Campus p2p Marketplace

描述

MVP: Campus P2P Marketplace with Solana Pay

A simple peer-to-peer marketplace where students buy and sell textbooks or gadgets using Solana Pay microtransactions.

Core MVP Feature

1. User Login → Students connect a Solana wallet (e.g., Phantom).

2. Listing Items → A seller can add item name, price in USDC/SOL, category and description.

3. Browse/Buy → Buyers see listed items and click “Buy” → triggers Solana Pay checkout.

4. Payment Flow → Buyer pays → seller is notified → transaction recorded.

5. Basic Dashboard → Show “My Listings” and “My Purchases.”

Additional feature: Image upload for listings, simple chat between buyer/seller.

Tech Stack

Frontend: React + Tailwind (fast prototyping).

Payments: Solana Pay SDK (handles QR/code checkout).

Wallet Integration: Solana Wallet Adapter (Phantom/Solana Mobile Wallet).

AI Add-on (small but visible): AI-powered “Price Suggestion” → Suggests fair price for listings.

Pitch Deck Link

https://drive.google.com/file/d/1aTnVWjBCabNBxTCvC_snScz9UKuIjk38/view?usp=drivesdk

Deployed Link

https://campus-p2p-marketplace.vercel.app/

黑客松進展

2-Week Plan Week 1 → Core Marketplace Day 1–2: Set up React frontend + Solana wallet connection (Phantom integration). Basic UI for login and navigation. Day 3–4: Create item listing form (title, description, price). Day 5–6: Build item feed → display all active listings. Add "Buy Now" button → trigger Solana Pay payment link. Day 7: Test end-to-end flow: create item → purchase → confirm payment. Week 2 → AI Add-on + Polish Day 8–9: AI module: When adding item, AI suggests a price based on description (using OpenAI or simple rule-based logic). Store seller/buyer transaction history. Day 10–11: Add “My Listings” + “My Purchases” dashboard. Notifications (simple: “You sold X item for Y USDC”). Day 12–13: Polish UI/UX (cards for items, QR for payments, responsive layout). Add a few dummy student accounts for demo. Day 14 (Final Day): Record a short demo video showing: 1. Student lists a textbook. 2. Another student buys it via Solana Pay. 3. Payment confirmed + transaction visible.

Campus p2p Marketplace

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描述

黑客松進展