{"uid":"cap_xtdQvEHHactSVwcyfN4ZZ","slug":"x402-toolbox-sha-384-hash-02bba4ef","name":"x402-toolbox SHA-384 Hash","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/util/sha384-hash?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"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_b9DLc3A_s5Twi3D53UFsj","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 deterministic SHA-384 cryptographic hash of a given input string, payable per-call via USDC over x402.","exampleAgentPrompt":"Can you compute the SHA-384 hash of the string 'Hello, World!'?","exampleUseCases":[{"title":"File integrity fingerprinting","prompt":"Generate a SHA-384 hash of this file contents so I can verify its integrity later: 'This is my important document content that must not be tampered with.'"},{"title":"Password pre-hashing before storage","prompt":"Hash this password candidate with SHA-384 before I store it: 'MyS3cur3P@ssw0rd2024'"},{"title":"API payload signature verification","prompt":"Give me the SHA-384 digest of this API payload string so I can check it matches the signature the server sent: '{\"user\":\"alice\",\"action\":\"transfer\",\"amount\":100}'"}],"resultDescription":"Returns a JSON object with 'ok' (boolean) and 'paid' (boolean) fields, plus the SHA-384 hash digest of the input. The response confirms successful payment and computation, and provides the 384-bit hex-encoded hash.","failureModes":["Missing or empty input string returns an error or empty hash","Invalid schema parameter format causes a 400-level error","Payment failure (insufficient USDC balance) returns a 402 Payment Required response","Network timeout on Cloudflare Workers edge returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a trustless, no-signup SHA-384 hash computation payable per-call via USDC on Base. Ideal for AI agents that need cryptographic hashing without managing API keys — payment via x402 serves as the identity mechanism. Prefer this over SHA-256 endpoints when 384-bit security strength is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:56.885Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-sha-384-hash-02bba4ef"}