signMessage

signMessage supports signing messages from the ArcanaAuthSigner.

This method must be called after authenticate. Otherwise, this method will throw an error with the message Not Authenticated.

Usage

example.ts

import { createArcanaAuthSigner } from "./arcana-auth";

const newArcanaAuthSigner = await createArcanaAuthSigner();

const signedMessage = await newArcanaAuthSigner.signMessage(
  "testMessage signing with ArcanaAuthSigner"
);

arcana-auth.ts

import { ArcanaAuthSigner } from "@alchemy/aa-signers/arcana-auth";

// See https://docs.arcana.network/quick-start/vue-quick-start#step-3-integrate-app for details.
const clientId = "xar_test_...";

export const createArcanaAuthSigner = async () => {
  const arcanaAuthSigner = new ArcanaAuthSigner({ clientId, params: {} });

  await arcanaAuthSigner.authenticate({
    async init() {
      await arcanaAuthSigner.inner.init();
    },
    async connect() {
      await arcanaAuthSigner.inner.connect();
    },
  });

  return arcanaAuthSigner;
};

Returns

Promise<Hex>

A Promise containing the signature of the message.

Parameters

msg: string | Uint8Array) -- the message to sign