{"uid":"cap_mkpEXeLK55Q9Z7isugRpm","slug":"toolvend-dev-url-inspector-216ae09f","name":"toolvend.dev URL Inspector","description":"Inspect a public URL: HEAD redirect trace, DNS A/AAAA observations and security headers in one report. At most 4 targets, no page body. Includes timestamps, partial-result warnings and factual findings; no safety or reputation verdict.","url":"https://toolvend.dev/url/inspect?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","maxLength":2048,"minLength":1,"description":"One public HTTP(S) URL on its standard port; credentials and private destinations are rejected"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.009","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":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__0GxXjETmiVlPdF4zHN0Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Inspect a public URL with HEAD redirect tracing, DNS A/AAAA resolution, and security header analysis in a single combined report","exampleAgentPrompt":"Can you inspect https://example.com for me — I want to see its full redirect chain, what IPs it resolves to, and whether it has proper security headers like HSTS or CSP?","exampleUseCases":[{"title":"Redirect chain audit before link sharing","prompt":"Before I put this link in the newsletter, can you trace where https://bit.ly/3xY9zAB actually redirects to and show me every hop?"},{"title":"Security header check for third-party site","prompt":"I'm about to embed a widget from https://widgets.vendor.com — can you tell me if it has security headers like Content-Security-Policy, X-Frame-Options, and HSTS set?"},{"title":"DNS resolution check for a domain","prompt":"Can you look up what IP addresses https://api.partner-service.io resolves to and let me know if it returns both IPv4 and IPv6 addresses?"}],"resultDescription":"A structured report covering: the full HEAD redirect trace (each hop's status code and location), observed DNS A and AAAA records (IP addresses), detected HTTP security headers (e.g. HSTS, CSP, X-Frame-Options), timestamps for each observation, and any partial-result warnings if some checks could not complete. No page body is fetched. No safety or reputation verdict is included.","failureModes":["URL points to a private/internal destination — rejected with an error","URL uses non-standard port — rejected","URL contains credentials — rejected","DNS resolution fails for the target domain — partial result with warning","Target server does not respond to HEAD within timeout — partial result","More than 4 target URLs submitted — rejected or truncated","Malformed URL input — validation error"],"whenToPreferThis":"Use this endpoint when you need a lightweight, factual technical inspection of a public URL — specifically the redirect path, DNS IP resolution, and security header presence — without fetching page content. Prefer this over a full-page scraper when you only need infrastructure-level signals. Prefer it over a standalone DNS lookup when you want redirect tracing and HTTP headers bundled together. Not suitable for reputation scoring, malware detection, or page content analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:18:59.395Z","isFirstParty":false,"canonicalSlug":"toolvend-dev-url-inspector-216ae09f"}