eth_getCode

Returns the compiled byte code of a smart contract, if any, at a given address.

Parameters

• address: [required] A string representing the address (20 bytes) to check for balance.

• blockParameter: (string) [required] A hexadecimal block number, or one of the tags latest, earliest, pending or finalized. See the default block parameter.

  warning

  safe isn't supported. Use finalized instead.

  Learn more about Linea's layer 2 finalization.

Returns

The compiled byte code of the smart contract at the given address.

Example

Replace YOUR-API-KEY with an API key from your Infura dashboard.

Request

cURL

curl https://linea-mainnet.infura.io/v3/YOUR-API-KEY \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getCode","params": ["0x06012c8cf97bead5deae237070f9587f8e7a266d", "0x65a8db"],"id":1}'

WSS

wscat -c wss://linea-mainnet.infura.io/ws/v3/YOUR-API-KEY -x '{"jsonrpc":"2.0","method":"eth_getCode","params": ["0x06012c8cf97bead5deae237070f9587f8e7a266d", "0x65a8db"],"id":1}'

Response

JSON

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x60606040..."
}