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eth_newFilter

Creates a filter object, based on filter options, to notify when the state changes (logs).

Parameters

Filter(object)

filter

Returns

hex encoded unsigned integer

Example request
await provider.request({
  method: "eth_newFilter",
  params: [
{
  "fromBlock": "0x137d3c2",
  "toBlock": "0x137d3c3",
  "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
  "topics": []
}
]
});
Example response
{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "0x01"
}