{"uid":"cap_puSYqJN4JC9RIN3njBOUu","slug":"sha-1-base64-utf-16le-digest-9201077e","name":"SHA-1 Base64 UTF-16LE Digest","description":"Call when an agent needs a sha1 digest of utf16le bytes, encoded as base64. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-base64-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha1-base64-utf16?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":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9nCMxPH76T8q8L4L2UOqe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA-1 hash of text encoded as UTF-16LE bytes and returns the result as a Base64 string","exampleAgentPrompt":"Can you compute the SHA-1 hash of the text 'Hello World' encoded as UTF-16LE bytes and give me the result as a Base64 string? Use key 'mykey'.","exampleUseCases":[{"title":"Legacy system compatibility hashing","prompt":"I need to reproduce the SHA-1 hash our old Windows system generates — it encodes strings as UTF-16LE before hashing. Can you compute the SHA-1 base64 digest of 'Invoice-2024-00987' with key 'billing-service'?"},{"title":"Digital signature verification prep","prompt":"Before I verify a signature, I need the SHA-1 base64 digest of this document title 'Annual Report Q4 2024' encoded as UTF-16LE. Use key 'report-signing' to compute it."},{"title":"Cross-platform hash consistency check","prompt":"Our .NET backend generates SHA-1 hashes from UTF-16LE encoded strings. Can you compute the base64 SHA-1 digest of 'user:alice@example.com' with key 'auth-check' so I can compare it against what we have stored?"}],"resultDescription":"Returns a Base64-encoded string representing the SHA-1 hash computed over the UTF-16LE byte representation of the input text, optionally keyed. The result can be used for checksum comparison, legacy system compatibility, or signature verification.","failureModes":["Text or key parameter missing or empty — returns validation error","Text exceeds 100,000 character limit — returns size error","Key exceeds 512 character limit — returns validation error","Payment not included or insufficient — returns 402 Payment Required","Network timeout or service unavailable — returns 5xx error"],"whenToPreferThis":"Use this endpoint when you specifically need a SHA-1 digest computed over UTF-16LE-encoded bytes (common in .NET/Windows legacy systems) and need the result as Base64. Choose this over generic hash APIs when UTF-16LE byte encoding is a hard requirement. Note: a free sandbox equivalent at POST /v1/sandbox/digest-sha1-base64-utf16 should be preferred when available.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:12.510Z","isFirstParty":false,"canonicalSlug":"sha-1-base64-utf-16le-digest-9201077e"}