{"uid":"cap_z5xU2DqUh0-syfeWsZbeH","slug":"sha3-224-base64-digest-utf-16le-encoding-4d2b46cc","name":"SHA3-224 Base64 Digest (UTF-16LE Encoding)","description":"Call when an agent needs a sha3-224 digest of utf16le bytes, encoded as base64. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base64-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-224-base64-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":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T7lvg9GYQJANAXtxLLgBU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","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 the input text encoded as UTF-16LE bytes, returning the digest as a base64 string","exampleAgentPrompt":"Compute a SHA3-224 hash of the text 'Hello, World!' using UTF-16LE encoding and give me the result as a base64 string.","exampleUseCases":[{"title":"Integrity check for document content","prompt":"I need to generate a SHA3-224 base64 digest of this contract text using UTF-16LE encoding so I can verify it hasn't been tampered with later: 'This agreement is entered into on January 1, 2025 between Party A and Party B.'"},{"title":"Fingerprinting multilingual user input","prompt":"Can you hash this Japanese text '日本語テキスト' using SHA3-224 with UTF-16LE byte encoding and return the result as base64? I need the fingerprint to deduplicate submissions."},{"title":"Generating reproducible content identifiers","prompt":"Hash the string 'product-sku-AX900-variant-blue' with SHA3-224 via UTF-16LE encoding and give me the base64 output so I can use it as a stable content identifier in my database."}],"resultDescription":"Returns a base64-encoded string representing the SHA3-224 digest of the input text after encoding it as UTF-16LE bytes. The digest is deterministic and fixed-length for any given input.","failureModes":["Empty or missing 'text' field returns a validation error","Text exceeding 100,000 characters is rejected","Missing or invalid 'key' field may result in authentication failure","Payment of $0.008 USDC not provided results in 402 Payment Required","Malformed request body returns 400 Bad Request"],"whenToPreferThis":"Use this endpoint when you specifically need a SHA3-224 digest computed over UTF-16LE byte encoding of the input text, with the result returned as base64. This is distinct from SHA3-256 or other SHA3 variants, and from UTF-8 encoding. If you need SHA3-224 base64 without payment, try the unpaid sandbox variant at /v1/sandbox/digest-sha3-224-base64-utf16 first.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:07.879Z","isFirstParty":false,"canonicalSlug":"sha3-224-base64-digest-utf-16le-encoding-4d2b46cc"}