Virto Signer

📚 Documentation

An implementation of Polkadot API's PolkadotSigner, that constructs a signed extrinsic which uses an implementation of Authenticator to retrieve the required deviceId and credentials.

Usage

import { KreivoPassSigner } from "@virtonetwork/signer";
import { Binary } from "polkadot-api";

// Assuming you have an initialized authenticator (e.g. SubstrateKey or WebAuthn)
const kreivoPassSigner = new KreivoPassSigner(authenticator);

// You can get the address of the signer
const accountId = kreivoPassSigner.address;

// Sign transactions
const remark = Binary.fromText('Hello, Kreivo!');
const tx = api.tx.System.remark_with_event({ remark });

const txHash = await tx.signAndSubmit(kreivoPassSigner);