{"uid":"cap_fPfBhuduUTOVT-EanpdNt","slug":"sha3-224-digest-of-latin1-bytes-base64url-encoded-4e0ad835","name":"SHA3-224 Digest of Latin1 Bytes, Base64url-Encoded","description":"Call when an agent needs a sha3-224 digest of latin1 bytes, encoded as base64url. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base64url-latin1 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-224-base64url-latin1?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"key":{"type":"string","maxLength":512,"minLength":1,"description":"HMAC secret. Required on HMAC SKUs. Omit it for plain digests and checksums. The key is not stored."},"text":{"type":"string","examples":["hello"],"maxLength":100000,"minLength":1,"description":"Message to digest. For raw-hex SKUs this is hex bytes; for utf16 or latin1 SKUs it is decoded with that encoding. Otherwise it is UTF-8 text."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4cCJNoLkRkhG33--NYcBU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA3-224 cryptographic hash of Latin1-encoded input text and returns the digest encoded as base64url.","exampleAgentPrompt":"Can you hash the text 'Hello, world!' using SHA3-224, treating it as Latin1 bytes, and give me the result as a base64url-encoded digest?","exampleUseCases":[{"title":"Data integrity check for Latin1 content","prompt":"I need to verify the integrity of this Latin1-encoded document — can you compute its SHA3-224 hash as a base64url string so I can compare it against a stored checksum? The text is 'Bonjour, café et naïve résumé'."},{"title":"Fingerprinting legacy text records","prompt":"We have old Latin1-encoded records in our database and I want a SHA3-224 base64url fingerprint for each one to detect duplicates — start with the text 'Müller Straße 42'."},{"title":"Generating canonical hash for API signature","prompt":"I need a SHA3-224 base64url digest of the Latin1-encoded string 'order-id:98765;amount:200' to use as a canonical hash in my signing workflow."}],"resultDescription":"Returns a SHA3-224 cryptographic digest of the input text interpreted as Latin1 bytes, encoded in base64url format (no padding characters, URL-safe alphabet). The output is a fixed-length base64url string representing the 28-byte SHA3-224 hash.","failureModes":["Input text exceeds 100,000 character limit — request rejected","Input text or key is empty (minLength:1 not satisfied) — validation error","Text contains characters that cannot be meaningfully represented as Latin1 — encoding ambiguity","Payment of $0.002 USDC not provided or rejected — 402 Payment Required","Network timeout or service unavailability — 5xx error"],"whenToPreferThis":"Use this endpoint when you specifically need a SHA3-224 hash (not SHA2, MD5, or RIPEMD160), the input must be treated as Latin1 (ISO-8859-1) bytes rather than UTF-8 or UTF-16, and the output must be in base64url encoding (URL-safe, no padding). Prefer the free sandbox endpoint (/v1/sandbox/digest-sha3-224-base64url-latin1) for testing; use this paid endpoint in production workflows that require SHA3-224 specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T00:53:22.197Z","isFirstParty":false,"canonicalSlug":"sha3-224-digest-of-latin1-bytes-base64url-encoded-4e0ad835"}