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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:"kaia_call"
required
JSON-RPC method name.
params
object
required
Parameters: [call object, block parameter]. Call object follows Kaia transaction fields with nonce omitted.Positional parameters for kaia_call:
  • params[0]: Legacy transaction (pre-EIP-2718).
  • params[1]: Block identifier. Can be an integer block number or a string tag: “latest”, “earliest”, or “pending”.

Returns

result
string
The return data from executing the call, encoded as a hex string. Example: “0x”.