{"uid":"cap_c6n4lfti1eCsn9yJNGJyM","slug":"pennyrail-sha-1-multi-hash-e95bc366","name":"PennyRail SHA-1 Multi-Hash","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/crypto.hash-multi--sha1?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"}}},"responseSchema":{"type":"object","additionalProperties":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xuJjLYDngPAaUe2OMyVIZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes SHA-1 cryptographic hashes over multiple input values in a single call via a micropayment-gated API","exampleAgentPrompt":"Can you compute SHA-1 hashes for these multiple values — 'hello', 'world', and 'foo' — all in one shot?","exampleUseCases":[{"title":"File integrity fingerprinting pipeline","prompt":"I need SHA-1 hashes for these three file contents so I can verify their integrity later — can you hash 'content-block-A', 'content-block-B', and 'content-block-C' all at once?"},{"title":"Deduplication key generation","prompt":"Generate SHA-1 digests for these record identifiers — 'user:12345', 'user:67890', and 'user:11111' — so I can use them as deduplication keys in my database."},{"title":"Cache key computation","prompt":"I want to build cache keys for these three query strings: 'q=apples&sort=asc', 'q=oranges&sort=desc', and 'q=bananas&sort=asc'. Can you SHA-1 hash all of them together in one call?"}],"resultDescription":"Returns an object containing SHA-1 hash digests corresponding to the provided input values, delivered as a JSON response with hash strings that can be used for integrity checks, deduplication, or fingerprinting.","failureModes":["Missing or malformed 'input' object returns a validation error","Empty input object may return an empty or error response","Network timeout for large input payloads","Payment failure (402) if USDC balance is insufficient","Unpredictable response structure due to loose additionalProperties schema"],"whenToPreferThis":"Choose this endpoint when you need to compute SHA-1 hashes over multiple inputs in a single API call without standing up your own cryptographic infrastructure, especially in agent pipelines that already use x402 micropayments for service access. Prefer it over generic SHA-1 libraries when operating in a serverless or constrained environment where external computation is easier than local execution.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:13:03.568Z","isFirstParty":false,"canonicalSlug":"pennyrail-sha-1-multi-hash-e95bc366"}