{"uid":"cap_1jvx1mtoCGtg-8HNs6Bk7","slug":"delx-md5-hex-eb6aabc2","name":"Delx MD5 Hex","description":"MD5 hex digest of text. Call when you match legacy content hashes (not for security). Returns hex digest for $0.001 USDC via x402 on Base. Legacy checksum only—not password hashing. No network, no keys, no retention. Results are advisory; the caller owns budgets, auth, and production controls.","url":"https://api.delx.ai/api/v1/x402/md5-hex","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"Input field: text."}}},"responseSchema":{"type":"json","example":{"hex":"e57fe1a4329b8537c04de9e3efddbb95","schema":"delx/util-md5-hex/v1","algorithm":"md5"}},"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_XXTY-cR3b_s71C0JGvwbH","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 MD5 hex digest of an input text string for legacy checksum and content-matching purposes.","exampleAgentPrompt":"Can you give me the MD5 hex digest of the text 'Hello, World!' so I can match it against a legacy content hash in our system?","exampleUseCases":[{"title":"Deduplication fingerprint for pipeline","prompt":"Compute the MD5 hex digest of this article body so I can use it as a fingerprint to detect duplicate content before storing it."},{"title":"Cache key generation from query text","prompt":"I need an MD5 hex hash of the search query string 'blue running shoes size 10' to use as a cache key in our lookup table."},{"title":"Legacy system content matching","prompt":"Our old CMS stored MD5 checksums for each document — can you hash the text of this page so I can check if it matches the stored hash?"}],"resultDescription":"A hexadecimal MD5 digest string (32 lowercase hex characters) representing the hash of the submitted text. No metadata, no retention — just the raw hex output.","failureModes":["Empty or missing 'text' field returns a validation error","Extremely large text payloads may be rejected or time out","Payment failure via x402 (insufficient USDC balance) results in 402 response before computation"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap MD5 hex digest for legacy checksum matching, deduplication, or cache key generation — not for password hashing or security-critical applications. Prefer this over rolling your own hash when you want a pay-per-call microservice with no setup, no keys, and no infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:25.789Z","isFirstParty":false}