<!--
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.
-->

# `receivePolicy.set`

:::warning
**Coming soon:** [TIP-1028](https://tips.sh/1028) ships in the **T6** hardfork — live on **Testnet** June 11 and **Mainnet** June 15.
:::

Sets the receive policy for the calling account. A receive policy controls which TIP-20 tokens and which senders an account accepts. Inbound transfers and mints that violate the policy are not reverted – instead the funds are redirected to the `ReceivePolicyGuard` and can be reclaimed later (see [`receivePolicy.claim`](/tempo/actions/receivePolicy.claim)). [Learn more about transfer policies](https://docs.tempo.xyz/protocol/tip403/spec)

## Usage

The simplest policy uses the built-in `'allow-all'` / `'reject-all'` sentinels, which map to the protocol's default policy ids (`1` and `0`).

:::code-group

```ts twoslash [example.ts]
// @twoslash-cache: {"v":2,"hash":"a97ca000c14e8c2384463fe1e8fad7cfc0492604b879f7073e662ca51b2a6339","data":"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"}
import { client } from './viem.config'

const { receipt } = await client.receivePolicy.setSync({
  senderPolicyId: 'allow-all',
  tokenPolicyId: 'allow-all',
  claimer: 'self',
})

console.log('Transaction hash:', receipt.transactionHash)
// @log: Transaction hash: 0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef
```

```ts twoslash [viem.config.ts] filename="viem.config.ts"
// @twoslash-cache: {"v":2,"hash":"f5ce74de204b861af6e50e55d4661b69b789937a75a119d1940bc87040694010","data":"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"}
// [!include ~/snippets/tempo/viem.config.ts:setup]
```

:::

### Restricting senders

Pass a custom policy id (`>= 2`) as `senderPolicyId` to control which addresses are allowed to send to you. Create the policy first with [`policy.create`](/tempo/actions/policy.create), then derive `senderPolicyId` from the returned `policyId`.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"058f8f72fa62ff5030fe4f094e56061e577ef2c77c3128ea7f085b0aef83e3a4","data":"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="}
import { client } from './viem.config'

// 1. Create a whitelist of allowed senders.
const { policyId } = await client.policy.createSync({
  type: 'whitelist',
  addresses: ['0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb'],
})

// 2. Only accept inbound transfers from those senders.
await client.receivePolicy.setSync({
  senderPolicyId: policyId,
})
```

### Restricting tokens

`tokenPolicyId` works the same way, but filters on the token contract address instead of the sender. Whitelist the tokens you want to accept and reject everything else.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"9a6def35d774d063a9ddaa897ca2ff0d09111bf7184ea325f31ecf34fe3df260","data":"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="}
import { client } from './viem.config'

// 1. Create a whitelist of allowed tokens.
const { policyId } = await client.policy.createSync({
  type: 'whitelist',
  addresses: ['0x20c0000000000000000000000000000000000001'],
})

// 2. Only accept inbound transfers of those tokens (from any sender).
await client.receivePolicy.setSync({
  senderPolicyId: 'allow-all',
  tokenPolicyId: policyId,
})
```

You can also combine both — e.g. restrict senders **and** tokens — by passing a custom policy id to each field.

### Choosing who can reclaim

When a transfer is blocked the funds are held by the `ReceivePolicyGuard`. The `claimer` option controls who may later [`claim`](/tempo/actions/receivePolicy.claim) them.

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"1153e14bd30a0b43036c9a90202d652f44f04b5ca5970d1081bbf115f4f45fcb","data":"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"}
import { client } from './viem.config'

// Reclaimable by the originating sender (default).
await client.receivePolicy.setSync({
  senderPolicyId: 'reject-all',
  claimer: 'sender',
})

// Reclaimable by the account configuring the policy.
await client.receivePolicy.setSync({
  senderPolicyId: 'reject-all',
  claimer: 'self',
})

// Reclaimable by a delegated third party.
await client.receivePolicy.setSync({
  senderPolicyId: 'reject-all',
  claimer: '0x70997970C51812dc3A010C7d01b50e0d17dc79C8',
})
```

### Asynchronous Usage

The example above uses the `setSync` variant, which waits for the transaction to be included before returning.

If you are optimizing for performance, you should use the non-sync `receivePolicy.set` action and wait for inclusion manually:

```ts twoslash
// @twoslash-cache: {"v":2,"hash":"f11e5d311a23fff8e7c0b7af711156f47cdd7d29ca0b8a4977b8812cd38d07ca","data":"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="}
import { client } from './viem.config'

const hash = await client.receivePolicy.set({
  senderPolicyId: 'allow-all',
  tokenPolicyId: 'allow-all',
  claimer: 'self',
})
const receipt = await client.waitForTransactionReceipt({ hash })
```

## Return Type

### set

```ts
type ReturnType = Hash
```

Returns the transaction hash.

### setSync

```ts
type ReturnType = {
  /** TIP-403 policy restricting which senders are allowed. */
  senderPolicyId: 'reject-all' | 'allow-all' | bigint
  /** TIP-403 policy restricting which tokens are allowed. */
  tokenPolicyId: 'reject-all' | 'allow-all' | bigint
  /** Who can reclaim funds blocked by this policy. */
  claimer: 'sender' | 'self' | Address
  /** Account the policy was set for. */
  account: Address
  /** Transaction receipt. */
  receipt: TransactionReceipt
}
```

## Parameters

### senderPolicyId (optional)

* **Type:** `'reject-all' | 'allow-all' | bigint`
* **Default:** `'allow-all'`

TIP-403 policy restricting which senders are allowed.

* `'reject-all'` – built-in policy that rejects every sender (id `0`).
* `'allow-all'` – built-in policy that allows every sender (id `1`).
* `bigint` – a custom policy id (`>= 2`), e.g. one returned by [`policy.create`](/tempo/actions/policy.create).

### tokenPolicyId (optional)

* **Type:** `'reject-all' | 'allow-all' | bigint`
* **Default:** `'allow-all'`

TIP-403 policy restricting which tokens are allowed. Accepts the same values as `senderPolicyId`.

### claimer (optional)

* **Type:** `'sender' | 'self' | Address`
* **Default:** `'sender'`

Who can reclaim funds blocked by this policy.

* `'sender'` – the originator of the funds may reclaim them.
* `'self'` – the account configuring the policy may reclaim them.
* `Address` – a delegated third party may reclaim them.

### throwOnReceiptRevert (optional, `setSync` only)

* **Type:** `boolean`
* **Default:** `true`

Whether to throw if the transaction's receipt status is reverted.

<WriteParameters />