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get_code

Scalar function

Retrieves deployed EVM bytecode via eth_getCode, returning NULL for EOAs or pre-deploy addresses.

Overloads

get_code(TRANSPORT, ADDRESS)

Returns the latest deployed bytecode for an address without a block tag.

Parameters

Name Type
transport TRANSPORT
address ADDRESS

Returns

Name Type
code BYTES
1
SELECT get_code(
2
$transport, -- transport
3
'0x4200000000000000000000000000000000000006'::address -- Base WETH
4
) AS code;
Notebook ready in readonly mode.

get_code(TRANSPORT, ADDRESS, BIGINT)

Returns the deployed bytecode at a specific block height for reproducible historical replay.

Parameters

Name Type
transport TRANSPORT
address ADDRESS
block_number BIGINT

Returns

Name Type
code BYTES
1
SELECT get_code(
2
$transport, -- transport
3
'0x4200000000000000000000000000000000000006'::address, -- Base WETH
4
4200000 -- block_number
5
) AS code;
Notebook ready in readonly mode.