{"service":"BaseNFT x402","version":"1.1.0","network":"base-mainnet","price_usdc":"0.01","payee":"0xb5aFc89b57Fa8270bB7261348179D28099BEa2a0","floor_pricing_available":false,"manifest":"/.well-known/x402","docs":"/docs","collections":"/collections","description":"Registry metadata and observed ERC-721 balances; collection identities are unverified."}