{"uid":"cap_E-x-p_1RhXtSA-BkgepmS","slug":"sha3-384-digest-of-hex-bytes-base32-encoded-a92dc52a","name":"SHA3-384 Digest of Hex Bytes, Base32-Encoded","description":"Call when an agent needs a sha3-384 digest of hex bytes, encoded as base32. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-384-base32-rawhex first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-384-base32-rawhex?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":["68656c6c6f"],"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_XfVKLMmdfWBQ598XRLgZ-","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 the SHA3-384 cryptographic hash of raw hex-encoded bytes and returns the digest encoded as Base32.","exampleAgentPrompt":"Can you compute the SHA3-384 hash of these hex bytes — '4a6f686e446f65' — and give me the result encoded as Base32?","exampleUseCases":[{"title":"Integrity fingerprint for binary artifact","prompt":"I have a binary artifact stored as hex bytes: 'deadbeef0102030405'. Can you compute its SHA3-384 digest and return it in Base32 so I can use it as a content fingerprint?"},{"title":"Verify hex payload checksum","prompt":"I need to verify the integrity of a hex-encoded payload '0a1b2c3d4e5f'. Can you generate its SHA3-384 hash as a Base32 string so I can compare it against our expected checksum?"},{"title":"Hash raw key material for storage","prompt":"I have some raw cryptographic key material in hex: 'f0e1d2c3b4a5968778695a4b3c2d1e0f'. Please compute the SHA3-384 digest of those bytes encoded in Base32 so I can safely store the fingerprint."}],"resultDescription":"Returns a SHA3-384 cryptographic digest of the input hex bytes, encoded as a Base32 string. The output is a deterministic, fixed-length hash suitable for integrity verification and fingerprinting.","failureModes":["Invalid or non-hex input string causes a 400 bad request error","Input exceeds 100,000 character limit resulting in rejection","Missing required 'text' field returns a validation error","Malformed JSON body causes a 400 parse error","Payment not included or insufficient returns a 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you specifically need a SHA3-384 hash (not SHA2 or other SHA3 variants) of raw binary data supplied as hex bytes, with the output encoded as Base32 (not hex or Base64). Prefer this over the unpaid sandbox variant when operating in a production environment or when the sandbox endpoint is unavailable. Choose this over SHA3-256 or SHA3-512 when the consuming system requires exactly 384-bit digests.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:48:55.321Z","isFirstParty":false,"canonicalSlug":"sha3-384-digest-of-hex-bytes-base32-encoded-a92dc52a"}