eth_getCode

Ethereum API

Returns code at a given address.

Params

(2)

string

Match pattern:

^0x[0-9,a-f,A-F]{40}$

Block number

(any of)

string

Match pattern:

^0x([1-9a-f]+[0-9a-f]*|0)$

(Bytecode)

string

Match pattern:

^0x[0-9a-f]*$

Install MetaMask for your platform and refresh the page. The interactive features in this documentation require installing MetaMask.

await window.ethereum.request({
  "method": "eth_getCode",
  "params": [
    null,
    null
  ]
});