{"uid":"cap_0wji2xUQduI5hMoTjeZ9l","slug":"toll402-url-status-checker-a2bd7867","name":"Toll402 URL Status Checker","description":"HTTP status, final content-type and response size for a URL (HEAD then GET fallback)","url":"https://toll402.dev/v1/t/url_status","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["url"],"properties":{"url":{"type":"string"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LorSUtREj_POk1tCzgVVl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns HTTP status code, final content-type, and response size for any public URL using HEAD then GET fallback","exampleAgentPrompt":"Can you check if https://example.com/report.pdf is reachable and tell me its content-type and file size?","exampleUseCases":[{"title":"Broken link detection before publishing","prompt":"Before I send out this newsletter, can you check whether https://myblog.com/new-post is live and returning a 200 status?"},{"title":"Pre-download file size check","prompt":"I want to know the file size and content-type of https://data.gov/datasets/census2023.zip before I decide whether to download it."},{"title":"API health spot-check","prompt":"Is https://api.partner.com/v2/health responding correctly right now — what HTTP status does it return?"}],"resultDescription":"Returns the HTTP status code (e.g. 200, 301, 404), the final content-type header (e.g. text/html, application/pdf), and the response size in bytes for the given URL, after attempting HEAD first and falling back to GET if needed.","failureModes":["URL is unreachable or DNS fails — returns a network error or timeout","URL requires authentication — returns 401 or 403 status","URL is malformed or missing scheme — schema validation error on input","HEAD and GET both fail — may return an error indicating no response received","Very slow servers may cause timeouts before a response is available"],"whenToPreferThis":"Use this endpoint when you need a lightweight, low-cost probe of a URL's availability and metadata without fetching full content. Ideal for link validation, pre-download checks, API health spot-checks, or determining content-type before deciding how to process a resource. Prefer this over a full page-fetch endpoint when you only need status and headers, not content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:03:23.351Z","isFirstParty":false}