eth_newBlockFilter

Introduction

This API creates a filter in the node to notify when a new block arrives. It consumes 20 CUs.

Parameter Description

This method does not accept any parameters.

Return Value

It returns the ID of the new filter in hexadecimal.

Request

curl https://your-http-endpoint/v1/<API-KEY> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_newBlockFilter","params":[],"id":73}'