{"uid":"cap_cQbJrNUGMxDGBuyj5wTtI","slug":"industrial-platform-web-tools-hash-sha-256-sha-512-sha-1-md5-c23dd0e8","name":"Industrial Platform Web Tools – Hash (SHA-256/SHA-512/SHA-1/MD5)","description":"Compute SHA-256, SHA-512, SHA-1 or MD5 checksum for UTF-8 text and return hex plus Base64 digests. Use for compute sha256 checksum, integrity verification, content fingerprints, cache keys, deduplication and agent pipelines.","url":"https://x402-gateway-production-1f21.up.railway.app/hash?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["text"],"properties":{"algo":{"enum":["sha256","sha512","sha1","md5"],"type":"string","description":"Hash algorithm; defaults to sha256."},"text":{"type":"string","maxLength":250000,"description":"Text to hash."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"status":"ready"}},"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":"unknown","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_F3PxXRi_Z3p_jJZSWX1o0","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 (SHA-256, SHA-512, SHA-1, or MD5) for a UTF-8 text input and returns both hex-encoded and Base64-encoded digests.","exampleAgentPrompt":"Can you compute the SHA-256 checksum of the text 'Hello, world!' and give me both the hex and Base64 digests?","exampleUseCases":[{"title":"Content deduplication in agent pipeline","prompt":"Hash this document text with SHA-256 so I can check if I've already processed it before storing it: 'The quick brown fox jumps over the lazy dog.'"},{"title":"Cache key generation from API response","prompt":"Generate an MD5 checksum for this JSON string so I can use it as a cache key: '{\"user\":\"alice\",\"role\":\"admin\"}'"},{"title":"Integrity fingerprint for policy document","prompt":"Compute the SHA-512 digest of this policy text so I can store a tamper-evident fingerprint alongside it: 'All employees must complete security training annually.'"}],"resultDescription":"Returns a JSON object containing the hex-encoded digest and Base64-encoded digest of the input text, along with the algorithm used. Both representations are suitable for storage, comparison, or further processing in agent pipelines.","failureModes":["Missing required 'text' field returns a validation error","Text exceeding 250,000 characters is rejected","Invalid algorithm value (not sha256/sha512/sha1/md5) returns an enum error","Non-UTF-8 or malformed body may cause a parse error","Payment failure (x402) blocks the request before hashing occurs"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a fast, deterministic, machine-payable cryptographic hash of text without managing a local crypto library — especially useful in serverless agent pipelines, deduplication flows, or integrity verification steps where paying $0.001 USDC per call is preferable to provisioning compute. Supports four common algorithms in a single API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:47:25.935Z","isFirstParty":false,"canonicalSlug":"industrial-platform-web-tools-hash-sha-256-sha-512-sha-1-md5-c23dd0e8"}