Method eth_newBlockFilter undefined ()
connect with JSON-RPC protocol

eth_newBlockFilter

Creates a filter in the node, to notify when a new block arrives. Tocheck if the state has changed, call eth_getFilterChanges.

Request

curl --location --request POST 'https://avax.getblock.io/mainnet/ext/bc/C/rpc' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "eth_newBlockFilter",
"params": [],
"id": "getblock.io"}'

Response

{
    "id": "getblock.io",
    "jsonrpc": "2.0",
    "result": "0xde660a80c2931ac342ec8c086baa2f09"
}

Start Building with GetBlock RPCs for Free

{ "overview": "Overview", "guides": "Guides", "get-started": "Get Started", "rpc-service": "Nodes Methods", "getblock-explorer": "Explorer API", "getblock-tracker": "Tracker API", "nodes-endpoints": "Nodes Endpoints" }

Method eth_newBlockFilter undefined () connect with JSON-RPC protocol

Parameters

Request

Response

Method eth_newBlockFilter undefined ()
connect with JSON-RPC protocol