{"uid":"cap__eAaum4kkVBHyubYAP97Z","slug":"strale-accessibility-audit-c4f081a2","name":"Strale Accessibility Audit","description":"WCAG 2.1 accessibility audit of a URL. Checks color contrast, alt text, form labels, ARIA roles, heading hierarchy, link text, language. Mostly deterministic.","url":"https://api.strale.io/x402/v2/accessibility-audit","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"URL to audit"}}},"responseSchema":{"score":{"type":"integer"},"passes":{"type":"array"},"violations":{"type":"array"},"manual_review_needed":{"type":"array"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.324","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":"$0.324/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.324","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.324","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7YguopZLtkKfI7hex7sGh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.324","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs an automated web accessibility audit on a given URL, returning structured findings with a cryptographic audit trail.","exampleAgentPrompt":"Can you run an accessibility audit on https://www.example.com and tell me what WCAG violations it has?","exampleUseCases":[{"title":"Pre-launch accessibility compliance check","prompt":"Before we go live, can you audit https://staging.myapp.com for accessibility issues so we know if we're WCAG compliant?"},{"title":"Vendor site accessibility vetting","prompt":"We're evaluating a third-party portal for our employees — can you check https://vendor-portal.example.com for accessibility problems that might affect users with disabilities?"},{"title":"Competitor accessibility benchmarking","prompt":"I want to compare our accessibility posture against a competitor — can you audit https://www.competitor.com and give me a breakdown of any violations?"}],"resultDescription":"Returns a structured JSON report of accessibility violations found on the audited URL, including issue categories, affected elements, WCAG rule references, and a cryptographically hashed audit record for tamper-evident provenance.","failureModes":["Invalid or unreachable URL returns an error indicating the page could not be fetched","Private or firewalled URLs inaccessible from Strale's infrastructure will fail","Malformed URL input causes a 400-level validation error","Rate limits or payment failures (x402) result in a 402 or 429 response","Very large or JavaScript-heavy pages may time out"],"whenToPreferThis":"Choose this endpoint when you need an auditable, tamper-evident accessibility report backed by a cryptographic audit trail — particularly in compliance or legal contexts where proof of testing matters. Prefer it over generic lighthouse-style tools when you need structured JSON output consumable by an AI agent, or when operating in a multi-party workflow where audit provenance is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:38.170Z","isFirstParty":false}