zks_getBytecodeByHash

Returns the bytecode of a transaction for the provided hash.

Parameters

• hash: (string) [Required] The hash of the transaction.

Response

The byte code of the given transaction.

Example

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

Request

cURL

curl https://zksync-mainnet.infura.io/v3/YOUR-API-KEY \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "id": 1, "method": "zks_getBytecodeByHash", "params": ["0x0100067d861e2f5717a12c3e869cfb657793b86bbb0caa05cc1421f16c5217bc"]}'

WSS

wscat -c wss://zksync-mainnet.infura.io/ws/v3/YOUR-API-KEY -x '{"jsonrpc": "2.0", "id": 1, "method": "zks_getBytecodeByHash", "params": ["0x0100067d861e2f5717a12c3e869cfb657793b86bbb0caa05cc1421f16c5217bc"]}'

Response

JSON

{
  "jsonrpc": "2.0",
  "result": [
    0,
    4,
    0,
    0,
    0,
    0,
    0,
    2,
    0,
    11,
    ...,
    ...
  ],
  "id": 1
}