getCode

Callable

• getCode<ReturnFormat>(web3Context: Web3Context<EthExecutionAPI, any>, address: string, blockNumber?: BlockNumberOrTag, returnFormat: ReturnFormat): Promise<string>

---

• Get the code at a specific address.

  ---

  Type parameters

  • ReturnFormat: DataFormat

  Parameters

  • web3Context: Web3Context<EthExecutionAPI, any>

    (Web3Context) Web3 configuration object that contains things such as the provider, request manager, wallet, etc.

  • address: string

    The address to get the code from.

  • blockNumber: BlockNumberOrTag = web3Context.defaultBlock

    (BlockNumberOrTag defaults to Web3Eth.defaultBlock) Specifies what block to use as the current state for the code query.

  • returnFormat: ReturnFormat

    (DataFormat defaults to DEFAULT_RETURN_FORMAT) Specifies how the return data should be formatted.

  Returns Promise<string>

  The data at the provided address.

  web3.eth.getCode("0x033456732123ffff2342342dd12342434324234234fd234fd23fd4f23d4234").then(console.log);
  > "0x600160008035811a818181146012578301005b601b6001356025565b8060005260206000f25b600060078202905091905056"
  
  web3.eth.getCode(
       "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
       'safe',
       { number: FMT_NUMBER.HEX , bytes: FMT_BYTES.UINT8ARRAY }
  ).then(console.log);
  > Uint8Array(50) [
        96,  1,  96,   0, 128, 53, 129, 26, 129, 129, 129,
        20, 96,  18,  87, 131,  1,   0, 91,  96,  27,  96,
        1, 53,  96,  37,  86, 91, 128, 96,   0,  82,  96,
        32, 96,   0, 242,  91, 96,   0, 96,   7, 130,   2,
        144, 80, 145, 144,  80, 86
  ]