Integration of ledger-cosmos-1 application


252.0.1a year ago3 years agoMinified + gzip package size for @iov/ledger-bns in KB



npm version

This package provides an adaptor to use the IOV Ledger app as a wallet.

It should also demonstrate how to implement an additional Wallet outside of @iov/keycontrol that can be dynamically loaded by any app in initialization.

Getting started

Create a wallet for signing with a Ledger. All further functionality is provided by the UserProfile.

import { UserProfile } from "@iov/core";
import { IovLedgerWallet } from "@iov/ledger-bns";

const profile = new UserProfile();
profile.addWallet(new IovLedgerWallet());

API Documentation

Docs are not published at the moment. To generate them locally run

$ yarn install
$ yarn docs

and check the ./docs folder.


Copyright 2018-2020 IOV SAS

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at


Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

If you find any bugs or have a feature request, please open an issue on github!

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