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Sparks RE API — WCAG 2.1 AA Accessibility Audit
x402
Sparks RE API — WCAG 2.1 AA Accessibility Audit is a paid API for AI agents from sparks-re-api.sparksdigital-re.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-29).
Audits a webpage URL or raw HTML for WCAG 2.1 AA accessibility compliance and returns a structured violation report with a compliance score and ADA Title II readiness flag.
Price / call$0.05
Success—
StatusUnknown
How this service works
AI-powered real estate tools for property normalization, FHA compliance scanning, and investor metrics calculation. Powered by x402 micropayments.
Output
Returns a JSON object containing the target URL or HTML identifier, a plain-language summary, an array of specific WCAG violations (empty if none), the WCAG version audited (2.1 AA), a numeric compliance score from 0–100, a total violation count, and a boolean ada_title_ii_ready flag indicating whether the page meets ADA Title II requirements.
Example use cases
Real estate portal compliance check
“Audit https://www.myrealestatelistings.com for WCAG 2.1 AA violations — I need to know the compliance score and whether we're ADA Title II ready before we go live.”
Pre-launch HTML accessibility review
“I've got the raw HTML for our new property search page — can you scan it for any WCAG 2.1 AA accessibility issues before we deploy?”
Regulatory audit for government housing site
“We need to confirm that https://housingauthority.gov/listings meets WCAG 2.1 AA standards for ADA Title II compliance — please audit it and give me a full violation report.”
Technical details
Endpoint
POSThttps://sparks-re-api.sparksdigital-re.workers.dev/utilities/wcag-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need automated WCAG 2.1 AA compliance validation for a specific URL or raw HTML snippet, especially in real estate or government housing contexts where ADA Title II readiness is required. It is ideal for pre-launch audits, regulatory compliance checks, or continuous accessibility monitoring of individual pages. Prefer this over generic accessibility tools when you need a structured JSON result with a numeric compliance score and an explicit ADA Title II ready flag.
Side effects
- Invalid or unreachable URL returns an error without compliance data
- Malformed HTML may cause incomplete parsing and inaccurate results
- Dynamic JavaScript-rendered content may not be fully audited if it requires browser execution
- Missing both url and html fields results in a bad request error
- Rate limiting or payment failure returns a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Target webpage URL to audit for WCAG 2.1 AA compliance |
| html | string | Optional raw HTML string to audit directly |
Output
Schema · Response
{
"type": "json",
"example": {
"target": "https://digisparks.net",
"summary": "Zero automated structural WCAG 2.1 AA violations detected.",
"violations": [],
"wcag_version": "2.1 AA",
"compliance_score": 100,
"total_violations": 0,
"ada_title_ii_ready": true
}
}Tags
x402
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