zks_getL2ToL1MsgProof RPC Method

Please note that this JSON-RPC method will be deprecated in favor of zks_getL2ToL1LogProof.

Parameters

block

integer

REQUIRED

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sender

string

REQUIRED

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msg

string

REQUIRED

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l2_log_position

string

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Returns

id

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proof

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root

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Request

curl https://docs-demo.zksync-mainnet.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"zks_getL2ToL1MsgProof","params":[5187, "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E", "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9" ],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.zksync-mainnet.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "zks_getL2ToL1MsgProof",
    "params": [5187, "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E", "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"  ],
    "id": "1"
}

response = client.send(payload.to_json)
puts response

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.zksync-mainnet.quiknode.pro/");
  const response = await provider.send("zks_getL2ToL1MsgProof", [5187, "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E", "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"  ]);
  console.log(response);
})();

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "method": "zks_getL2ToL1MsgProof",
  "params": [
    5187,
    "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E",
    "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://docs-demo.zksync-mainnet.quiknode.pro/", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

import requests
import json

url = "https://docs-demo.zksync-mainnet.quiknode.pro/"

payload = json.dumps({
  "method": "zks_getL2ToL1MsgProof",
  "params": [
    5187,
    "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E",
    "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.zksync-mainnet.quiknode.pro/")

http = Net::HTTP.new(url.host, url.port);
request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "method": "zks_getL2ToL1MsgProof",
  "params": [
    5187,
    "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E",
    "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

response = http.request(request)
puts response.read_body

from web3 import HTTPProvider
client = HTTPProvider('https://docs-demo.zksync-mainnet.quiknode.pro/')
params = [5187, "0x87869cb87c4Fa78ca278dF358E890FF73B42a39E", "0x22de7debaa98758afdaee89f447ff43bab5da3de6acca7528b281cc2f1be2ee9"  ]
response = client.make_request('zks_getL2ToL1MsgProof', params)
print(response)

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