Contx.eth
The context layer of Ethereum, turning an X / Twitter profile into an AI identity in 30 seconds
Demo
About
Transform your X / Twitter profile into an AI-aware context identity in 30 seconds **contx.eth** creates AI-enhanced ENS profiles by analyzing an X (Twitter) account and storing rich context in .contx.eth domains. This enables personalized AI interactions across any platform that supports ENS lookups. ### 🎯 Value Proposition - **30-second setup**: From X profile to AI-enhanced ENS - **Universal compatibility**: Works with Claude, ChatGPT, and future AI agents - **Self-sovereign**: You own your AI context on-chain - **Base L2 optimized**: Low gas fees and instant transactions - **Complete resolution**: Forward and reverse lookup with custom registry
How it's made
Frontend Foundation - Next.js 15 with App Router for modern React patterns - TypeScript for complete type safety across the stack - Tailwind CSS 4 + Styled Components for Apple-inspired UI - Framer Motion for smooth animations and transitions Web3 Integration - Privy for seamless Web3 + social authentication - wagmi + viem for type-safe Ethereum interactions - @ensdomains/ensjs for ENS operations - Base Sepolia L2 for low-cost, fast transactions AI & Data Pipeline - OpenAI GPT-4o for intelligent profile analysis - TwitterAPI.io for real Twitter data fetching - Custom AI prompt engineering for Web3-optimized context generation