zks_estimateGasL1ToL2 | Alchemy Docs

Estimates the gas required for an L1 to L2 transaction.

apiKeystringRequiredDefaults to docs-demo

This endpoint expects an object.

Call objectobjectRequired

The transaction call object containing details about the transaction.

The estimated gas amount in hexadecimal format.

1	import requests
2
3	url = "https://zksync-mainnet.g.alchemy.com/v2/:apiKey"
4
5	payload = { "0": {
6	"from": "0x1111111111111111111111111111111111111111",
7	"to": "0x2222222222222222222222222222222222222222",
8	"data": "0xffffffff"
9	} }
10	headers = {"Content-Type": "application/json"}
11
12	response = requests.post(url, json=payload, headers=headers)
13
14	print(response.json())