{"uid":"cap_mDzMS3JufD_EozaJ8sPXR","slug":"sha3-224-base64url-digest-utf-16le-encoding-61b194ed","name":"SHA3-224 Base64url Digest (UTF-16LE encoding)","description":"Call when an agent needs a sha3-224 digest of utf16le bytes, encoded as base64url. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base64url-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-224-base64url-utf16?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":"0.001","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_6_vLkcidF-QjouiQO4haS","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 a SHA3-224 hash of text encoded as UTF-16LE bytes, returning the digest as a base64url string","exampleAgentPrompt":"Can you give me the SHA3-224 hash of the text 'Hello, World!' encoded as UTF-16LE bytes, returned as a base64url string?","exampleUseCases":[{"title":"Document fingerprinting for deduplication","prompt":"I need a SHA3-224 base64url digest of this document text encoded as UTF-16LE bytes so I can detect duplicates: 'Annual report Q4 2024 revenue exceeded projections by 12%.'"},{"title":"Integrity checksum for API payload","prompt":"Generate a SHA3-224 base64url hash of the UTF-16LE encoding of this JSON payload string so I can use it as a checksum: '{\"user\":\"alice\",\"amount\":500}'"},{"title":"Deterministic ID from user input","prompt":"Hash this user-submitted form value 'alice@example.com' using SHA3-224 over its UTF-16LE bytes and give me the base64url result so I can use it as a stable identifier."}],"resultDescription":"Returns a base64url-encoded SHA3-224 digest computed over the UTF-16LE byte representation of the input text string","failureModes":["Missing or empty 'text' field returns a validation error","Text exceeding 100,000 characters is rejected","Missing or invalid 'key' field results in authentication failure","Payment failure or insufficient USDC balance blocks the request"],"whenToPreferThis":"Choose this endpoint when you specifically need a SHA3-224 digest (not SHA-256, SHA3-256, or MD5) computed over UTF-16LE bytes (not UTF-8) and returned in base64url encoding — a combination important for interoperability with Windows-native or .NET systems that default to UTF-16LE. Use the free sandbox endpoint /v1/sandbox/digest-sha3-224-base64url-utf16 first for testing; fall back to this paid endpoint when the sandbox is unavailable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:10.446Z","isFirstParty":false,"canonicalSlug":"sha3-224-base64url-digest-utf-16le-encoding-61b194ed"}