{"sample":true,"note":"Static example of what /polygon/nft-metadata returns; not live data and not charged. Call without sample=1 and pay $0.01 with any x402 client for a live result.","tool":"/polygon/nft-metadata","price":"$0.01","example":{"chain":"Polygon PoS","chainId":137,"contract":"0xC36442b4a4522E871399CD717aBDD847Ab11FE88","tokenId":"1","name":"Uniswap V3 Positions NFT-V1","symbol":"UNI-V3-POS","tokenUri":"data:application/json;base64,eyJuYW1lIjo… (14121 characters, shortened)","metadata":{"name":"Uniswap - 0.3% - USDC/WETH - 1500<>2000","description":"This NFT represents a liquidity position…","image":"data:image/svg+xml;base64,… (shortened)"},"metadataSource":"data-uri","metadataError":null}}