c402.world
A full-stack AI-powered platform for DeFi yield analysis featuring a conversational chat interface and API backend. Users interact with a ChatGPT-like frontend to ask natural language questions about yield opportunities across 18,000+ pools from DeFiLlama. Built with FastAPI, GPT-4o function calling, and a modern chat UI. The platform offers free access via the web interface, plus a premium API tier monetized via the x402 payment protocol on Celo - enabling micropayments ($0.01/query) without…
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