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@ledgerhq/hw-app-cosmos

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  • License Apache-2.0

Ledger Hardware Wallet Cosmos Application API

Package Exports

    This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@ledgerhq/hw-app-cosmos) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

    Readme

    GitHub, Ledger Devs Discord, Developer Portal

    @ledgerhq/hw-app-cosmos

    Ledger Hardware Wallet Cosmos JavaScript bindings.

    Are you adding Ledger support to your software wallet?

    You may be using this package to communicate with the Cosmos Nano App.

    For a smooth and quick integration:

    • See the developers’ documentation on the Developer Portal and
    • Go on Discord to chat with developer support and the developer community.

    API

    Table of Contents

    Cosmos

    Cosmos API

    Parameters

    • transport Transport
    • scrambleKey string (optional, default APP_KEY)

    Examples

    import Cosmos from "@ledgerhq/hw-app-cosmos";
const cosmos = new Cosmos(transport)

    getAddress

    get Cosmos address for a given BIP 32 path.

    Parameters
    Examples
    cosmos.getAddress("44'/60'/0'/0/0", "cosmos").then(o => o.address)

    Returns Promise<{publicKey: string, address: string}> an object with a publicKey, address and (optionally) chainCode