# About HookLab ### 🚀 Core Features #### 1. Blind Hook Selection * AI generates multiple high-potential hooks based on social data. * User sees **only hooks** (first sentence, ≤120 chars) to maintain focus. * No body content visible until the selection is finalized. * Selecting a specific hook **consumes 1 quota credit**. * Full content detail is revealed **only after selection** is confirmed. #### 2. Trend-Jacking * Fetches high-engagement Farcaster posts directly from the Base channel. * Calculates hook strength using the formula: `(likes + recasts + replies) / follower_count`. * AI leverages successful structures and patterns without copying content. * Delivers crypto-native and timely output tailored for the ecosystem. #### 3. Quota & Payment * **Free credits**: Receive limited credits for exploration (default: 5). * **Credit purchase**: Users can buy credits to generate content. * Backend reads the smart contract state to enforce quota rules accurately. *** ### 🛠️ Tech Stack | Layer | Technology | Role | | ------------------ | ----------------------- | ---------------------------------------------------- | | **Blockchain** | **Base L2** | Scalable, low-fee infrastructure for creator economy | | **Smart Contract** | Foundry / Solidity | Secure subscription & status verification | | **Frontend** | Next.js (App Router) | Mobile-first, high-performance creator UI | | **Onchain Tools** | **Coinbase OnchainKit** | Seamless Smart Wallet & Paymaster integration | | **Backend** | Next.js API Routes | The central orchestrator for data & AI | | **Social Data** | **Neynar API** | Real-time indexing of Farcaster/Base trends | | **AI Engine** | Eigen AI + Gemini | Advanced LLM for viral content generation | | **Database** | Supabase | Efficient off-chain quota & user management | \