{"uid":"cap_7hnxI6bu1URGFFOPQmkBl","slug":"wcag-accessibility-checker-static-analysis-6afa4335","name":"WCAG Accessibility Checker (Static Analysis)","description":"WebberSites – Branding, Web Design, Photography, Marketing Strategy - Youngstown Ohio","url":"https://api.webbersites.com/api/a11y/check?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","description":"Public URL of the page to check"},"level":{"type":"string","description":"Filter findings to A, AA, or AAA (includes lower levels)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"totals":{"type":"object"},"findings":{"type":"array"},"not_checked":{"type":"array"}}}}}}},"responseSchema":{"type":"json","example":{"url":"https://example.com","totals":{"issues":9,"by_level":{"A":8,"AA":1,"AAA":0},"criteria_failed":3},"findings":[{"name":"Non-text content","count":6,"level":"A","detail":"Images without usable text alternatives.","criterion":"1.1.1"}],"not_checked":["1.4.3 color contrast (needs rendering)"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":{"p10Cents":"1.0000","medianCents":"1.0000","p90Cents":"1.0000","minCents":"1.0000","maxCents":"1.0000","p95Cents":"1.0000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hzFdU6gUlpZADl1KqoZJo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs static WCAG accessibility analysis on a public URL, mapping findings to A/AA/AAA success criteria across alt text, headings, ARIA, forms, and more","exampleAgentPrompt":"Can you run a WCAG AA accessibility audit on https://example.com and show me all the findings — things like missing alt text, bad heading structure, unlabeled form fields, and broken ARIA roles?","exampleUseCases":null,"resultDescription":"Returns a structured report with WCAG findings (each mapped to a specific success criterion and conformance level A/AA/AAA), aggregate totals by level and type, and a list of checks that static analysis cannot perform (e.g. color contrast, keyboard focus behavior). Optionally filtered to a specific WCAG level.","failureModes":["URL is not publicly accessible or returns non-2xx — analysis cannot be performed","Invalid or malformed URL provided — request rejected","Level filter value is not A, AA, or AAA — invalid parameter","Page has no parseable HTML content — limited or empty findings","Timeout fetching the target URL — partial or no results"],"whenToPreferThis":"Use this endpoint when you need WCAG-mapped accessibility findings with explicit success criterion references and conformance level tagging (A/AA/AAA). Prefer this over a generic alt-text-only audit (see sibling /api/a11y/alt) when you need broad coverage across heading structure, form labels, ARIA validity, link purpose, skip links, zoom blocking, and meta refresh. Best for pre-launch compliance checks, accessibility reports, and automated QA pipelines that need structured, standards-referenced output rather than raw heuristic scores.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:45:52.501Z","isFirstParty":false,"canonicalSlug":"wcag-accessibility-checker-static-analysis-6afa4335"}