{"uid":"cap_UfIl5NIJtVXGG1UgdvmSl","slug":"saylor-agent-tools-sitemap-discovery-url-sampling-d35b8a86","name":"Saylor Agent Tools – Sitemap Discovery & URL Sampling","description":"Sitemap discovery and URL sampling - sitemap indexes, URL sets, lastmod and changefreq","url":"https://saylorinnovations.com/api/agent/sitemap?utm_source=zero.xyz","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":["url"],"properties":{"url":{"type":"string","description":"site URL, domain, or sitemap URL (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["found"],"properties":{"urls":{"type":"array","items":{"type":"object"}},"found":{"type":"boolean","description":"True when the lookup matched a record"},"checked":{"type":["array","null"],"items":{"type":"object","properties":{"url":{},"final_url":{},"http_status":{}}},"description":"Locations that were checked"},"newest_lastmod":{"type":["string","null"],"description":"Newest lastmod"},"sitemap_indexes":{"type":"array","items":{"type":"object"},"description":"Sitemap indexes"},"url_count_sampled":{"type":["number","null"],"description":"Url count sampled"}}}}}}},"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_QclJ-_Ez1vLZO1YUVB2nX","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":"Discovers and samples sitemaps for a given website, returning sitemap indexes, URL sets, lastmod dates, changefreq info, and sampled URL counts.","exampleAgentPrompt":"Can you discover the sitemap for example.com and tell me the sitemap indexes, how many URLs were sampled, and when pages were most recently modified?","exampleUseCases":[{"title":"SEO audit of a competitor site","prompt":"Pull the sitemap for shopify.com and show me the sitemap indexes, sampled URLs, and the newest lastmod date so I can understand how often they publish new content."},{"title":"Content freshness check before scraping","prompt":"Before I start crawling nytimes.com, can you check their sitemap to see which URLs exist, how many there are, and when the most recent pages were updated?"},{"title":"Verifying a new site has a working sitemap","prompt":"I just launched mybrand.com — can you check whether a sitemap is discoverable, show me what URLs it contains, and confirm it's properly indexed?"}],"resultDescription":"Returns a JSON object with a `found` boolean, an array of sitemap indexes, an array of sampled URL objects, the newest lastmod timestamp, the count of sampled URLs, and an array of checked locations with their final URLs and HTTP statuses.","failureModes":["No sitemap found: `found` returns false, `sitemap_indexes` and `urls` are empty","Domain unreachable: HTTP errors in `checked` array, `found` false","Malformed sitemap XML: partial or empty results returned","Rate limiting or bot blocking by target server: non-200 HTTP statuses in checked locations","Invalid or missing `url` query parameter: request fails with validation error"],"whenToPreferThis":"Choose this endpoint when you need to programmatically discover the sitemap structure of any website — including sitemap indexes, individual URL sets, and freshness signals like lastmod and changefreq — without manually fetching and parsing XML. It is especially useful for SEO audits, pre-crawl reconnaissance, content monitoring, and site structure analysis. Prefer this over generic HTTP fetch tools when you specifically need structured sitemap data parsed and summarized.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:05:05.341Z","isFirstParty":false,"canonicalSlug":"saylor-agent-tools-sitemap-discovery-url-sampling-d35b8a86"}