usePrepareCalls

import { 
function usePrepareCalls(params: UsePrepareCallsParams): UsePrepareCallsResult
Hook for preparing calls to a smart account.
 
This hook provides functionality to prepare calls for execution on a smart account. It handles the preparation step of the Account Abstraction flow, but does not support EOA wallets.
usePrepareCalls } from "@account-kit/react";  const { 
const prepareCalls: UseMutateFunction<{  type: "array";  data: ({  signatureRequest?: {  type: "personal_sign";  data: string | {  raw: `0x${string}`;  };  rawPayload: `0x${string}`;  } | {  type: "eth_signTypedData_v4";  data: {  domain?: {  name?: string | undefined;  chainId?: number | undefined;  salt?: `0x${string}` | undefined;  verifyingContract?: `0x${string}` | undefined;  version?: string | undefined;  } | undefined;  types: {  [x: string]: {  type: string;  name: string;  }[];  };  primaryType: string;  message: {  [x: string]: unknown;  };  };  rawPayload: `0x${string}`;  } | undefined;  type: "user-operation-v060";  chainId: `0x${string}`;  data: {  sender: `0x${string}`;  nonce: `0x${string}`;  ... 7 more ...;  paymasterAndData: `0x${string}`;  };  feePayment: {  ...;  };  } | {  ...;  } | {  ...;  })[]; } | {  ...; } | {  ...; } | {  ...; }, Error, {  ...; }, unknown>
prepareCalls, 
const prepareCallsAsync: UseMutateAsyncFunction<{  type: "array";  data: ({  signatureRequest?: {  type: "personal_sign";  data: string | {  raw: `0x${string}`;  };  rawPayload: `0x${string}`;  } | {  type: "eth_signTypedData_v4";  data: {  domain?: {  name?: string | undefined;  chainId?: number | undefined;  salt?: `0x${string}` | undefined;  verifyingContract?: `0x${string}` | undefined;  version?: string | undefined;  } | undefined;  types: {  [x: string]: {  type: string;  name: string;  }[];  };  primaryType: string;  message: {  [x: string]: unknown;  };  };  rawPayload: `0x${string}`;  } | undefined;  type: "user-operation-v060";  chainId: `0x${string}`;  data: {  sender: `0x${string}`;  nonce: `0x${string}`;  ... 7 more ...;  paymasterAndData: `0x${string}`;  };  feePayment: {  ...;  };  } | {  ...;  } | {  ...;  })[]; } | {  ...; } | {  ...; } | {  ...; }, Error, {  ...; }, unknown>
prepareCallsAsync, 
const isPreparingCalls: boolean
isPreparingCalls, 
const error: Error | null
error } =  
function usePrepareCalls(params: UsePrepareCallsParams): UsePrepareCallsResult
Hook for preparing calls to a smart account.
 
This hook provides functionality to prepare calls for execution on a smart account. It handles the preparation step of the Account Abstraction flow, but does not support EOA wallets.
usePrepareCalls();  // Prepare calls await 
const prepareCallsAsync: (variables: {  calls: {  data?: `0x${string}` | undefined;  value?: `0x${string}` | undefined;  to: `0x${string}`;  }[];  capabilities?: {  eip7702Auth?: true | {  account?: `0x${string}` | undefined;  delegation: "0x69007702764179f14F51cdce752f4f775d74E139" | "ModularAccountV2";  } | undefined;  permissions?: {  context: `0x${string}`;  } | {  sessionId: `0x${string}`;  signature: `0x${string}`;  } | undefined;  paymasterService?: (({  policyId: string;  } | {  policyIds: string[];  }) & {  onlyEstimation?: boolean | undefined;  erc20?: ({  maxTokenAmount?: `0x${string}` | undefined;  tokenAddress: `0x${string}`;  } & ({} | {  preOpSettings: {  ...;  } | {  ...;  };  } | {  ...;  })) | undefined;  }) | undefined;  gasParamsOverride?: {  ...;  } | undefined;  nonceOverride?: {  ...;  } | undefined;  } | undefined;  paymasterPermitSignature?: {  ...;  } | ... 1 more ... | undefined;  from?: never | undefined; }, options?: MutateOptions<...> | undefined) => Promise<...>
prepareCallsAsync({  
calls: {  data?: `0x${string}` | undefined;  value?: `0x${string}` | undefined;  to: `0x${string}`; }[]
calls: [  {  
to: `0x${string}`
to: "0x...",  
data?: `0x${string}` | undefined
data: "0x...",  
value?: `0x${string}` | undefined
value: "0x0",  },  ], });