ContractParams

ContractParams<TAbi, TFunctionName, TThrowOnFail>: EncodeFunctionDataParameters<TAbi, TFunctionName> & BaseCallParams<TThrowOnFail> & object | object | object

Parameters to execute a call on a contract with TEVM.

This type combines the parameters required for encoding function data with additional call parameters.

Type Parameters

• TAbi extends Abi | readonly unknown[] = Abi

The ABI type.

• TFunctionName extends ContractFunctionName<TAbi> = ContractFunctionName<TAbi>

The function name type from the ABI.

• TThrowOnFail extends boolean = boolean

The type indicating whether to throw on failure.

Example

import { createClient } from 'viem'
import { contractHandler } from 'tevm/actions'
import { Abi } from 'viem/utils'

const client = createClient({ transport: http('https://mainnet.optimism.io')({}) })

const params: ContractParams<Abi, 'myFunction'> = {
  abi: [...], // ABI array
  functionName: 'myFunction',
  args: [arg1, arg2],
  to: '0x123...',
  from: '0x123...',
  gas: 1000000n,
  gasPrice: 1n,
  skipBalance: true,
}

const contractCall = contractHandler(client)
const res = await contractCall(params)
console.log(res)

See

• tevmContract
• BaseCallParams
• EncodeFunctionDataParameters

Defined in

packages/actions/src/Contract/ContractParams.ts:42