Proposal #1390: Ledger - Hardware Wallet SDK Integration

We aim to place the distinctive Ledger security features into the hands of our current and future users – to transform their web3 journey with a seamless hardware wallet integration. The Ledger SDK will be a new product that will work seamlessly with the existing Ledger hardware wallets and Ledger Live application. This is a proactive proposal that seeks US$598,100 in USDT for development of the SDK integration (from Mar 2025 to Sep 2025).

The requested funding will be allocated as follows:

- Development Team (60%): $358,860

- SDK Integration Development

- UI/UX Design

- Testing and QA

- Security Audits (20%): $119,620

- Kudelski Security Review

- NCC Group Penetration Testing

- Marketing & User Acquisition (15%): $89,715

- Kraken Launch Campaign

- Gemini Community Engagement

- Contingency (5%): $29,905

Key deliverables and milestones:

1. SDK integration with major hardware wallet models

2. Seamless integration with existing Ledger Live

3. Enhanced security features and user experience

4. Increased user adoption and engagement

5. Successful security audits and store approvals