{"uid":"cap_71RI_wvi0Urjbfx0ZhqCe","slug":"sitesignal-go-module-latest-version-3a8f14f6","name":"SiteSignal Go Module Latest Version","description":"Return the public Go module proxy's current @latest version, release timestamp, and bounded origin metadata.","url":"https://phases-prot-shine-royal.trycloudflare.com/x402/go-module-latest","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","required":["module"],"properties":{"module":{"type":"string","maxLength":255,"minLength":3,"description":"Public Go module path."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FCSVnbTEjAR04UanXEmV9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the current latest version, release timestamp, and origin metadata for a public Go module from the Go module proxy.","exampleAgentPrompt":"What's the latest version of the golang.org/x/net Go module, including when it was released?","exampleUseCases":[{"title":"Check dependency before upgrading","prompt":"What's the latest version of github.com/gin-gonic/gin on the Go module proxy, and when was it released?"},{"title":"Verify module exists and is current","prompt":"Can you confirm the latest available version of google.golang.org/grpc from the Go module proxy, along with its release timestamp?"},{"title":"Automate dependency freshness check","prompt":"I'm auditing our Go project — what's the current latest version of github.com/stretchr/testify according to the Go module proxy?"}],"resultDescription":"Returns the latest semantic version string (e.g. v1.21.0), the UTC timestamp of that release, and bounded origin metadata sourced from the public Go module proxy (proxy.golang.org).","failureModes":["Module path not found on the Go module proxy — returns an error indicating no such module","Invalid or malformed module path (under 3 or over 255 characters) — schema validation error","Module exists but has no tagged versions — proxy may return pseudo-version or error","Go module proxy is temporarily unavailable — upstream timeout or 5xx error","Private or restricted modules not accessible via the public proxy"],"whenToPreferThis":"Use this endpoint when you need a quick, authoritative lookup of the latest published version and release date for any public Go module, without setting up local Go tooling or running go list commands. Ideal for CI pipelines, dependency dashboards, or agent workflows that need to check Go package currency programmatically. Prefer this over scraping pkg.go.dev or GitHub releases when you want structured data directly from the canonical Go module proxy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:25:39.943Z","isFirstParty":false}