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eth_newBlockFilter

POST
Creates a block filter so the client can be notified when a new block arrives, and returns the filter ID.Query the created filter with eth_getFilterChanges, and remove it with eth_uninstallFilter when done.

📘 A filter expires automatically if it is not queried with eth_getFilterChanges for a certain period.

Responses
codestringrequired
Code identifying the cause of the failed request.
messagestringrequired
Detailed message including the name and value of the invalid parameter.
{
  "code": "ERROR_CODE",
  "message": "Unauthorized"
}
cURL
curl -X POST 'https://tron-mainnet.nodit.io' \
  -H 'Content-Type: application/json' \
  -H 'X-API-KEY: nodit-demo' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_newBlockFilter",
    "params": []
  }'