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Parameters

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chainId
string
default:"11124"
required
Unique identifier for a blockchain network.
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id
number
default:1
required
Request identifier used to match responses.
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jsonrpc
string
default:"2.0"
required
JSON-RPC version.
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method
string
default:"zks_getL2ToL1MsgProof"
required
JSON-RPC method name.
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params
object
required
Positional parameters for zks_getL2ToL1MsgProof:
  • params[0]: The block number in which the message was emitted.
  • params[1]: The address that sent the message.
  • params[2]: The keccak256 hash of the message being proved.
  • params[3]: Optional index in the block of the L1Messenger event log. Defaults to the first message if omitted.

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Returns

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result
object
The JSON-RPC result.