alpha now available
Vencura Wallet
The Venmo of wallets — custodial wallets for Web3, with backend API and Dynamic auth.
Fastify • OpenAPI • Next.js • Expo — one stack, multiple platforms.
Features
Everything you need for custodial wallets
Backend API, Dynamic auth, encrypted keys, and typed SDKs. Build the Venmo of wallets.
Custodial Wallet API
getBalance(), signMessage(), sendTransaction() — all wallet operations via backend API. Create and manage custodial wallets without exposing private keys.
Dynamic Auth
Magic link, OAuth, Web3 sign-in, and API keys for programmatic access. Dynamic powers the authentication layer for Vencura Wallet.
Encrypted Keys at Rest
Private keys encrypted with AES-256-GCM; never logged or exposed. Rate limiting and address validation on wallet operations.
Auto-Generated SDKs
Type-safe clients from OpenAPI for web, mobile, and CLI. One source of truth, zero manual sync.
End-to-End Type Safety
TypeScript from database to frontend with full IntelliSense support. Catch errors at compile time, not in production.
Next.js and Expo
Dashboard and wallets UI for web; Expo app for mobile. Launch Vencura Wallet clients in days, not months.
AI Assistant Component
Streaming AI chat UI with Vercel AI SDK, connected to your Fastify backend. Drop-in conversation assistant—no setup required.
Zero Vendor Lock-in
Portable architecture that runs anywhere—your VPS, AWS, Vercel, or locally. Own your stack, control your costs.
AI-Assisted Development
Pre-configured rules and skills for Cursor and Claude. Ship features faster with AI pair programming that understands your codebase.
ShadcnUI Design System
Integrated ShadcnUI design system for consistent, reusable UI and theme support across all apps.
Start building with Vencura Wallet
Read the docs and run the custodial wallet API in minutes.