{"service":"NFT Metadata Validator","description":"Strict JSON and NFT metadata compatibility diagnostics for ERC-721, ERC-1155 and OpenSea profiles.","purchase":"/v1/validate","method":"POST","price":"0.01 USDC per batch","network":"eip155:8453","guide":"/llms.txt","sample":"/example.json","openapi":"/openapi.json","health":"/health","activity":"/v1/activity"}