CalendeyFi

CalendeFi fuses Calendar + AI + DeFi to make time programmable. Link your Google Calendar, and each event is parsed with AI into actionable financial tasks executed automatically across Flow and Rootstock networks.

From bill-splitting after lunch to automated payments between meetings, your schedule literally becomes your strategy. Real-time dashboards provide transparency, while one-click onboarding gives instant access to smart wallets and agent wallets with secure signers — no coding needed.

Frontend: Built with React + ShadCN UI for smooth, interactive, and animated onboarding, event creation, and real-time dashboard experiences.

Backend: Powered by Node.js + Express, handling wallet creation, Google Calendar synchronization, AI-driven event parsing, and multi-chain transaction execution.

Database: PostgreSQL + Prisma stores structured data for users, wallets, events, transactions, and AI-parsed actions, ensuring reliability and fast queries.

Wallet Management: Uses Privy + Safe Protocol Kit to implement a dual-wallet system with multisignature (user + agent) support and EIP-712 compliant transaction signing for security and automation.

Blockchain: Supports multiple chains including Flow EVM, Flow Cadence, RSK, and Sepolia, enabling multi-chain transaction execution, Flow Cadence scheduling, and Bitcoin-secured smart wallet operations.

AI / NLP: Gemini AI parses natural language calendar events into actionable financial instructions, understanding tasks like token swaps, transfers, recurring payments, and conditional triggers.

APIs: Integrated Google Calendar API, to fetch calendar events, execute swaps, monitor real-time asset prices, and trigger actions automatically.

Security: Implements in-memory encryption, rate-limiting, and revocation to protect agent wallets, API endpoints, and sensitive user data while maintaining seamless automation.