{"uid":"cap_VHtaoxxircAqC4EuNWjGl","slug":"mg-a11y-compare-accessibility-comparison-e78dbb16","name":"MG A11y Compare — Accessibility Comparison","description":"Autonomous pay-per-call machine utilities for AI agents, automation and developers. Payments settle in USDC on Base through x402.","url":"https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/capability/mg-a11y-compare","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"ok":true,"data":{},"capability":"mg-a11y-compare"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wHMYJWkZpk_ozyhQ9KQrl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares the accessibility (a11y) characteristics of two public URLs and returns a structured comparison report","exampleAgentPrompt":"Can you compare the accessibility of these two pages and tell me which one is more compliant — https://example.com/old-checkout and https://example.com/new-checkout?","exampleUseCases":[{"title":"Regression check after redesign","prompt":"I just redesigned our homepage — can you compare the accessibility of https://mysite.com/old-home and https://mysite.com/new-home and tell me if we introduced any new a11y issues?"},{"title":"Competitor accessibility benchmarking","prompt":"How does our product page at https://ourstore.com/product/123 compare accessibility-wise to our main competitor at https://theirstore.com/product/456?"},{"title":"Pre-launch a11y QA between staging and production","prompt":"Before we go live, can you run an accessibility comparison between our staging site https://staging.acme.com/landing and the current production page https://acme.com/landing so we can catch any regressions?"}],"resultDescription":"Returns a JSON object with ok status and a data payload containing structured accessibility comparison results for the two submitted URLs, including differences in a11y attributes, semantic structure, and compliance signals between the primary and comparison page.","failureModes":["Invalid or non-public URLs will result in an error response","URLs that are behind authentication or paywalls cannot be fetched and will fail","Network timeouts if the target URLs are slow to respond","Payment not settled results in 402 response before processing begins","Malformed request body missing required url or compareUrl fields returns validation error"],"whenToPreferThis":"Choose this endpoint when you need a structured, side-by-side accessibility comparison between two specific web pages — for example before/after a redesign, staging vs production, or competitive benchmarking. It is purpose-built for differential a11y analysis rather than single-page audits or full-site crawls.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:44:19.898Z","isFirstParty":false}