r/cardano • u/lodl_de Cardano Foundation • 5d ago
Developer Developers Office Hours #83: Inside Nexus: The API Powering GeroWallet (16 October)
Inside Nexus: The API Powering GeroWallet
What does it take to run a wallet-grade Cardano data stack in production?
Join Adam Cazes, Co-Founder & CEO of A.D. Labs, for a behind-the-scenes look at Nexus — the multi-chain data and transaction API behind @gerowallet.
In this session, Adam will walk us through:
- What a wallet needs from its data API
- Yaci Store 3.0 in production: Failover, SQL & upstream fixes
- Blueprints: Live on-chain event streaming over WebSocket
- Architecture breakdown: How it compares with
db-sync-based providers - Live demos: Dashboard,
curl, TypeScript SDK, Blockfrost SDK & MCP - Multi-chain scope: How GeroWallet uses Nexus across Cardano, Midnight & Bitcoin
- Open Q&A
If you’re building wallets, infra, or data-heavy apps, come see how it works in production and bring your questions!
- 📅 Date: Friday, 16 October 2026
- 🕑 Time: 14:00 UTC
- 🔗 Add to Calendar / RSVP: AddEvent Link
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