{"uid":"cap_MslV1QYirt_ApfGhCfX_p","slug":"sha-512-256-digest-with-base32-encoding-utf-16le-11fa9601","name":"SHA-512/256 Digest with Base32 Encoding (UTF-16LE)","description":"Call when an agent needs a sha512-256 digest of utf16le bytes, encoded as base32. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-sha512-256-base32-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha512-256-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":"0.002","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_gCVt3cJLyhF2NrETo6bPW","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 SHA-512/256 digest of text encoded as UTF-16LE bytes, then returns the result as a Base32 string","exampleAgentPrompt":"Hash the text 'Hello, World!' using SHA-512/256 over its UTF-16LE bytes and give me the result as a Base32 string.","exampleUseCases":[{"title":"Content integrity fingerprinting","prompt":"Take this document text and compute a SHA-512/256 hash of it encoded as Base32 so I can store a compact fingerprint for integrity verification later."},{"title":"Deterministic ID generation","prompt":"I need a unique, deterministic identifier for this user-submitted message — can you run it through SHA-512/256 with UTF-16LE encoding and give me the Base32 output?"},{"title":"Cross-system checksum comparison","prompt":"Compute the SHA-512/256 digest of this config file content as a Base32 string so I can compare it against the checksum our partner system produces."}],"resultDescription":"A Base32-encoded string representing the SHA-512/256 digest of the input text after encoding it as UTF-16LE bytes. The result is a deterministic, fixed-length hash suitable for integrity checks, deduplication, or fingerprinting.","failureModes":["Missing or empty 'text' field returns a validation error","Input text exceeding 100,000 characters is rejected","Missing 'key' field may cause authentication or routing failure","Payment not included or insufficient USDC results in HTTP 402","Non-UTF-8 safe characters in input may cause unexpected encoding behavior"],"whenToPreferThis":"Choose this endpoint when you specifically need a SHA-512/256 digest of text processed as UTF-16LE bytes and want the result in Base32 encoding — a combination commonly required for interoperability with Windows-native systems, certain cryptographic protocols, or external services that expect this precise encoding pipeline. If you only need a standard SHA-256 or SHA-512 hash in hex or base64, use a more common hashing endpoint instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:44:04.584Z","isFirstParty":false,"canonicalSlug":"sha-512-256-digest-with-base32-encoding-utf-16le-11fa9601"}