LfIrpsjgTEZMo09HgAFFw6UjwAlOzMrBwARgCuYFB6pADCMfpo/ABCGVlkeVIFADwAEmhoWAAq7qxYEOpVpTAAZg5QFOzd0XAwAHwDXb1gMP3swAA6YOzL7FwpUvykMFxQLDoY7KiLKyfsWzt7BzJYaWhwm9u7YPuHALoA3Meny+dPL6o0ACytzWUhimH483ALCwXAwaz0UM+S2+Z0el3YmBwkJASUkaU87SRX2WvjmJNOvwx11u9zRF2eByOKNRKypjPYYC4AFsYDiIAB3aakYks1n0v4HLF89hQlIYGhwUWs+QfCkndkvLm8nEAQR0vwwAHkhWRlajNVKAjiyKQiSBkScyQsxRr0RyaXcHgyXsg1a62e6tTyZVCAJJgKRoWIxABeM3N30tmOtspAtvtjpWzvVgZ9VzANy9EoxzPFeclnJD/NNIoduaTQat2LT8sVidOqqzjfzVZ1aYjRGiUigAFFDGQYGlubqoFAtnA4CbhR23b3pTbSHa6932DmAz8m+xPXTk2XyyWOdrQyAANYwDCri1HjdptIyNAAJgArJon6T/VZZNrxxQdhygAA5FhGBgABpB9/0vF5XyhDMdwpMkADpsPYYwhHYbl2hgdhsMwgYXVZUjdy7ClSPYABGABOAiiJI7DdxQlRuTUNBRXkdgAB9yTFKjFn3E5RLAMlJj6UZFikbk2nUdh0kybIKgKZRVHUJAmN0fRZEMXSAGYzAsKw8FUspcnyMAGHsaYkGcXE3A8LxdMY3x/BwPBCBIcgzDoawIiwO0cHUDAEhGTIAFURlII1wq4aMWH4Kpz0PdcIBxEQAHYhEYxjcqKoRGG/eiAA56M/KBGGMrghHo0rcqgRqUm/IQYCEKB6JaxhisYCqO2TIcdDSGV1lkD9kVVciKVBb1KwyykjxPRbS0A59ewBGBgXMdZwQwHFIELOEERgRDk04vE0FIAk0EzDC5oPJCCyLU8j2WoCjxAtNBRXesXrXStOLbeBEJol7gOrNN9UNZczUB7711TVCt0esVxK2ys1tet5d2BjFfvDSNo2HeMoEul9UfTdH0Mx57kZxwtaXWjkvuxomYahf7EYJzmOVBhVwaR1FIaZrn+xJ0aR3HfBJ2nWd53gJdayplGWzR7cOyxntmfetnfQoi9oalu8ENF8srpp987J/P9Lc7Ta9clm8wJiSDoLgi3+cykGabQnWBjovCWK2NiyOEyj2Iw52I4Y5jCPDySTk4uBuPUPjBKjlZJPkUYQrUEMvDpABlfQoDishErIZKpBYAAFIveRLqpSNGBIAF5RnYBu7W5KQRiqcvYvimv3BSsAACUrDSUgwEaAJRmUXZGAQRAQCKO0dkYHg7lWdgq9Idhx7rlhMQgTF5fYEo1LITDFkWABadgABEIDX/h8HqLB7gAej/kQSo3JMK8D/m5eurA/5WWyH/aKlcx5JUnqELgsh17IGQCAWE7huTKEYLZDgL8NJ2QvuwNIIwQCvAoJg7BPJlC0JbmQOA7AX7AAAAIxDALedgI8EHVyQZApuOCrBMPkJQ6hIAthoDnqwZQjRr5HxPgI8+3BeCYTmBwmQ3DeFH1PpPGe0j56LxwGIqhmC6A8iwHoZQCklIcGAIkc4NBb7WWIWgAY38GgDGwSMOWZA9yDH7uwAA5EAmA3JgnyUUu0exBEuAyGmBwfi3QgmhOAX/Vw8TWCRMjNE5SDiHqlwzmgXUjBmAZCSYEiA3IQlhO5OAspEAKlwByYsG6qxGkVPYJ3C+RSeKlPKXZCIDi6LyDiI/MA7SYHlAId0xx2xnGlHUgQ4ZXxMkyH4NxBJVgKBfFulwVoMSv4/wiHEXZUlxlgDaSwNg7BRrjWYT0rgAp4mpCWTMyodlQEV10cosAqyUQeEGe4tZ0QdB0lQBffgwSRCkWCQMe5MofEwD8aQCIwT6LBISLNMScRKFUJUOYHSiBjKmRAHoAwRhEC9TMqQSw1h4G/NrsghyjhnKZPcJ4EIJLjJeWoAEXywQArUCCpEUKEBwqYASECppdkAD8/BjbLAWnjDmftqQs2LGeOOhMOQ7T2qCQ6x0YRnRSIiR2urkI0xundQk9MnSMwFi8XGZ4lXilNjeXm9qTbU01iAMGSoLXZh1RWV2eoDSPGNGrIN6rBYBzpkHHOLsPSao+r2P0vs8bExABGKMMYpAU3Vv7P1gdHa6xWr2F1n03USyvNzEAXrEKWubDeANEMQ2xuDGbd2ssJxbEVnOBcqsAaZutiWhNZbHXJudamw2TIa1OoONm+8j4Y0VuLTeW2X5fzttHT9etPbPaTO9quvdGsbyluosHHCock7EVIlO04Kdg27jokxMO96Y5ijTsUrOQk3V52zn09QAzZUcCEjJaYUAtJEo0N+b8+lKVIFyrS+leAZUVOUJwxw9EXCuS5d4T8fLpSCv8qEUVG8QphTIFKxIYK01LT7lYaM3QMBVByGCqobqrrZTTHlAqRUSplUqtVWq9VGrNVavRdqnVuq9VqgNIajsRrRHGvwSa00xLkXzqMV4MGeJIE0NoclBkjKIAQ9Qcy1hd46HBVhhwSBPx4aLgRxzxGBUbz8iEQK4RKPislZFKFfHaD5UKsVfKwmqo1Tqg1Jq/UpMya6j1PqimoT6eJRVZyFLDJUqc5ZulFkN4PXs45ElznOXuUQMYdzPlPNCvI75kAVGJU0cC4i9TUgpp2XSxoeixlTAmaQ+Z1DhWQCIpK44AbHK3Lcuq34fltWghkZ88FYc8R2DItRREKw8tSD8EkDIWQExSYKrTAKGAUgoTZyhLIc7l2QBxA6113iuS7EbbUL4vtK8P7rxADkFg/l95cHYAduQaJQrwAKGfJYEBujsB2/4h6nJpxkCkDZ9gd2H5XLAC/d+n9OA/3/oA4BoD8B/1XnAP+twwR5vgH/TbX2zJoKQBg9MtBLHWKoLYmJcx3ukE+7tgJKTqm1OAa006/OUV9vRcYT8QgsWLAAbhOXQhVdq/VxrtXYB8VUG0r14wuHBs5d0s5IlaGN4M92xNkw5WZveHovRGrgQvPCrCMFfzrWEgnRgk9j8PXdKaAs9lszFmzeje97gVlhnbeucQERglzBYBMBuRwVR+A5nPNeSpd5NlPloG+aPfhzLIEAuVZ0uy5zlg2fBfwZaD1oX8bC0J8qUWxOxck21DqSX5P9UYoNeFFJ2t84F2QdFmLLkAUr5yL2/AmpgAGEr5AABCRPxFugf3Ia8XFygW5cCQKAIK+g4CQLwHcEA8h5BAA"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  nonce: 10n, // [!code focus]
})
```

### paymaster (optional)

* **Type:** `Address | true | PaymasterClient | PaymasterActions`

Sets Paymaster configuration for the User Operation.

* If `paymaster: Address`, it will use the provided Paymaster contract address for sponsorship.
* If `paymaster: PaymasterClient`, it will use the provided [Paymaster Client](/account-abstraction/clients/paymaster) for sponsorship.
* If `paymaster: true`, it will be assumed that the Bundler Client also supports Paymaster RPC methods (e.g. `pm_getPaymasterData`), and use them for sponsorship.
* If [custom functions](/account-abstraction/clients/bundler#paymastergetpaymasterdata-optional) are provided to `paymaster`, it will use them for sponsorship.

#### Using a Paymaster Contract Address

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"cd4d50ec50e39c75d1f31f36143c0682be9cddc9c814f95d12d912093a6e5965","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: '0x942fD5017c0F60575930D8574Eaca13BEcD6e1bB', // [!code focus]
  paymasterData: '0xdeadbeef',
})
```

#### Using a Paymaster Client

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"8c499d3d25b12cf66641fbe2ee33ecb2ba8fb21aabdc0af3462abc8e5ca597ee","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const paymasterClient = createPaymasterClient({ // [!code focus]
  transport: http('https://api.pimlico.io/v2/1/rpc?apikey={API_KEY}') // [!code focus]
}) // [!code focus]

const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: paymasterClient, // [!code focus]
})
```

#### Using the Bundler Client as Paymaster

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"c359eed71a6b922fc1cb77d4be3323c94dcefd39410fc582741293fc055252cb","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: true, // [!code focus]
})
```

### paymasterContext (optional)

* **Type:** `unknown`

Paymaster specific fields.

:::warning
This property is only available if **`paymaster` is a Paymaster Client**.
:::

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"29319055ea066b54786c138c4f5071e06f2f1323217c62d5e1c6a2617b79ea4d","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const paymasterClient = createPaymasterClient({
  transport: http('https://api.pimlico.io/v2/1/rpc?apikey={API_KEY}')
})

const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: paymasterClient,
  paymasterContext: { // [!code focus]
    policyId: 'abc123' // [!code focus]
  }, // [!code focus]
})
```

### paymasterData (optional)

* **Type:** `Address`

Call data to execute on the Paymaster contract.

:::warning
This property is only available if **`paymaster` is an address**.
:::

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"d57df98454511dfb994d7a01a02e2a62ebd493cfebe732cfcd61244cca8adff6","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: '0x942fD5017c0F60575930D8574Eaca13BEcD6e1bB',
  paymasterData: '0xdeadbeef', // [!code focus]
})
```

### paymasterPostOpGasLimit (optional)

* **Type:** `bigint`

The amount of gas to allocate for the Paymaster post-operation code.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"1920bbe1bd560390a8d290749141f400abfac28edafc3862472f2e6f70b946fe","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: '0x942fD5017c0F60575930D8574Eaca13BEcD6e1bB',
  paymasterData: '0xdeadbeef',
  paymasterPostOpGasLimit: 69420n, // [!code focus]
})
```

### paymasterVerificationGasLimit (optional)

* **Type:** `bigint`

The amount of gas to allocate for the Paymaster validation code.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"7878c9d517fd3e2a6b136dcceb71f75e5539e6f25d969f7720e75501e33a2948","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  paymaster: '0x942fD5017c0F60575930D8574Eaca13BEcD6e1bB',
  paymasterData: '0xdeadbeef',
  paymasterVerificationGasLimit: 69420n, // [!code focus]
})
```

### preVerificationGas (optional)

* **Type:** `bigint`

Extra gas to pay the Bundler.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"7763331841d795daa97c5e05a858f52cb17016bbaaa854939a4e1c5818d6935a","data":"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"}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  preVerificationGas: 69420n, // [!code focus]
})
```

### signature (optional)

* **Type:** `Hex`

Signature for the User Operation.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"18dc1608c737da2df0947509445658255c6704e16f284f58f3aeef879b1ffff0","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  signature: '0x...', // [!code focus]
})
```

### verificationGasLimit (optional)

* **Type:** `bigint`

The amount of gas to allocate for the verification step.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"9c44502ddfed766d927d32e24cf7d7a262f7e9ba7926e97255dfca72c461bb51","data":"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="}
import { account, bundlerClient } from './config'
import { parseEther } from 'viem'
// ---cut---
const hash = await bundlerClient.sendUserOperation({
  account,
  calls: [{
    to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
    value: parseEther('1')
  }],
  verificationGasLimit: 69420n, // [!code focus]
})
```