QNTX Chat — Pay-Per-Message AI on Monad | x402 Protocol Demo

QNTX Chat replaces API keys and subscriptions with wallet-native micropayments. Connect your wallet, pick any LLM, and pay per message — settled on Monad in seconds.

🔗 Try it: https://chat.qntx.fun
📦 GitHub: https://github.com/qntx/chat
🪙 QNTX Token: https://nad.fun (up to 50% discount on every message)

How it works:
- Connect MetaMask to Monad mainnet
- Choose from GPT-4o, Claude, Gemini, and more
- Sign a payment authorization (EIP-3009)
- x402 Facilitator verifies and settles on-chain in 3–5 seconds
- Completely gasless for users — Facilitator covers all gas fees

Built with:
- x402 payment protocol (by Coinbase)
- EIP-3009 token transfers on Monad
- Custom Facilitator deployment for Monad
- React + Vite + TailwindCSS + RainbowKit

Features:
- Multi-model support (OpenAI, Anthropic, Google, OpenRouter)
- Multimodal & image generation
- Streaming responses
- On-chain verified token-gated discounts
- Local-only chat history (nothing uploaded to servers)
- Light & dark mode

Built for the Moltiverse Hackathon 🏗️

#Monad #x402 #AI #Web3 #DeFi #Hackathon #LLM #Crypto

Видео QNTX Chat — Pay-Per-Message AI on Monad | x402 Protocol Demo канала QNTX