signMessages

signMessages(config, messages): Promise<SignMessageResponse[]>

Signs multiple messages in a single request. Supports ECDSA and BIP322 protocols.

WARNING

signMessages is currently supported only by the Xverse connector. If the active connector does not support signMessages, the core implementation falls back to signing each message individually using signMessage.

Import

import { signMessages } from "@midl/core";

Example

const signatures = await signMessages(config, [
  { address: "bc1q...", message: "Hello, world!" },
  { address: "bc1q...", message: "Second message" },
]);

console.log(signatures);

Parameters

Name	Type	Description
config	Config	The configuration object
messages	SignMessageParams[]	The messages to sign

SignMessageParams

Name	Type	Description
address	string	The address to sign the message with
message	string	The message to sign
protocol	SignMessageProtocol	The protocol to use for signing (optional)

SignMessageProtocol (enum)

Name	Value
Ecdsa	"ECDSA"
Bip322	"BIP322"

Returns

Promise<SignMessageResponse[]>

The signature responses

SignMessageResponse

Name	Type	Description
signature	string	Base64 encoded signature
address	string	The address that signed the message
protocol	string	The protocol used to sign the message
messageHash?	string	The message hash