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POST
/
942aad90bb6a082676497030b81e40ba
zkevm_isBlockConsolidated
curl --request POST \
  --url https://nd-363-550-219.p2pify.com/942aad90bb6a082676497030b81e40ba \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "zkevm_isBlockConsolidated",
  "params": [
    "0xd29e"
  ]
}
'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": {}
}
Polygon zkEVM API method that checks if a specific block has been consolidated.
The zkevm_isBlockConsolidated method allows users to check whether a specific block is part of a consolidated batch or not.
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​
Parameters

  • blockNumber — the block number to check if it is connected to a verified batch, encoded as hexadecimal.

​
Response

  • result — a boolean value indicating whether the block is connected to a verified batch or not.

​
zkevm_isBlockConsolidated code examples

const Web3 = require("web3");
const NODE_URL = "YOUR_CHAINSTACK_ENDPOINT";
const web3 = new Web3(NODE_URL);

web3.extend({
    property: 'zkEVM',
    methods: [{
      name: 'isBlockConsolidated',
      call: 'zkevm_isBlockConsolidated',
      params: 1,
      inputFormatter: null,
      outputFormatter: null
    }]
  });

async function isBlockConsolidated(blockId) {
  const output = await web3.zkEVM.isBlockConsolidated(blockId)
  console.log(output)
}

isBlockConsolidated("0xd29e");

Body

application/json
​
id
integer
default:1
​
jsonrpc
string
default:2.0
​
method
string
default:zkevm_isBlockConsolidated
​
params
string[]

Response

200 - application/json

Checks if the given block is consolidated.

​
jsonrpc
string
​
id
integer
​
result
object
Last modified on May 18, 2026