{"uid":"cap_6taL4CacEqNc9v1jQ8ZY1","slug":"delx-sha1-hex-1c8aa302","name":"Delx SHA1 Hex","description":"SHA-1 hex digest of text. Call when you interoperate with legacy agent checksums. Returns hex digest for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.","url":"https://api.delx.ai/api/v1/x402/sha1-hex","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"Input field: text."}}},"responseSchema":{"type":"json","example":{"hex":"026924e1ef5d48f2b9a70240bd8dfe0b5087c159","schema":"delx/util-sha1-hex/v1","algorithm":"sha1"}},"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_5LHDHC_-jXaP66fTSN7WD","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 the SHA-1 hex digest of an input text string, locally and without retention.","exampleAgentPrompt":"Compute the SHA-1 hex digest of the text 'hello world' so I can compare it against the legacy checksum in our pipeline.","exampleUseCases":[{"title":"Legacy checksum interoperability","prompt":"I need to verify that this string 'order-1234-confirmed' matches the SHA-1 hash our old system generated — can you compute its SHA-1 hex digest for me?"},{"title":"Deduplication fingerprinting","prompt":"Hash this log entry with SHA-1 so I can use it as a deduplication key: 'ERROR 2024-01-15 user_id=99 payment failed'."},{"title":"Content integrity check","prompt":"Give me the SHA-1 hex digest of 'The quick brown fox jumps over the lazy dog' so I can compare it against the expected fingerprint in our audit trail."}],"resultDescription":"A JSON object containing the SHA-1 hex digest of the submitted text — a 40-character lowercase hexadecimal string. No data is retained by the service.","failureModes":["Missing or empty 'text' field returns a validation error","Non-string input types may cause a 400 bad request","Insufficient USDC balance or failed x402 payment prevents execution","Extremely large text inputs may be rejected or time out"],"whenToPreferThis":"Choose this endpoint when you need a fast, stateless SHA-1 hex digest with no API key setup and pay-per-call x402 micropayment billing on Base. Best suited for legacy system interoperability, deduplication fingerprinting, or checksum verification where SHA-1 is the required algorithm. Prefer SHA-256 alternatives if cryptographic security rather than legacy compatibility is the goal.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:25.070Z","isFirstParty":false}