{"uid":"cap_ODurgHSA4ASwY0gYDaGdf","slug":"vytrel-control-sha-256-hashing-d6e1794c","name":"VYTREL Control SHA-256 Hashing","description":"Machine-payable URL observations and Base wallet reads, with x402 settlement receipts.","url":"https://vytrel-control.vercel.app/api/sha256?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"UTF-8 text to hash"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["algorithm","encoding","bytes","digestHex"],"properties":{"bytes":{"type":"number"},"encoding":{"type":"string"},"algorithm":{"type":"string"},"digestHex":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"bytes":5,"encoding":"utf8","algorithm":"sha256","digestHex":"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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_zb9RzvZfYYM6ABmZWP5H6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the SHA-256 cryptographic hash of a given UTF-8 text string and returns the hex digest along with metadata.","exampleAgentPrompt":"Can you compute the SHA-256 hash of the text 'hello' and give me the hex digest?","exampleUseCases":[{"title":"Verifying message integrity before storage","prompt":"Hash the string 'Order confirmed: #10293' with SHA-256 so I can store the digest alongside the record for integrity checks later."},{"title":"Generating content fingerprint","prompt":"Take this text — 'The quick brown fox jumps over the lazy dog' — and give me its SHA-256 hex digest so I can use it as a unique fingerprint."},{"title":"Password pre-hashing before transmission","prompt":"Hash the password 'MyS3cur3Pass!' using SHA-256 and return the hex digest before I send it to the auth service."}],"resultDescription":"Returns a JSON object containing the SHA-256 hex digest of the input text, the byte length of the input, the encoding used (utf8), and the algorithm name (sha256). Example: {\"bytes\": 5, \"encoding\": \"utf8\", \"algorithm\": \"sha256\", \"digestHex\": \"2cf24dba...\"}","failureModes":["Missing 'text' query parameter returns an error","Non-UTF-8 or malformed input may produce unexpected results","Payment of 0.001 USDC required per call; missing or invalid payment returns 402","Network timeout on Vercel cold start"],"whenToPreferThis":"Choose this endpoint when you need a simple, pay-per-call SHA-256 hash of a text string without setting up any local crypto library or infrastructure. Ideal for lightweight agent workflows that occasionally need hashing without a persistent backend.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:34:50.823Z","isFirstParty":false,"canonicalSlug":"vytrel-control-sha-256-hashing-d6e1794c"}