setCode
Modifies the bytecode stored at an account's address.
Usage
ts
import { testClient } from './client'
await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})import { testClient } from './client'
await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})ts
import { createTestClient, http } from 'viem'
import { foundry } from 'viem/chains'
export const testClient = createTestClient({
chain: foundry,
mode: 'anvil',
transport: http(),
})import { createTestClient, http } from 'viem'
import { foundry } from 'viem/chains'
export const testClient = createTestClient({
chain: foundry,
mode: 'anvil',
transport: http(),
})Parameters
address
- Type:
Address
The account address.
ts
await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})bytecode
- Type:
Hex
The stored bytecode.
ts
await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})await testClient.setCode({
address: '0xe846c6fcf817734ca4527b28ccb4aea2b6663c79',
bytecode: '0x60806040526000600355600019600955600c80546001600160a01b031916737a250d5630b4cf539739df...'
})