{"uid":"cap_g0fqAPrgP37WGlJhVbDBT","slug":"ddg-hash-compute-service-c0d592cf","name":"DDG Hash Compute Service","description":"DDG agent-payable service request","url":"https://agents.daedalusdevelopmentgroup.com/v1/hash-compute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":true},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string"},"example":{"ok":true}},"additionalProperties":true}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4NFj7zON3rLTnyKXhyK6o","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a cryptographic hash of provided input data, returning a bounded result for a micro-payment of $0.001 USDC per call","exampleAgentPrompt":"Can you compute a cryptographic hash of this JSON payload for me: {\"user\":\"alice\",\"action\":\"login\"} — send it as a POST with a JSON body and pay the $0.001 USDC fee via x402?","exampleUseCases":[{"title":"Data integrity verification for records","prompt":"Hash this JSON record so I can verify it hasn't been tampered with later: {\"orderId\":\"ORD-9921\",\"amount\":250,\"currency\":\"USD\"} — use a JSON body POST."},{"title":"Deduplication fingerprinting for agent pipeline","prompt":"I need a deterministic hash fingerprint for this document chunk so my agent can deduplicate processed content — here's the text body: 'The quick brown fox jumps over the lazy dog'. Send it as a text POST."},{"title":"Blockchain pre-image commitment hash","prompt":"Compute a hash of this commitment object {\"secret\":\"abc123\",\"nonce\":42} as JSON so I can publish the hash on-chain before revealing the pre-image later."}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating success and the computed hash result for the submitted input body, delivered after micro-payment settlement via x402 USDC rails.","failureModes":["Payment not settled — x402 payment header missing or insufficient funds results in 402 response","Invalid input body type — sending a body type not matching the declared bodyType enum causes schema validation failure","Missing required fields (input or output) in request body returns a 400-level error","Unsupported HTTP method in the inner input object (only POST, PUT, PATCH accepted)","Network or provider outage may return 5xx with no hash result"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, micro-payable cryptographic hash computation without managing your own hashing infrastructure, especially in an AI agent pipeline that already supports x402 USDC payment rails. It is well-suited for on-the-fly integrity checks, deduplication fingerprinting, or commitment schemes where you want a bounded, paid result rather than raw provider access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:50.602Z","isFirstParty":false,"canonicalSlug":"ddg-hash-compute-service-c0d592cf"}