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eth_newBlockFilter - Base

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

To check if the state has changed, call eth_getFilterChanges.

Parameters

none

Returns

QUANTITY - A filter id.

Example

Request

curl --location --request POST 'https://base-testnet.unifra.io/v1/{your-api-key}' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc":"2.0","method":"eth_newBlockFilter","params":[],"id":0}'

Result

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": "0x10fc825d6e70832fcfbbe632936c3a69"
}
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