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Parameters

chainId
string
default:"1001"
required
Unique identifier for a blockchain network.
id
number
default:1
required
Request identifier used to match responses.
jsonrpc
string
default:"2.0"
required
JSON-RPC version.
method
string
default:"klay_newFilter"
required
JSON-RPC method name.
params
object
required
Parameters: [filterOptions].Positional parameters for klay_newFilter:
  • params[]: Filter options used to create a new log filter.

Returns

result
string
The filter ID as a hex quantity (e.g., “0x16” for 22).