useSendTransactionWithSession

Import

import { useSendTransactionWithSession } from '@zerodev/waas'

Usage

import { useSendTransactionWithSession } from '@zerodev/waas';
 
function App() {
  const { write } = useSendTransactionWithSession();
 
  return (
    <button 
      onClick={() =>
        write([
          {
            to: TO_ADDRESS,
            value: VALUE,
            data: DATA
          }
        ])
      }
    >
      Send Transactions With Session
    </button>
  )
}

Parameters

import { type UseSendTransactionWithSessionParameters } from '@zerodev/waas';

sessionId

0x${tring}

The sessionId of session used to send user operation

paymaster

{type: "SPONSOR"} | {type: "ERC20", gasToken: string} | undefined

The paymaster type and gas token address.

• type

  SPONSOR | ERC20 The type of paymaster.

• gasToken

  string | undefined The symbol of erc20 token used for erc20 paymaster.

isParallel

boolean | undefined

• Default to True
• The flag determine whether the user operation allows parallel execution.

nonceKey

string | undefined

The key to generate nonce for userop.

Return Types

import { type UseSendTransactionWithSessionReturnType } from '@zerodev/waas'

TanStack Query mutation docs

write

(variables: SendTransactionWithSessionVariables) => void

The mutation function to send transactions with session.

• variables

  • to

    Address The contract's address.

  • value

    bigint | undefined Value in wei sent with this transaction.

  • data

    Hex | undefined Data sent with this transaction.

writeAsync

(variables: SendTransactionWithSessionVariables) => Promise<SendTransactionWithSessionData>

Similar to write but returns a promise.

• variables

  • to

    Address The contract's address.

  • value

    bigint | undefined Value in wei sent with this transaction.

  • data

    Hex | undefined Data sent with this transaction.

data

Hash | undefined

• Defaults to undefined
• The last successfully resolved data for the mutation.

error

Error | null

The error object for the mutation, if an error was encountered.

isError / isIdle / isPending / isSuccess

boolean

Boolean variables derived from status.

isPaused

boolean

• will be true if the mutation has been paused.
• see Network Mode for more information.

status

'idle' | 'pending' | 'error' | 'success'

• 'idle' initial status prior to the mutation function executing.
• 'pending' if the mutation is currently executing.
• 'error' if the last mutation attempt resulted in an error.
• 'success' if the last mutation attempt was successful.

reset

() => void

A function to clean the mutation internal state (e.g. it resets the mutation to its initial state).