{"uid":"cap_RWahEBVvdMf4TOwn1um4A","slug":"mg-accessibility-evidence-collector-9b00a017","name":"MG Accessibility Evidence Collector","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-evidence","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"ok":true,"data":{},"capability":"mg-a11y-evidence"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.06","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":"$0.06/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_foT3V3ssPMAjHMs0MwkpS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.06","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches and analyzes a public URL to gather accessibility compliance evidence for a given web page","exampleAgentPrompt":"Can you gather accessibility compliance evidence for https://example.com/about — I need to know what a11y issues exist on that page so I can document them for our audit report?","exampleUseCases":[{"title":"WCAG audit for product page","prompt":"Pull accessibility evidence for https://shop.mysite.com/products — I need to document any WCAG violations before we submit our compliance report next week."},{"title":"Pre-launch accessibility check","prompt":"Before we go live, can you collect accessibility evidence for https://staging.myapp.com/home so we can see what issues need fixing?"},{"title":"Legal compliance documentation","prompt":"I need to gather accessibility evidence for https://publicagency.gov/services to build a record of any a11y problems for our accessibility lawsuit response."}],"resultDescription":"Returns a JSON object with ok: true, the capability identifier 'mg-a11y-evidence', and a data object containing the extracted accessibility evidence findings for the submitted URL.","failureModes":["Invalid or non-public URL returns an error response","URL behind authentication or firewall cannot be fetched","Malformed request body (missing required fields) causes 400-level error","Payment not settled in USDC on Base causes 402 Payment Required response","Timeout if the target page is slow or unresponsive"],"whenToPreferThis":"Use this endpoint when you need to programmatically collect accessibility compliance evidence for a specific public URL, especially in automated auditing pipelines, legal documentation workflows, or CI/CD accessibility gating — and when pay-per-call USDC micropayment pricing (x402 on Base) is acceptable for your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:35:14.420Z","isFirstParty":false}