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Просмотр файла: wallet.ts
import type { Abi, Address, TypedData } from 'abitype'
import type { Account } from '../../accounts/types.js'
import {
type GetChainIdReturnType,
getChainId,
} from '../../actions/public/getChainId.js'
import {
type AddChainParameters,
addChain,
} from '../../actions/wallet/addChain.js'
import {
type DeployContractParameters,
type DeployContractReturnType,
deployContract,
} from '../../actions/wallet/deployContract.js'
import {
type GetAddressesReturnType,
getAddresses,
} from '../../actions/wallet/getAddresses.js'
import {
type GetCallsStatusParameters,
type GetCallsStatusReturnType,
getCallsStatus,
} from '../../actions/wallet/getCallsStatus.js'
import {
type GetCapabilitiesParameters,
type GetCapabilitiesReturnType,
getCapabilities,
} from '../../actions/wallet/getCapabilities.js'
import {
type GetPermissionsReturnType,
getPermissions,
} from '../../actions/wallet/getPermissions.js'
import {
type PrepareAuthorizationParameters,
type PrepareAuthorizationReturnType,
prepareAuthorization,
} from '../../actions/wallet/prepareAuthorization.js'
import {
type PrepareTransactionRequestParameters,
type PrepareTransactionRequestRequest,
type PrepareTransactionRequestReturnType,
prepareTransactionRequest,
} from '../../actions/wallet/prepareTransactionRequest.js'
import {
type RequestAddressesReturnType,
requestAddresses,
} from '../../actions/wallet/requestAddresses.js'
import {
type RequestPermissionsParameters,
type RequestPermissionsReturnType,
requestPermissions,
} from '../../actions/wallet/requestPermissions.js'
import {
type SendCallsParameters,
type SendCallsReturnType,
sendCalls,
} from '../../actions/wallet/sendCalls.js'
import {
type SendRawTransactionParameters,
type SendRawTransactionReturnType,
sendRawTransaction,
} from '../../actions/wallet/sendRawTransaction.js'
import {
type SendTransactionParameters,
type SendTransactionRequest,
type SendTransactionReturnType,
sendTransaction,
} from '../../actions/wallet/sendTransaction.js'
import {
type ShowCallsStatusParameters,
type ShowCallsStatusReturnType,
showCallsStatus,
} from '../../actions/wallet/showCallsStatus.js'
import {
type SignAuthorizationParameters,
type SignAuthorizationReturnType,
signAuthorization,
} from '../../actions/wallet/signAuthorization.js'
import {
type SignMessageParameters,
type SignMessageReturnType,
signMessage,
} from '../../actions/wallet/signMessage.js'
import {
type SignTransactionParameters,
type SignTransactionRequest,
type SignTransactionReturnType,
signTransaction,
} from '../../actions/wallet/signTransaction.js'
import {
type SignTypedDataParameters,
type SignTypedDataReturnType,
signTypedData,
} from '../../actions/wallet/signTypedData.js'
import {
type SwitchChainParameters,
switchChain,
} from '../../actions/wallet/switchChain.js'
import {
type WaitForCallsStatusParameters,
type WaitForCallsStatusReturnType,
waitForCallsStatus,
} from '../../actions/wallet/waitForCallsStatus.js'
import {
type WatchAssetParameters,
type WatchAssetReturnType,
watchAsset,
} from '../../actions/wallet/watchAsset.js'
import {
type WriteContractParameters,
type WriteContractReturnType,
writeContract,
} from '../../actions/wallet/writeContract.js'
import type { Chain } from '../../types/chain.js'
import type {
ContractFunctionArgs,
ContractFunctionName,
} from '../../types/contract.js'
import type { Client } from '../createClient.js'
import type { Transport } from '../transports/createTransport.js'
export type WalletActions<
chain extends Chain | undefined = Chain | undefined,
account extends Account | undefined = Account | undefined,
> = {
/**
* Adds an EVM chain to the wallet.
*
* - Docs: https://viem.sh/docs/actions/wallet/addChain
* - JSON-RPC Methods: [`eth_addEthereumChain`](https://eips.ethereum.org/EIPS/eip-3085)
*
* @param args - {@link AddChainParameters}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { optimism } from 'viem/chains'
*
* const client = createWalletClient({
* transport: custom(window.ethereum),
* })
* await client.addChain({ chain: optimism })
*/
addChain: (args: AddChainParameters) => Promise<void>
/**
* Deploys a contract to the network, given bytecode and constructor arguments.
*
* - Docs: https://viem.sh/docs/contract/deployContract
* - Examples: https://stackblitz.com/github/wevm/viem/tree/main/examples/contracts_deploying-contracts
*
* @param args - {@link DeployContractParameters}
* @returns The [Transaction](https://viem.sh/docs/glossary/terms#transaction) hash. {@link DeployContractReturnType}
*
* @example
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
* const hash = await client.deployContract({
* abi: [],
* account: '0x…,
* bytecode: '0x608060405260405161083e38038061083e833981016040819052610...',
* })
*/
deployContract: <
const abi extends Abi | readonly unknown[],
chainOverride extends Chain | undefined,
>(
args: DeployContractParameters<abi, chain, account, chainOverride>,
) => Promise<DeployContractReturnType>
/**
* Returns a list of account addresses owned by the wallet or client.
*
* - Docs: https://viem.sh/docs/actions/wallet/getAddresses
* - JSON-RPC Methods: [`eth_accounts`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_accounts)
*
* @returns List of account addresses owned by the wallet or client. {@link GetAddressesReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const accounts = await client.getAddresses()
*/
getAddresses: () => Promise<GetAddressesReturnType>
/**
* Returns the status of a call batch that was sent via `sendCalls`.
*
* - Docs: https://viem.sh/docs/actions/wallet/getCallsStatus
* - JSON-RPC Methods: [`wallet_getCallsStatus`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @returns Status of the calls. {@link GetCallsStatusReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* const { receipts, status } = await client.getCallsStatus({ id: '0xdeadbeef' })
*/
getCallsStatus: (
parameters: GetCallsStatusParameters,
) => Promise<GetCallsStatusReturnType>
/**
* Extract capabilities that a connected wallet supports (e.g. paymasters, session keys, etc).
*
* - Docs: https://viem.sh/docs/actions/wallet/getCapabilities
* - JSON-RPC Methods: [`wallet_getCapabilities`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @returns The wallet's capabilities. {@link GetCapabilitiesReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* const capabilities = await client.getCapabilities({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* })
*/
getCapabilities: <chainId extends number | undefined>(
parameters?: GetCapabilitiesParameters<chainId>,
) => Promise<GetCapabilitiesReturnType<chainId>>
/**
* Returns the chain ID associated with the current network.
*
* - Docs: https://viem.sh/docs/actions/public/getChainId
* - JSON-RPC Methods: [`eth_chainId`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_chainid)
*
* @returns The current chain ID. {@link GetChainIdReturnType}
*
* @example
* import { createWalletClient, http } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const chainId = await client.getChainId()
* // 1
*/
getChainId: () => Promise<GetChainIdReturnType>
/**
* Gets the wallets current permissions.
*
* - Docs: https://viem.sh/docs/actions/wallet/getPermissions
* - JSON-RPC Methods: [`wallet_getPermissions`](https://eips.ethereum.org/EIPS/eip-2255)
*
* @returns The wallet permissions. {@link GetPermissionsReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const permissions = await client.getPermissions()
*/
getPermissions: () => Promise<GetPermissionsReturnType>
/**
* Prepares an [EIP-7702 Authorization](https://eips.ethereum.org/EIPS/eip-7702) object for signing.
* This Action will fill the required fields of the Authorization object if they are not provided (e.g. `nonce` and `chainId`).
*
* With the prepared Authorization object, you can use [`signAuthorization`](https://viem.sh/docs/eip7702/signAuthorization) to sign over the Authorization object.
*
* @param client - Client to use
* @param parameters - {@link PrepareAuthorizationParameters}
* @returns The prepared Authorization object. {@link PrepareAuthorizationReturnType}
*
* @example
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: http(),
* })
*
* const authorization = await client.prepareAuthorization({
* account: privateKeyToAccount('0x..'),
* contractAddress: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
*
* const authorization = await client.prepareAuthorization({
* contractAddress: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* })
*/
prepareAuthorization: (
parameters: PrepareAuthorizationParameters<account>,
) => Promise<PrepareAuthorizationReturnType>
/**
* Prepares a transaction request for signing.
*
* - Docs: https://viem.sh/docs/actions/wallet/prepareTransactionRequest
*
* @param args - {@link PrepareTransactionRequestParameters}
* @returns The transaction request. {@link PrepareTransactionRequestReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const request = await client.prepareTransactionRequest({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* to: '0x0000000000000000000000000000000000000000',
* value: 1n,
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const request = await client.prepareTransactionRequest({
* to: '0x0000000000000000000000000000000000000000',
* value: 1n,
* })
*/
prepareTransactionRequest: <
const request extends PrepareTransactionRequestRequest<
chain,
chainOverride
>,
chainOverride extends Chain | undefined = undefined,
accountOverride extends Account | Address | undefined = undefined,
>(
args: PrepareTransactionRequestParameters<
chain,
account,
chainOverride,
accountOverride,
request
>,
) => Promise<
PrepareTransactionRequestReturnType<
chain,
account,
chainOverride,
accountOverride,
request
>
>
/**
* Requests a list of accounts managed by a wallet.
*
* - Docs: https://viem.sh/docs/actions/wallet/requestAddresses
* - JSON-RPC Methods: [`eth_requestAccounts`](https://eips.ethereum.org/EIPS/eip-1102)
*
* Sends a request to the wallet, asking for permission to access the user's accounts. After the user accepts the request, it will return a list of accounts (addresses).
*
* This API can be useful for dapps that need to access the user's accounts in order to execute transactions or interact with smart contracts.
*
* @returns List of accounts managed by a wallet {@link RequestAddressesReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const accounts = await client.requestAddresses()
*/
requestAddresses: () => Promise<RequestAddressesReturnType>
/**
* Requests permissions for a wallet.
*
* - Docs: https://viem.sh/docs/actions/wallet/requestPermissions
* - JSON-RPC Methods: [`wallet_requestPermissions`](https://eips.ethereum.org/EIPS/eip-2255)
*
* @param args - {@link RequestPermissionsParameters}
* @returns The wallet permissions. {@link RequestPermissionsReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const permissions = await client.requestPermissions({
* eth_accounts: {}
* })
*/
requestPermissions: (
args: RequestPermissionsParameters,
) => Promise<RequestPermissionsReturnType>
/**
* Requests the connected wallet to send a batch of calls.
*
* - Docs: https://viem.sh/docs/actions/wallet/sendCalls
* - JSON-RPC Methods: [`wallet_sendCalls`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @returns Transaction identifier. {@link SendCallsReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* const id = await client.sendCalls({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* calls: [
* {
* data: '0xdeadbeef',
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* },
* {
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 69420n,
* },
* ],
* })
*/
sendCalls: <
const calls extends readonly unknown[],
chainOverride extends Chain | undefined = undefined,
>(
parameters: SendCallsParameters<chain, account, chainOverride, calls>,
) => Promise<SendCallsReturnType>
/**
* Sends a **signed** transaction to the network
*
* - Docs: https://viem.sh/docs/actions/wallet/sendRawTransaction
* - JSON-RPC Method: [`eth_sendRawTransaction`](https://ethereum.github.io/execution-apis/api-documentation/)
*
* @param client - Client to use
* @param parameters - {@link SendRawTransactionParameters}
* @returns The transaction hash. {@link SendRawTransactionReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
* import { sendRawTransaction } from 'viem/wallet'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* const hash = await client.sendRawTransaction({
* serializedTransaction: '0x02f850018203118080825208808080c080a04012522854168b27e5dc3d5839bab5e6b39e1a0ffd343901ce1622e3d64b48f1a04e00902ae0502c4728cbf12156290df99c3ed7de85b1dbfe20b5c36931733a33'
* })
*/
sendRawTransaction: (
args: SendRawTransactionParameters,
) => Promise<SendRawTransactionReturnType>
/**
* Creates, signs, and sends a new transaction to the network.
*
* - Docs: https://viem.sh/docs/actions/wallet/sendTransaction
* - Examples: https://stackblitz.com/github/wevm/viem/tree/main/examples/transactions_sending-transactions
* - JSON-RPC Methods:
* - JSON-RPC Accounts: [`eth_sendTransaction`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_sendtransaction)
* - Local Accounts: [`eth_sendRawTransaction`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_sendrawtransaction)
*
* @param args - {@link SendTransactionParameters}
* @returns The [Transaction](https://viem.sh/docs/glossary/terms#transaction) hash. {@link SendTransactionReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const hash = await client.sendTransaction({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 1000000000000000000n,
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
* const hash = await client.sendTransaction({
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 1000000000000000000n,
* })
*/
sendTransaction: <
const request extends SendTransactionRequest<chain, chainOverride>,
chainOverride extends Chain | undefined = undefined,
>(
args: SendTransactionParameters<chain, account, chainOverride, request>,
) => Promise<SendTransactionReturnType>
/**
* Requests for the wallet to show information about a call batch
* that was sent via `sendCalls`.
*
* - Docs: https://viem.sh/docs/actions/wallet/showCallsStatus
* - JSON-RPC Methods: [`wallet_showCallsStatus`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @returns Displays status of the calls in wallet. {@link ShowCallsStatusReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* await client.showCallsStatus({ id: '0xdeadbeef' })
*/
showCallsStatus: (
parameters: ShowCallsStatusParameters,
) => Promise<ShowCallsStatusReturnType>
/**
* Signs an [EIP-7702 Authorization](https://eips.ethereum.org/EIPS/eip-7702) object.
*
* With the calculated signature, you can:
* - use [`verifyAuthorization`](https://viem.sh/docs/eip7702/verifyAuthorization) to verify the signed Authorization object,
* - use [`recoverAuthorizationAddress`](https://viem.sh/docs/eip7702/recoverAuthorizationAddress) to recover the signing address from the signed Authorization object.
*
* @param client - Client to use
* @param parameters - {@link SignAuthorizationParameters}
* @returns The signed Authorization object. {@link SignAuthorizationReturnType}
*
* @example
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: http(),
* })
*
* const signature = await client.signAuthorization({
* account: privateKeyToAccount('0x..'),
* contractAddress: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
*
* const signature = await client.signAuthorization({
* contractAddress: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* })
*/
signAuthorization: (
parameters: SignAuthorizationParameters<account>,
) => Promise<SignAuthorizationReturnType>
/**
* Calculates an Ethereum-specific signature in [EIP-191 format](https://eips.ethereum.org/EIPS/eip-191): `keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))`.
*
* - Docs: https://viem.sh/docs/actions/wallet/signMessage
* - JSON-RPC Methods:
* - JSON-RPC Accounts: [`personal_sign`](https://docs.metamask.io/guide/signing-data#personal-sign)
* - Local Accounts: Signs locally. No JSON-RPC request.
*
* With the calculated signature, you can:
* - use [`verifyMessage`](https://viem.sh/docs/utilities/verifyMessage) to verify the signature,
* - use [`recoverMessageAddress`](https://viem.sh/docs/utilities/recoverMessageAddress) to recover the signing address from a signature.
*
* @param args - {@link SignMessageParameters}
* @returns The signed message. {@link SignMessageReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const signature = await client.signMessage({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* message: 'hello world',
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
* const signature = await client.signMessage({
* message: 'hello world',
* })
*/
signMessage: (
args: SignMessageParameters<account>,
) => Promise<SignMessageReturnType>
/**
* Signs a transaction.
*
* - Docs: https://viem.sh/docs/actions/wallet/signTransaction
* - JSON-RPC Methods:
* - JSON-RPC Accounts: [`eth_signTransaction`](https://ethereum.github.io/execution-apis/api-documentation/)
* - Local Accounts: Signs locally. No JSON-RPC request.
*
* @param args - {@link SignTransactionParameters}
* @returns The signed message. {@link SignTransactionReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const request = await client.prepareTransactionRequest({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* to: '0x0000000000000000000000000000000000000000',
* value: 1n,
* })
* const signature = await client.signTransaction(request)
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const request = await client.prepareTransactionRequest({
* to: '0x0000000000000000000000000000000000000000',
* value: 1n,
* })
* const signature = await client.signTransaction(request)
*/
signTransaction: <
chainOverride extends Chain | undefined,
const request extends SignTransactionRequest<
chain,
chainOverride
> = SignTransactionRequest<chain, chainOverride>,
>(
args: SignTransactionParameters<chain, account, chainOverride, request>,
) => Promise<SignTransactionReturnType<request>>
/**
* Signs typed data and calculates an Ethereum-specific signature in [EIP-191 format](https://eips.ethereum.org/EIPS/eip-191): `keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))`.
*
* - Docs: https://viem.sh/docs/actions/wallet/signTypedData
* - JSON-RPC Methods:
* - JSON-RPC Accounts: [`eth_signTypedData_v4`](https://docs.metamask.io/guide/signing-data#signtypeddata-v4)
* - Local Accounts: Signs locally. No JSON-RPC request.
*
* @param client - Client to use
* @param args - {@link SignTypedDataParameters}
* @returns The signed data. {@link SignTypedDataReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const signature = await client.signTypedData({
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* domain: {
* name: 'Ether Mail',
* version: '1',
* chainId: 1,
* verifyingContract: '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC',
* },
* types: {
* Person: [
* { name: 'name', type: 'string' },
* { name: 'wallet', type: 'address' },
* ],
* Mail: [
* { name: 'from', type: 'Person' },
* { name: 'to', type: 'Person' },
* { name: 'contents', type: 'string' },
* ],
* },
* primaryType: 'Mail',
* message: {
* from: {
* name: 'Cow',
* wallet: '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
* },
* to: {
* name: 'Bob',
* wallet: '0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB',
* },
* contents: 'Hello, Bob!',
* },
* })
*
* @example
* // Account Hoisting
* import { createWalletClient, http } from 'viem'
* import { privateKeyToAccount } from 'viem/accounts'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
* const signature = await client.signTypedData({
* domain: {
* name: 'Ether Mail',
* version: '1',
* chainId: 1,
* verifyingContract: '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC',
* },
* types: {
* Person: [
* { name: 'name', type: 'string' },
* { name: 'wallet', type: 'address' },
* ],
* Mail: [
* { name: 'from', type: 'Person' },
* { name: 'to', type: 'Person' },
* { name: 'contents', type: 'string' },
* ],
* },
* primaryType: 'Mail',
* message: {
* from: {
* name: 'Cow',
* wallet: '0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826',
* },
* to: {
* name: 'Bob',
* wallet: '0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB',
* },
* contents: 'Hello, Bob!',
* },
* })
*/
signTypedData: <
const typedData extends TypedData | { [key: string]: unknown },
primaryType extends string,
>(
args: SignTypedDataParameters<typedData, primaryType, account>,
) => Promise<SignTypedDataReturnType>
/**
* Switch the target chain in a wallet.
*
* - Docs: https://viem.sh/docs/actions/wallet/switchChain
* - JSON-RPC Methods: [`eth_switchEthereumChain`](https://eips.ethereum.org/EIPS/eip-3326)
*
* @param args - {@link SwitchChainParameters}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet, optimism } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* await client.switchChain({ id: optimism.id })
*/
switchChain: (args: SwitchChainParameters) => Promise<void>
/**
* Waits for the status & receipts of a call bundle that was sent via `sendCalls`.
*
* - Docs: https://viem.sh/docs/actions/wallet/waitForCallsStatus
* - JSON-RPC Methods: [`wallet_getCallsStatus`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @param parameters - {@link WaitForCallsStatusParameters}
* @returns Status & receipts of the call bundle. {@link WaitForCallsStatusReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
*
* const { receipts, status } = await waitForCallsStatus(client, { id: '0xdeadbeef' })
*/
waitForCallsStatus: (
parameters: WaitForCallsStatusParameters,
) => Promise<WaitForCallsStatusReturnType>
/**
* Adds an EVM chain to the wallet.
*
* - Docs: https://viem.sh/docs/actions/wallet/watchAsset
* - JSON-RPC Methods: [`eth_switchEthereumChain`](https://eips.ethereum.org/EIPS/eip-747)
*
* @param args - {@link WatchAssetParameters}
* @returns Boolean indicating if the token was successfully added. {@link WatchAssetReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const success = await client.watchAsset({
* type: 'ERC20',
* options: {
* address: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
* decimals: 18,
* symbol: 'WETH',
* },
* })
*/
watchAsset: (args: WatchAssetParameters) => Promise<WatchAssetReturnType>
/**
* Executes a write function on a contract.
*
* - Docs: https://viem.sh/docs/contract/writeContract
* - Examples: https://stackblitz.com/github/wevm/viem/tree/main/examples/contracts_writing-to-contracts
*
* A "write" function on a Solidity contract modifies the state of the blockchain. These types of functions require gas to be executed, and hence a [Transaction](https://viem.sh/docs/glossary/terms) is needed to be broadcast in order to change the state.
*
* Internally, uses a [Wallet Client](https://viem.sh/docs/clients/wallet) to call the [`sendTransaction` action](https://viem.sh/docs/actions/wallet/sendTransaction) with [ABI-encoded `data`](https://viem.sh/docs/contract/encodeFunctionData).
*
* __Warning: The `write` internally sends a transaction – it does not validate if the contract write will succeed (the contract may throw an error). It is highly recommended to [simulate the contract write with `contract.simulate`](https://viem.sh/docs/contract/writeContract#usage) before you execute it.__
*
* @param args - {@link WriteContractParameters}
* @returns A [Transaction Hash](https://viem.sh/docs/glossary/terms#hash). {@link WriteContractReturnType}
*
* @example
* import { createWalletClient, custom, parseAbi } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const hash = await client.writeContract({
* address: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
* abi: parseAbi(['function mint(uint32 tokenId) nonpayable']),
* functionName: 'mint',
* args: [69420],
* })
*
* @example
* // With Validation
* import { createWalletClient, custom, parseAbi } from 'viem'
* import { mainnet } from 'viem/chains'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const { request } = await client.simulateContract({
* address: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
* abi: parseAbi(['function mint(uint32 tokenId) nonpayable']),
* functionName: 'mint',
* args: [69420],
* }
* const hash = await client.writeContract(request)
*/
writeContract: <
const abi extends Abi | readonly unknown[],
functionName extends ContractFunctionName<abi, 'payable' | 'nonpayable'>,
args extends ContractFunctionArgs<
abi,
'payable' | 'nonpayable',
functionName
>,
chainOverride extends Chain | undefined = undefined,
>(
args: WriteContractParameters<
abi,
functionName,
args,
chain,
account,
chainOverride
>,
) => Promise<WriteContractReturnType>
}
export function walletActions<
transport extends Transport,
chain extends Chain | undefined = Chain | undefined,
account extends Account | undefined = Account | undefined,
>(client: Client<transport, chain, account>): WalletActions<chain, account> {
return {
addChain: (args) => addChain(client, args),
deployContract: (args) => deployContract(client, args),
getAddresses: () => getAddresses(client),
getCallsStatus: (args) => getCallsStatus(client, args),
getCapabilities: (args) => getCapabilities(client, args),
getChainId: () => getChainId(client),
getPermissions: () => getPermissions(client),
prepareAuthorization: (args) => prepareAuthorization(client, args),
prepareTransactionRequest: (args) =>
prepareTransactionRequest(client as any, args as any) as any,
requestAddresses: () => requestAddresses(client),
requestPermissions: (args) => requestPermissions(client, args),
sendCalls: (args) => sendCalls(client, args),
sendRawTransaction: (args) => sendRawTransaction(client, args),
sendTransaction: (args) => sendTransaction(client, args),
showCallsStatus: (args) => showCallsStatus(client, args),
signAuthorization: (args) => signAuthorization(client, args),
signMessage: (args) => signMessage(client, args),
signTransaction: (args) => signTransaction(client, args),
signTypedData: (args) => signTypedData(client, args),
switchChain: (args) => switchChain(client, args),
waitForCallsStatus: (args) => waitForCallsStatus(client, args),
watchAsset: (args) => watchAsset(client, args),
writeContract: (args) => writeContract(client, args as any),
}
}
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