{"uid":"cap_7D9lfarEfdxWOKMe6Qt6i","slug":"hex-package-version-oracle-74687d7e","name":"Hex Package Version Oracle","description":"Look up the current published version of any Elixir/Erlang Hex package on Hex.pm (Elixir) — latest version string, release date, and repo/docs URL. Answers \"what is the newest version of phoenix, ecto, plug, phoenix_live_view?\" for mix.exs pinning. Use ?package=<name> (resolved live).","url":"https://oracles-production.up.railway.app/v1/hex/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 Hex.pm (Elixir) 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_iEd8kKEqUBXkehgpvnz00","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 Elixir/Erlang Hex.pm package, resolved live.","exampleAgentPrompt":"What is the latest version of the Phoenix Elixir package on Hex.pm, and when was it published?","exampleUseCases":null,"resultDescription":"Returns structured data about the Hex.pm package including the latest version string, publish date, and a URL to the package page, resolved live from Hex.pm.","failureModes":["Package name not found on Hex.pm — returns empty or error entity","Invalid query parameter format — request ignored or returns error","Hex.pm upstream unavailable — live resolution fails","Missing both `id` and `package` query parameters — no package to look up"],"whenToPreferThis":"Use this endpoint when you need to programmatically check the latest published version and release date of any Elixir or Erlang package hosted on Hex.pm, especially for dependency auditing, version monitoring, or build automation in Elixir/Erlang ecosystems.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:59:35.073Z","isFirstParty":false}