Cryptify is a Web3 crypto payment platform enabling secure, transparent, and trustless transactions via escrow-based Smart Work Contracts (SWC), removing third-party intervention with blockchain tech.
Track: DeFi
Team: Dhruv Pancholi, Nitin Jain, Shaurya Upadhyay, Gaurav Jain
Deployed On: EDU Chain Testnet
๐ Live Demo
๐ฆ Twitter/X
Cryptify is a next-generation Web3 payment dApp that replaces cumbersome wallet addresses with human-readable usernames, integrates trust-based on-chain credit scores, and uses milestone-based smart contracts for secure freelance payments. Built and deployed on the EDU Chain Testnet, Cryptify offers a seamless, decentralized payment experience.
Username-Based Transactions: Send funds to @jane instead of 0x... addresses.
Secure Escrow Contracts: Milestone-based payments with SWC compliance.
On-Chain Reputation: Trust scores based on transaction history.
User-Friendly Onboarding: Interactive tour powered by Driver.js.
AI Chatbot: Real-time support via Botpress integration.
Cross-Platform: Works with MetaMask SDK across devices.
Tech Stack: Vite, React, Tailwind CSS, Hardhat, Solidity.
Criteria | Cryptify Alignment |
|---|---|
Ecosystem Impact | Boosts EDU Chain adoption with intuitive UX and reputation incentives |
Community Engagement | Fosters trust via public contracts, proposals, and visible user reputation |
Innovation & Originality | Merges usernames, escrow contracts, and credit scores into a unique DeFi solution |
Feasibility & Scalability | Leverages EDU Chainโs Layer 3 for low gas costs; modular contracts for growth |
Team Strength | Four full-stack devs skilled in Solidity, React, and wallet integrations |
Traction | Live demo, active Twitter, chatbot support, and hackathon-ready deliverables |
Theme: Sleek dark purple with glassmorphism cards.
Animations: Smooth transitions via Framer Motion.
Typography: Poppins and Roboto for clarity and style.
Responsiveness: Optimized for desktop and mobile.
Onboarding: Guided setup tour with Driver.js.
Support: AI chatbot drawer for instant help.
Deployed on EDU Chain Testnet:
UsernameRegistry.solAddress: 0x55C5C1991714595969c66F0b55DFF740f3031Cb4
Maps wallet addresses to unique usernames and vice versa.
Ensures no duplicate usernames.
Emits events for registration tracking.
FundTransferWithRegistry.solAddress: 0x31bCF4cC0c6c7F13Ab92260FAdc8BCeFFBfEef5c
Supports transfers via usernames or addresses.
Features claimable or refundable funds.
Logs all transactions with metadata.
CryptifySWC.solAddress: 0x6114B9FA1f90e6DDFea9fD8f8e7427F43B00F70A
Implements SWC-compliant freelance contracts with:
Escrow protection
Approval workflows
Milestone tracking
On-chain reputation updates
SWC = Standard Work Contract specification for secure freelance payments.
Register/Login: MetaMask SDK integration.
Dashboard: Balances, transaction history, and contracts.
Fund Transfers: Send via usernames.
Freelance Workflow: Post work, receive proposals, auto-generate contracts.
AI Chatbot: Botpress-powered assistance.
Onboarding Tour: Driver.js for user guidance.
Layer | Technologies |
|---|---|
Frontend | React.js, Vite, Tailwind CSS, Framer Motion, Driver.js, Lucide Icons |
Blockchain | Solidity, Hardhat, EDU Chain Testnet |
Wallets | MetaMask SDK |
AI/UX | Botpress, Lottie Animations |
Send ETH or tokens to @username via a global registry.
Escrow-protected payments (milestone-based or single).
Mutual approval process.
Deadline enforcement.
Reputation grows with successful transactions and contract completions.
Guides users through setup and FAQs.
Embedded via Botpress API.
Node.js โฅ 18
MetaMask browser extension
EDU Chain Testnet added to MetaMask
For any inquiries, support, or collaboration opportunities, feel free to reach out:
๐ฅ Built for the Future of Web3 Payments! ๐ฅ