The world of digital assets is evolving rapidly and security remains one of the most critical pillars in the ecosystem. Ledger Live (by Ledger) provides a secure, unified interface for users to manage cryptocurrencies, tokens, NFTs and more. On the other hand, the Ledger SAS Developer Portal gives projects the tools, kits and guidelines to integrate deeply with Ledger Live. In this blog we will walk through how you can leverage these integrations — from blockchain support, Live Apps, exchange providers — and highlight best practices, workflows, and everything you need to get started.
The integrations section of the Developer Portal is designed to support three major types of integrations: account/blockchain integrations, Live App integrations (Discover section) and exchange or buy/sell integrations. According to the official documentation: “In this section of the documentation you will find all the resources to integrate your project in Ledger Live.”. :contentReference[oaicite:3]{index=3}
If you have a blockchain or token that you want supported by Ledger Live (so users can see, send, receive and manage that asset via Ledger Live), you would follow the “Adding your blockchain to Ledger Live” guide. :contentReference[oaicite:4]{index=4}
This involves filling in an application form (to notify Ledger) and then implementing the required modules (coin-modules) inside the Ledger Live codebase. Key steps: Node/RPC access, data indexing, client-libraries (TypeScript/React Native) etc. :contentReference[oaicite:5]{index=5}
Live Apps enable your decentralized application (dApp) or web service to be embedded inside Ledger Live under the Discover tab. There are two main technological paths: the dAppBrowser (for EVM only) or the more general Ledger Services Kit. :contentReference[oaicite:7]{index=7}
If you run an exchange or payments provider and wish to integrate buy/sell or card services within Ledger Live, there is a workflow and SDK (ExchangeSDK) defined by Ledger. :contentReference[oaicite:8]{index=8}
From a project perspective, integration with Ledger Live means:
From a user perspective, the benefit is that they can manage a wider range of assets and dApps securely, without leaving a trusted environment. It ties together hardware security, software UX and services in one place.
The first step in any major integration is to contact Ledger via the form in their Developer Portal. For example, for blockchain integration: “If you already have a Ledger device application and are looking for a way to get your blockchain supported on Ledger Live (available in the “Accounts” section of Ledger Live), fill in this form and we will get back to you.” :contentReference[oaicite:9]{index=9}
Technical requirements differ depending on the type of integration, but here are common items:
Once the setup is ready, proceed to implement the integration:
As explained in the desktop/mobile guide for Ledger Live: you fork the mono-repo, create your coin module under `libs/ledger-live-common/src/families/mycoin`, set up bridges, signer, resolver, etc. :contentReference[oaicite:13]{index=13}
Create your Live App project, integrate the SDK, simulator for testing, manifest, permissions. :contentReference[oaicite:14]{index=14}
Implement the flow: endpoint /capabilities, /crypto-currencies endpoints, get quotes, redirect to provider widget, etc. :contentReference[oaicite:15]{index=15}
Before going live, you must test thoroughly. For example, the “Test your integration” guide for buy providers outlines flows (new user, returning user, buy again), UI/UX requirements (dark/light mode, responsive layout), etc. :contentReference[oaicite:16]{index=16}
Submit your manifest/app to Ledger for review, agree to the contract or partnership for official publication.
Every integration must respect security standards. For device apps and blockchain integrations, a security audit is mandatory. :contentReference[oaicite:17]{index=17}
Ensure clearly labeled flows, no ambiguous steps, dark/light mode support, responsive design for mobile & desktop. For exchange providers: “Non-editable wallet address”, session persistence, etc. :contentReference[oaicite:18]{index=18}
One of Ledger’s priorities is “clear signing” — presenting users with human readable data instead of raw APDU/hex data. This improves trust and lowers risk of blind signing attacks.
Once live, integrations need maintenance: support new wallets/devices, update manifest or SDK versions, monitor compatibility. Projects should plan for ongoing support rather than “one-time” release.
Integrating with Ledger Live is powerful but also non-trivial. Some considerations:
Here are a few real-world examples made possible by Ledger Live integrations:
Below are direct links to official Ledger Developer Portal pages (to be used as references):
Integrating with Ledger Live via the Ledger Developer Portal opens a range of possibilities — whether you’re a blockchain project, a decentralized application or a service provider. While it demands effort, the upside includes deeper user trust, direct access to hardware wallet users and seamless wallet-service interplay.
If you’re planning to adopt any of the three main integration paths (accounts/blockchain support, Live App embedding, exchange/provider widget), we encourage you to start by reviewing the official documentation links above, preparing your technical infrastructure, coordinating with Ledger’s team early and ensuring you meet UX/security/maintenance requirements.
By doing so, you’ll be able to deliver a seamless experience for your users: secure, trusted, and integrated into their wallet of choice.
Note: This article references official documentation of Ledger Developer Portal. Always verify the latest terms, agreements and SDK versions on Ledger’s site before proceeding.