@logion/crossmint

Logion Crossmint SDK

This project provides some utility classes enabling the use of the Crossmint wallet with a logion client.

Note that only message signature is supported. So you will be able to authenticate and interact with logion off-chain services, but not submit extrinsics to the logion chain.

Usage

Install package @logion/crossmint with your favorite package manager and start siging content using the extension.

import { CrossmintSigner } from '@logion/crossmint';

const crossmint = new CrossmintEVMWalletAdapter({
    apiKey: "YOUR_API_KEY",
    chain: BlockchainTypes.ETHEREUM, // Only Ethereum is supported for the moment
});
  
const address = await crossmint.connect();
if(!address) {
    throw new Error("Unable to connect to Crossmint");
}

const client = LogionClient.create(...);
const signer = new CrossmintSigner(crossmint);
let authenticatedClient = await client.authenticate([ address ], signer);