{"uid":"cap_XJJC5Q4s4_6TEgIOUttob","slug":"web-content-verification-via-pinggy-964c10e9","name":"Web Content Verification via Pinggy","description":"Website hosted for free through pinggy.io>\n    <meta name=","url":"https://ejjvg-64-118-156-55.free.pinggy.net/verify?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string"},"claim":{"type":"string","description":"optional claim to test against page content"}}},"responseSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string"},"receipt":{"type":"object"},"supported":{"type":"string"},"crossReferences":{"type":"array","items":{"type":"object"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zQeZHBIJE3Nto70PAMyH2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies a URL's content and optionally tests a specific claim against the page's content, returning cross-references and support metadata","exampleAgentPrompt":"Can you verify whether this URL actually supports the claim that 'electric vehicles reduce emissions by 50%'? Here's the page: https://example.com/ev-study","exampleUseCases":[{"title":"Fact-checking a news article","prompt":"Check if this article at https://news.example.com/climate-report actually supports the claim that 'global temperatures rose by 1.5°C since 1900' — I want to know if the page backs it up."},{"title":"Validating a product claim on a website","prompt":"Can you verify that https://brandx.com/features actually mentions 'end-to-end encryption' as a feature? I want to confirm before I recommend this product to a client."},{"title":"Confirming a URL is accessible and readable","prompt":"Just check that https://docs.myproject.org/api is reachable and tell me what cross-references come back — I don't have a specific claim to test, I just want to see if it's live and what verification info you get."}],"resultDescription":"Returns the verified URL, a receipt object confirming the verification transaction, a 'supported' string indicating whether the page content supports the provided claim, and an array of cross-reference objects linking related sources or evidence found during verification.","failureModes":["URL is unreachable or returns a non-200 HTTP status — verification fails with no content to analyze","Claim is too vague or ambiguous for the verifier to match against page content — may return low-confidence or unsupported result","Pinggy tunnel endpoint may be ephemeral/offline since it is a free hosted tunnel, causing connection failures","Page content is behind authentication or a paywall — verifier cannot read the content","Malformed URL input causes a validation error before verification begins"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify whether a web page supports a specific claim or fact, especially in fact-checking, research validation, or content audit workflows. It is suitable for single-URL verification with an optional claim string. Prefer alternatives if you need bulk URL verification, deep crawling, or structured data extraction rather than claim validation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T18:37:30.227Z","isFirstParty":false,"canonicalSlug":"web-content-verification-via-pinggy-964c10e9"}