{"uid":"cap_lHFu_57-DiJVRigyX7QKQ","slug":"scriptmasterlabs-semver-compare-api-40246ecf","name":"ScriptMasterLabs Semver Compare API","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-discovery.onrender.com/x402/semver-compare","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"example":{}},"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_4B8npv1OeZO5STrvxPzC5","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":"Compares two semantic version strings to determine their ordering or equality, paid per-call via x402/USDC on Base","exampleAgentPrompt":"Can you compare version 1.4.2 and 1.10.0 using semver rules and tell me which one is greater?","exampleUseCases":[{"title":"Dependency upgrade safety check","prompt":"I need to know if version 2.3.1 is actually newer than 2.3.0-rc.2 according to proper semver rules — can you compare them for me?"},{"title":"CI pipeline version gate","prompt":"In my build pipeline I have the current release at 4.1.0 and a candidate at 4.1.1-beta.3 — which one ranks higher under semantic versioning?"},{"title":"Package registry version ordering","prompt":"Can you tell me the correct semver ordering between 0.9.11 and 0.9.9 so I know which should be considered the latest?"}],"resultDescription":"Returns a comparison result indicating whether version A is greater than, less than, or equal to version B according to semantic versioning (semver) specification rules, including handling of pre-release identifiers and build metadata.","failureModes":["Malformed or non-semver version strings return an error or unexpected result","Missing version parameters cause bad request responses","Service unavailability on the Render-hosted instance leads to timeout or 5xx errors","Pre-release label edge cases (e.g. 1.0.0-alpha vs 1.0.0-alpha.1) may not be handled correctly if not well-specified"],"whenToPreferThis":"Choose this endpoint when you need a reliable, pay-per-call semver comparison without self-hosting logic, especially in agentic pipelines that already use x402/USDC micropayments on Base and need to determine version precedence programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:58:14.077Z","isFirstParty":false}