Trezor Wallets

The Trezor native library requires that you have the object "Buffer" globally available, this object needs to replicate the nature of the native NodeJS module. If you don't have this then your site will break as soon as the LedgerModule is imported.

If you're using a framework that does not support polyfills then you might need to import it directly in your .html file before the kit is loaded.

To import and include the module you can do it like this:

import { StellarWalletsKit } from '@creit-tech/stellar-wallets-kit/sdk'
import { defaultModules } from '@creit-tech/stellar-wallets-kit/modules/utils';
import { TrezorModule } from "@creit-tech/stellar-wallets-kit/modules/trezor";

StellarWalletsKit.init({
  modules: [
    ...defaultModules(),
    new TrezorModule(/* Params */),
  ],
});

Required parameters

The Trezor library requires some parameters to be define before it can be loaded, here are the parameter your can provide:

/**
 * These values are used to start the TrezorConnect library
 */
export interface ITrezorModuleParams {
  appUrl: string;
  appName: string;
  email: string;
  debug?: boolean;
  lazyLoad?: boolean;
  coreMode?: "auto" | "iframe" | "popup";
}

Lazy load

Be aware that the Trezor wallet needs to load before it can be used (for example before you can request a signature). This normally just takes a few seconds and probably users won't interact with it before that happens but keep that in mind.

Mnemonic paths

Hardware wallets normally require you to provide the path at which the device will look for the account to use, this means that you will need to keep a list of them. This is something that is annoying and we know that so that's why the kit takes care of that, for you the developer you only need to care about getting the current active address and the user will be able to pick what address to use from the device.