eth_newBlockFilter

Summary: Creates a filter in the node, to notify when a new block arrives.

Parameters

This method doesn't accept any parameters.

Filter identifier string

hex encoded unsigned integer

Pattern: ^0x([1-9a-f]+[0-9a-f]*|0)$

Customize request

Parameter

Value

Connect your MetaMask wallet to run requests successfully.

Request

await window.ethereum.request({
 "method": "eth_newBlockFilter",
 "params": [],
});

Example response

"0x01"