{"uid":"cap_XGUTC6ex3NSN8vrzyoXWN","slug":"cpan-package-version-status-oracle-09b8ad4c","name":"CPAN Package Version Status Oracle","description":"Look up the current published version of any Perl CPAN package on MetaCPAN (Perl) — latest version string, release date, and repo/docs URL. Answers \"what is the newest version of Moose, Mojolicious, DBI, Dancer2?\" for cpanfile pinning. Use ?package=<name> (resolved live).","url":"https://oracles-production.up.railway.app/v1/cpan/status","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"id":{"type":"string","description":"entityId to look up; omit to list tracked entities"},"package":{"type":"string","description":"Any MetaCPAN (Perl) package name — resolved and fetched live if not already tracked"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"entity":{"type":"object"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aieX-AgLnTruKs0AohoKo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current latest version, publish date, and URL for a given Perl CPAN package, resolved live from MetaCPAN.","exampleAgentPrompt":"What's the latest version of the Moose Perl package on CPAN, and when was it published?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the entity for the requested CPAN package, including its latest version string, publish/release date, and the MetaCPAN URL for the package.","failureModes":["Package name not found on MetaCPAN — returns empty or error entity","Invalid query parameter format — returns 400-level error","MetaCPAN upstream unavailable — may return timeout or 5xx","Payment not provided or insufficient — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to programmatically check the current version and release date of a Perl/CPAN package by name, especially in dependency monitoring, security auditing, or CI pipeline workflows where knowing the latest published version matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:57:53.659Z","isFirstParty":false}