{"ok":true,"name":"Survive Hash","payTo":"0x28de074066728Bcdca956326E17DE901b6EE648f","network":"eip155:8453","facilitator":"https://facilitator.payai.network","price":{"hash":"$0.001","hmac":"$0.002","asset":"USDC"},"tools":[{"method":"GET","path":"/hash/sha256","price":"$0.001","description":"SHA-256 hex digest of text"},{"method":"POST","path":"/hash/sha256","price":"$0.001","description":"SHA-256 hex digest of text"},{"method":"GET","path":"/hash/sha512","price":"$0.001","description":"SHA-512 hex digest of text"},{"method":"POST","path":"/hash/sha512","price":"$0.001","description":"SHA-512 hex digest of text"},{"method":"GET","path":"/encode/base64","price":"$0.001","description":"UTF-8 text to Base64"},{"method":"POST","path":"/encode/base64","price":"$0.001","description":"UTF-8 text to Base64"},{"method":"GET","path":"/decode/base64","price":"$0.001","description":"Base64 to UTF-8 text"},{"method":"POST","path":"/decode/base64","price":"$0.001","description":"Base64 to UTF-8 text"},{"method":"GET","path":"/encode/hex","price":"$0.001","description":"UTF-8 text to hex"},{"method":"POST","path":"/encode/hex","price":"$0.001","description":"UTF-8 text to hex"},{"method":"GET","path":"/decode/hex","price":"$0.001","description":"Hex to UTF-8 text"},{"method":"POST","path":"/decode/hex","price":"$0.001","description":"Hex to UTF-8 text"},{"method":"GET","path":"/hmac/sha256","price":"$0.002","description":"HMAC-SHA256 hex digest of text with key"},{"method":"POST","path":"/hmac/sha256","price":"$0.002","description":"HMAC-SHA256 hex digest of text with key"}],"discovery":{"wellKnown":"https://survive-x402.survive-preview.workers.dev/.well-known/x402","openapi":"https://survive-x402.survive-preview.workers.dev/openapi.json","llms":"https://survive-x402.survive-preview.workers.dev/llms.txt"},"usage":"Unpaid calls return HTTP 402 with x402 payment fields. After a valid USDC payment on Base, retry with PAYMENT-SIGNATURE."}