Setup | Developers

Setup

Estimated reading time: Less than a minute

To develop an application able to communicate with Ledger Live, you will need to use our Ledger Live Platform SDK.

Install the SDK npm dependency

Install our typescript Platform SDK library:

yarn add @ledgerhq/live-app-sdk

Import and connect the SDK to your project

Import and instantiate the Ledger Live SDK:

import LedgerLiveApi from "@ledgerhq/live-app-sdk";
import { WindowMessageTransport } from "@ledgerhq/live-app-sdk";

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const llapi = new LedgerLiveApi(new WindowMessageTransport());
llapi.connect();

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