eth_newBlockFilter

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

Recent Requests
Log in to see full request history
TimeStatusUser Agent
Retrieving recent requests…
LoadingLoading…
📘

To check if the state has changed, call eth_getFilterChanges.

Parameters

None

Result

A hex code of an integer that represents the newly created filter ID.

Example

Request

curl <your-endpoint> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_newBlockFilter","params": [],"id":1}'

Return

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": "0x117457e105a31bb2ce26478234986e58"
}
Path Params
string
required
Defaults to c94411509d724306b407dbfa6521dac2
Body Params
string
Defaults to {"jsonrpc":"2.0","method":"web3_sha3","params":["0x67656c6c6f20776f726c64"],"id":1}
Responses

Language
LoadingLoading…
Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json