{"uid":"cap_jRjsSZW0Tzk7QqWc2ugwj","slug":"superhighway-hash-text-hashing-utility-1f21831b","name":"Superhighway Hash — Text Hashing Utility","description":"Web search built for AI agents. Search the live web, pull recent news, and read any page as clean markdown — pay per call, free tier to start.","url":"https://superhighway.walls.sh/hash","method":"GET","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"algo":{"type":"string","description":"md5, sha1, sha256 (default), sha384, sha512."},"text":{"type":"string","description":"The text to hash."},"encoding":{"type":"string","description":"hex (default), base64, base64url."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1_---JpD33QkYMKTq1b0W","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a cryptographic hash (MD5, SHA-1, SHA-256, SHA-384, or SHA-512) of a given text string, returning the result in hex, base64, or base64url encoding.","exampleAgentPrompt":"Hash the text 'hello world' using SHA-256 and give me the result in base64 encoding.","exampleUseCases":null,"resultDescription":"Returns the cryptographic hash of the input text as a string in the requested encoding (hex, base64, or base64url), computed using the specified algorithm (SHA-256 by default).","failureModes":["Missing required 'text' parameter returns an error","Invalid algorithm name not in [md5, sha1, sha256, sha384, sha512] may return an error or default","Invalid encoding value not in [hex, base64, base64url] may return an error or default","Empty string input may return a valid hash of empty content","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call cryptographic hash of a text string without setting up a local hashing library, or when operating in an environment where calling an external API is more convenient. Good for lightweight integrity checks, token generation, or producing deterministic identifiers from text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:31:37.036Z","isFirstParty":false}