{"uid":"cap_mIjs9wqZnBqN1HE3e92ZB","slug":"sha-384-hex-digest-of-raw-hex-bytes-532d5001","name":"SHA-384 Hex Digest of Raw Hex Bytes","description":"Call when an agent needs a sha384 digest of hex bytes, encoded as hex. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/digest-sha384-hex-rawhex first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha384-hex-rawhex?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":["68656c6c6f"],"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_7P_i5_-8gjRNs7a3pXOwl","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 a SHA-384 digest of raw bytes supplied as a hex string, returning the result encoded as a hex string.","exampleAgentPrompt":"Can you compute the SHA-384 hash of these raw bytes (given as hex): 'deadbeef0102030405' and give me the result as a hex string?","exampleUseCases":[{"title":"Integrity check for binary blob","prompt":"I have a binary payload stored as hex — '4f3a9c8b...' — can you run SHA-384 over those raw bytes and return the hex digest so I can compare it against the expected checksum?"},{"title":"Cryptographic fingerprint for audit log","prompt":"For my audit log entry, compute the SHA-384 hex digest of this hex-encoded byte sequence: 'aabbccdd1122334455' — I need the raw-bytes hash, not a string hash."},{"title":"Hashing serialized binary protocol data","prompt":"I have a binary message from a network protocol serialized as hex ('0800450000...'), and I need its SHA-384 digest as hex to include in the message signature — can you compute that?"}],"resultDescription":"Returns a hex-encoded SHA-384 digest computed over the raw bytes represented by the input hex string. The output is a 96-character lowercase hex string corresponding to the 48-byte SHA-384 hash.","failureModes":["Input 'text' is not valid hex — returns error indicating malformed hex input","Input exceeds 100,000 character limit — request rejected","Missing required fields ('key' or 'text') — validation error","Payment of $0.009 USDC not provided or insufficient — 402 Payment Required","Odd-length hex string may fail raw byte decoding"],"whenToPreferThis":"Choose this endpoint when you specifically need SHA-384 applied to raw bytes that are supplied in hexadecimal encoding, and you need the output also as hex. Use the free sandbox endpoint (POST /v1/sandbox/digest-sha384-hex-rawhex) first for testing. Prefer this over SHA-256 or SHA-512 endpoints when SHA-384 is required by your protocol or compliance requirement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:15.569Z","isFirstParty":false,"canonicalSlug":"sha-384-hex-digest-of-raw-hex-bytes-532d5001"}