{"uid":"cap_BwPnZEQgpIrCMjqeR5xEI","slug":"sha3-512-digest-of-latin1-bytes-base64url-encoded-df68990e","name":"SHA3-512 Digest of Latin1 Bytes, Base64URL-Encoded","description":"Call when an agent needs a sha3-512 digest of latin1 bytes, encoded as base64url. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-512-base64url-latin1 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-512-base64url-latin1?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_S-yv1XiLG2zPqsbCxjrrl","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 SHA3-512 cryptographic hash of latin1-encoded bytes and returns the digest encoded as base64url.","exampleAgentPrompt":"Can you compute a SHA3-512 hash of the latin1-encoded text 'Hello World' and give me the result as a base64url string?","exampleUseCases":[{"title":"Integrity fingerprint for latin1 document","prompt":"I have a latin1-encoded document with the content 'Le café est prêt' — can you compute a SHA3-512 digest of it and give me the base64url-encoded result so I can use it as an integrity fingerprint?"},{"title":"Keyed hash for API payload verification","prompt":"I need to hash my API payload text 'user_id=42&action=purchase' using SHA3-512 over its latin1 bytes and get back the base64url digest — use my key 'secret-key-123' to slot into the request."},{"title":"Deduplication hash for legacy latin1 content","prompt":"I'm deduplicating some legacy latin1-encoded records — can you take this text 'Ñoño data entry from 1999' and compute a SHA3-512 base64url hash so I can use it as a unique identifier?"}],"resultDescription":"Returns a SHA3-512 cryptographic digest of the input text treated as latin1 bytes, encoded as a base64url string. The response is deterministic — identical inputs always produce the same hash output.","failureModes":["Input text contains characters outside latin1 range causing encoding errors","Text or key exceeds maxLength (100,000 or 512 characters respectively) resulting in validation rejection","Missing required text field returns an error","Network timeout or service unavailability returns a non-2xx HTTP response","Payment of $0.008 USDC not fulfilled causes 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you specifically need SHA3-512 hashing (not SHA-256, MD5, or BLAKE2) applied to latin1-encoded bytes with the output formatted as base64url (not hex or plain base64). It is ideal for legacy systems that use latin1 character encoding, or when interoperating with systems expecting SHA3-512 base64url digests. Use the free sandbox endpoint /v1/sandbox/digest-sha3-512-base64url-latin1 first to test; fall back to this paid endpoint for production use.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:15.569Z","isFirstParty":false,"canonicalSlug":"sha3-512-digest-of-latin1-bytes-base64url-encoded-df68990e"}