{"uid":"cap_E07-1E3cWe_YEyW4TKZIv","slug":"sha3-224-base32-text-digest-1f9a6d4f","name":"SHA3-224 + Base32 Text Digest","description":"Call when an agent needs a sha3-224 digest of text, encoded as base32. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base32 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha3-224-base32?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":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_f3S99_aR5pU8O3QoUMuoY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a SHA3-224 cryptographic hash of input text and returns the result encoded as a Base32 string","exampleAgentPrompt":"Can you compute the SHA3-224 hash of the text 'Hello, world!' and give me the result encoded in Base32?","exampleUseCases":[{"title":"Integrity fingerprint for file content","prompt":"Take the contents of this config file and give me its SHA3-224 hash encoded as Base32 so I can use it as a tamper-evident fingerprint."},{"title":"Deterministic ID generation from text","prompt":"I need a short deterministic identifier for the string 'user:alice@example.com:2024' — compute the SHA3-224 Base32 digest of it so I can use it as a stable record key."},{"title":"Verifying a known hash value","prompt":"Can you hash the phrase 'The quick brown fox jumps over the lazy dog' with SHA3-224 and return it in Base32 so I can check it against my expected value?"}],"resultDescription":"A SHA3-224 digest of the submitted text, returned as a Base32-encoded string. The output is deterministic — identical inputs will always produce the same output. No network calls or LLM inference are involved in the computation.","failureModes":["Empty or missing text field returns a validation error","Text exceeding 100,000 characters is rejected","Missing or invalid API key results in an authentication error","Malformed JSON body returns a 400 Bad Request","Payment not attached or insufficient USDC triggers a 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you specifically need a SHA3-224 hash (not SHA2 or SHA3-256) and want the result in Base32 encoding (not hex or Base64). It is a pure, serverless computation — no network lookup, no AI model — making it extremely fast and deterministic. Prefer the free sandbox endpoint (POST /v1/sandbox/digest-sha3-224-base32) for testing; use this paid endpoint in production pipelines when a Base32 representation is required by a downstream system.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:47:31.627Z","isFirstParty":false,"canonicalSlug":"sha3-224-base32-text-digest-1f9a6d4f"}