zks_getBytecodeByHash | Alchemy Docs

Retrieves the bytecode of a transaction by its hash.

apiKeystringRequired

This endpoint expects an object.

Transaction hashstringRequiredformat: "^0x[0-9a-f]{64}$"

The hash of the transaction.

Array of the transaction’s bytecode.

1	import requests
2
3	url = "https://zksync-mainnet.g.alchemy.com/v2/:apiKey"
4
5	payload = { "0": "0x0100067d861e2f5717a12c3e869cfb657793b86bbb0caa05cc1421f16c5217bc" }
6	headers = {"Content-Type": "application/json"}
7
8	response = requests.post(url, json=payload, headers=headers)
9
10	print(response.json())