{"uid":"cap_WQMZarVONSUlzqNCAp1tR","slug":"sha3-256-base32-latin1-digest-37c1ee16","name":"SHA3-256 / Base32 / Latin1 Digest","description":"Call when an agent needs a sha3-256 digest of latin1 bytes, encoded as base32. Send JSON {\"text\":\"hello\"}. Exact $0.007 USDC on Base. Try unpaid POST /v1/sandbox/digest-sha3-256-base32-latin1 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-256-base32-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":"0.007","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":"$0.007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wlhlhElwgYm6jsDuSP8Zk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA3-256 cryptographic hash of a latin1-encoded input string and returns the digest encoded as base32.","exampleAgentPrompt":"Hash the text 'Hello World' as latin1 bytes using SHA3-256 and give me the result encoded in base32.","exampleUseCases":[{"title":"Data integrity checksum for file contents","prompt":"I need to verify the integrity of this latin1-encoded document — can you compute a SHA3-256 base32 digest of the text 'Invoice #4421: Total $500.00' so I can compare it later?"},{"title":"Unique identifier generation for latin1 records","prompt":"Generate a SHA3-256 base32 fingerprint of this latin1 product description so I can use it as a unique record key: 'Câble USB-C 2m blanc, réf. 8842'."},{"title":"Cryptographic token derivation from passphrase","prompt":"Take the passphrase 'correct horse battery staple' as latin1 bytes and compute its SHA3-256 hash encoded in base32 — I want to use it as a deterministic token."}],"resultDescription":"Returns a base32-encoded string representing the SHA3-256 digest of the input text interpreted as latin1 bytes. The digest is deterministic and fixed-length, suitable for checksums, fingerprinting, and integrity verification.","failureModes":["Input text exceeds 100,000 character limit — request rejected","Input text or key is empty or missing — validation error","Text contains characters not representable in latin1 encoding — encoding error","Payment of $0.007 USDC not provided or insufficient — 402 Payment Required","Network timeout or service unavailable — 5xx error"],"whenToPreferThis":"Choose this endpoint when you specifically need SHA3-256 hashing with latin1 byte interpretation and base32 output encoding. Prefer the free sandbox variant (/v1/sandbox/digest-sha3-256-base32-latin1) when available to avoid the $0.007 USDC cost. Use this paid endpoint when the sandbox is unavailable or rate-limited. If you need a different hash algorithm (e.g. MD5, RIPEMD-160, SHA3-224), encoding (e.g. hex, base64), or byte interpretation (e.g. UTF-16LE, hex bytes), choose the matching sibling endpoint on the same service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:55:55.530Z","isFirstParty":false,"canonicalSlug":"sha3-256-base32-latin1-digest-37c1ee16"}