{"uid":"cap_gdjXOtGpOHZpmPq7tGrhC","slug":"sha-512-224-digest-base32-utf-16le-agentshelf-syntexa-ch-63c1fee6","name":"SHA-512/224 Digest (Base32, UTF-16LE) — agentshelf.syntexa.ch","description":"Call when an agent needs a sha512-224 digest of utf16le bytes, encoded as base32. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/digest-sha512-224-base32-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha512-224-base32-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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Crfr5IY6OyKENyOfMt4BE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA-512/224 hash of a UTF-16LE-encoded string and returns the digest encoded as Base32.","exampleAgentPrompt":"Can you compute the SHA-512/224 hash of \"Hello, world!\" encoded as UTF-16LE bytes and give me the result as a Base32 string?","exampleUseCases":[{"title":"Data integrity fingerprinting pipeline","prompt":"I need to generate a SHA-512/224 Base32 fingerprint of the text \"Invoice #4821: $2,500 paid on 2024-06-01\" interpreted as UTF-16LE bytes — use it to verify integrity downstream."},{"title":"Deterministic ID generation for documents","prompt":"Take the string \"user:alice@example.com:session:20240601\" and compute its SHA-512/224 digest over UTF-16LE bytes, encoded as Base32 — I want a short deterministic identifier for this session."},{"title":"Cross-system hash compatibility check","prompt":"Our legacy Windows system outputs SHA-512/224 hashes of UTF-16LE strings as Base32. Can you hash the text \"ProductCode-XJ99\" the same way so I can compare the outputs?"}],"resultDescription":"Returns a Base32-encoded string representing the SHA-512/224 hash computed over the UTF-16LE byte encoding of the input text. The digest is deterministic and consistent for any given input.","failureModes":["Empty or missing text field returns validation error","Text exceeding 100,000 characters rejected","Missing key field causes request failure","Payment failure (insufficient USDC balance) results in 402 response","Malformed request body returns 400 error"],"whenToPreferThis":"Choose this endpoint when you specifically need a SHA-512/224 digest (not SHA-256, SHA-512, or blake2b) computed over UTF-16LE-encoded bytes (common for Windows/COM compatibility) and want the result as Base32 (not hex or base64). Use the unpaid sandbox endpoint at /v1/sandbox/digest-sha512-224-base32-utf16 for testing before incurring the $0.01 USDC cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:10.445Z","isFirstParty":false,"canonicalSlug":"sha-512-224-digest-base32-utf-16le-agentshelf-syntexa-ch-63c1fee6"}