BNB Smart Chain · eth

eth_newBlockFilter

Creates a filter in the node, allowing for later polling. Registers client interest in new blocks, and returns an identifier.

Result

Filter identifier

Schema

{
  "type": "string",
  "title": "hex encoded unsigned integer",
  "pattern": "^0x(0|[1-9a-f][0-9a-f]*)$"
}

Example request

Endpoint: https://your-bsc-node.azxa.io

JSON-RPC

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_newBlockFilter",
  "params": []
}

Example response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x01"
}

cURL

curl -X POST https://your-bsc-node.azxa.io \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_newBlockFilter","params":[]}'