{"uid":"cap_HKaQp_TsFLU1Oz5oNekV3","slug":"delx-commerce-sha1-hex-hash-api-3df0ee6d","name":"Delx Commerce SHA1 Hex Hash API","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/sha1-hex?utm_source=zero.xyz","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_8fZ2L0DtfiaWie3oxSkOO","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 hash of a given text string and returns it as a lowercase hexadecimal digest, paid per-result via USDC on Base or Solana.","exampleAgentPrompt":"Can you compute the SHA1 hex hash of the text 'hello world' for me?","exampleUseCases":[{"title":"Deduplication key generation","prompt":"Take the string 'user:42:session:abc123' and give me its SHA1 hex hash so I can use it as a deduplication key in my cache."},{"title":"Legacy checksum compatibility","prompt":"I need a SHA1 hex digest of this content to match against an old system's checksum — can you hash the text 'The quick brown fox jumps over the lazy dog'?"},{"title":"Content fingerprinting for comparison","prompt":"Hash the text 'invoice-2024-07-15-clientA' using SHA1 so I can use the hex fingerprint to detect if this record already exists."}],"resultDescription":"A JSON object containing the SHA-1 hex digest string (40 lowercase hex characters), the algorithm name ('sha1'), and a schema identifier ('delx/util-sha1-hex/v1') for verifiable result provenance.","failureModes":["Missing or empty 'text' field returns an error response","Payment failure via x402 results in 402 Payment Required with no hash returned","Extremely large text inputs may be rejected or time out","Malformed request body returns a 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call SHA-1 hex hash with no API key or signup, especially in agent workflows where on-demand micropayment via USDC (Base or Solana) is preferred over subscription-based hashing services. Ideal for lightweight deterministic hashing tasks where SHA-1 is acceptable (legacy compatibility, deduplication keys, non-security-critical fingerprinting).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:44.804Z","isFirstParty":false,"canonicalSlug":"delx-commerce-sha1-hex-hash-api-3df0ee6d"}