{"uid":"cap_LT2ugN3S1pX93wAnsBf_S","slug":"sha3-512-base32-digest-447f2a8d","name":"SHA3-512 Base32 Digest","description":"Call when an agent needs a sha3-512 digest of text, encoded as base32. No network and no LLM. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-512-base32 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-512-base32?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":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VW_g0X-C_xUxwHoqqyop-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA3-512 cryptographic hash of input text and returns it encoded as a Base32 string, with no network calls or LLM involved.","exampleAgentPrompt":"Can you compute the SHA3-512 hash of the text 'Hello, world!' and give it to me as a Base32-encoded string?","exampleUseCases":[{"title":"Content integrity fingerprinting","prompt":"I need a tamper-evident fingerprint of this document text using SHA3-512, encoded as Base32, so I can compare it later to verify nothing changed: 'The contract terms are as follows...'"},{"title":"Deterministic identifier generation","prompt":"Generate a Base32 SHA3-512 digest of this user profile JSON string so I can use it as a cache key: '{\"id\":42,\"name\":\"Alice\",\"role\":\"admin\"}'"},{"title":"Password pre-hashing before storage","prompt":"Before I store this passphrase in my vault, hash it with SHA3-512 and return the result as Base32: 'correct horse battery staple'"}],"resultDescription":"Returns a SHA3-512 cryptographic digest of the provided text, encoded as a Base32 string. The output is deterministic, fully computed server-side without any network or LLM calls, and suitable for checksums, fingerprints, or integrity verification.","failureModes":["Missing or empty 'text' field returns a validation error","Text exceeding 100,000 characters is rejected","Missing or invalid API key returns an authentication error","Malformed JSON request body returns a parse error"],"whenToPreferThis":"Choose this endpoint when you need a SHA3-512 hash specifically encoded as Base32 (not hex or Base64), and you require a fast, deterministic, offline computation with no external dependencies or LLM involvement. Prefer the free sandbox endpoint (/v1/sandbox/digest-sha3-512-base32) first; use this paid endpoint when production reliability or higher quotas are needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:30.073Z","isFirstParty":false,"canonicalSlug":"sha3-512-base32-digest-447f2a8d"}