{"uid":"cap_5KiZBSt6Jaqa0I9bAXDqE","slug":"sha-1-digest-of-utf-16le-bytes-encoded-as-base64url-3addff09","name":"SHA-1 Digest of UTF-16LE Bytes Encoded as Base64URL","description":"Call when an agent needs a sha1 digest of utf16le bytes, encoded as base64url. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-base64url-utf16 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha1-base64url-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":"0.009","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":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tYYCOV0wthv3gKsTsJD64","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the SHA-1 hash of a string's UTF-16LE byte representation and returns the result encoded as base64url.","exampleAgentPrompt":"Compute the SHA-1 hash of the UTF-16LE bytes of the text 'Hello, World!' and give me the result as a base64url string.","exampleUseCases":[{"title":"Verify legacy system checksum","prompt":"I need to verify a checksum from our legacy Windows system — it uses SHA-1 over UTF-16LE bytes and outputs base64url. Can you hash the string 'UserRecord:42:active' that way?"},{"title":"Generate document fingerprint","prompt":"Hash the text 'Invoice #INV-2024-0091: $1,250.00 due 2024-12-31' using SHA-1 over its UTF-16LE bytes and return it as a base64url digest so I can use it as a document fingerprint."},{"title":"Cross-platform hash compatibility check","prompt":"Our .NET app produces SHA-1 hashes from UTF-16LE strings encoded as base64url. Can you hash 'ProductSKU:XB-9900' the same way so I can compare the outputs?"}],"resultDescription":"Returns a SHA-1 digest of the input text's UTF-16LE byte representation, encoded as a base64url string. The response is a compact, URL-safe hash suitable for use in checksums, fingerprints, or integrity verification workflows.","failureModes":["Empty or missing text field returns validation error","Text exceeding 100,000 characters is rejected","Missing or invalid key parameter causes authentication failure","Network timeout on overloaded service","Payment of $0.009 USDC required — insufficient balance or x402 payment failure blocks the call"],"whenToPreferThis":"Choose this endpoint when you specifically need SHA-1 hashed output of text treated as UTF-16LE bytes (common in Windows/.NET environments) with base64url encoding. Prefer this over the sandbox/unpaid variant when the sandbox endpoint is unavailable. Use over generic SHA-1 endpoints when UTF-16LE byte encoding is required rather than UTF-8.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T00:54:03.564Z","isFirstParty":false,"canonicalSlug":"sha-1-digest-of-utf-16le-bytes-encoded-as-base64url-3addff09"}