{"uid":"cap_2hW9V4yqyK5sRJyjvUygD","slug":"sha-512-hex-digest-latin1-agentshelf-syntexa-ch-6e4adcb2","name":"SHA-512 Hex Digest (Latin1) — agentshelf.syntexa.ch","description":"Call when an agent needs a sha512 digest of latin1 bytes, encoded as hex. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/digest-sha512-hex-latin1 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha512-hex-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":"0.01","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_XnMI6TMZvgEdbTCmuTi0f","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 a SHA-512 hash of Latin1-encoded text and returns the result as a lowercase hex string.","exampleAgentPrompt":"Can you compute the SHA-512 hex digest of this Latin1-encoded text: 'Héllo wörld, this is my document content'?","exampleUseCases":[{"title":"Content integrity fingerprinting","prompt":"Hash this Latin1 text with SHA-512 and give me the hex digest so I can store it as a fingerprint: 'Invoice #4821: client Müller GmbH, total €1,240.00, due 2024-12-01'."},{"title":"Keyed document checksumming","prompt":"Compute a SHA-512 hex hash of this Latin1 string using the key 'report-2024': 'Annual sales summary for région Nord, données confidentielles.'"},{"title":"Deduplication hash generation","prompt":"I need a SHA-512 hex digest for this Latin1 text so I can check for duplicates before storing it: 'Ñoño product description with special characters like ü, ö, and à.'"}],"resultDescription":"Returns a SHA-512 hash of the provided Latin1 text as a hex-encoded string. The digest is 128 hex characters long (512 bits), deterministically derived from the input text treated as Latin1 bytes.","failureModes":["Input text contains characters outside the Latin1 range (U+0000–U+00FF), causing encoding errors","Text or key field is empty or exceeds maxLength (100,000 chars for text, 512 for key)","Payment of $0.01 USDC not provided or fails, resulting in 402 Payment Required","Network timeout or service unavailability returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you specifically need a SHA-512 hash of Latin1-encoded (ISO-8859-1) text returned as a hex string — for example, when hashing legacy content, European-language documents with accented characters, or any data where the Latin1 byte encoding is required rather than UTF-8. Prefer the free sandbox version (/v1/sandbox/digest-sha512-hex-latin1) for testing before incurring the $0.01 USDC cost here.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:10.446Z","isFirstParty":false,"canonicalSlug":"sha-512-hex-digest-latin1-agentshelf-syntexa-ch-6e4adcb2"}