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Batch WCAG 2.2 Accessibility Checker
x402
Batch WCAG 2.2 Accessibility Checker is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Runs static WCAG 2.2 accessibility checks on multiple UI markup files at once, returning per-file verdicts (pass/caution/block) and a rollup summary.
Price / call$0.1
Success—
StatusUnknown
How this service works
Batch static accessibility (WCAG 2.2) check of many UI files at once: a list of objects each with a filename, optional framework and markup. Returns a per-file pass, caution or block verdict plus a rollup with the worst verdict and totals by severity. Accessibility indicators, not a legal compliance guarantee.
Output
Returns a list of per-file results each containing the filename and a verdict of pass, caution, or block based on detected accessibility issues, plus a rollup object with the single worst verdict across all files and totals broken down by severity level. These are static analysis indicators, not a legal compliance guarantee.
Example use cases
Pre-release component library audit
“I'm about to ship a new version of our design system — can you batch-check all 12 of these HTML and JSX component files for WCAG 2.2 AA accessibility issues and tell me which ones are blocking vs just cautionary?”
CI gate for accessibility regressions
“Before merging this PR, run a WCAG 2.2 accessibility scan on these three modified Vue template files and tell me if any of them would block a release — I need the per-file verdict plus a rollup.”
Accessibility triage across a legacy codebase
“I've got a bunch of old Angular and HTML templates that have never been checked for accessibility — can you scan all of them at once against WCAG 2.2 Level A and tell me which files are the worst offenders so I know where to start fixing?”
Technical details
Endpoint
POSThttps://api.agentstools.dev/a11y/batchWhen to prefer
Choose this endpoint when you need to audit multiple UI files in a single API call rather than checking them one at a time. It is ideal for CI/CD pipelines, design system releases, or bulk triage of a codebase where you want a consistent per-file verdict plus an aggregate rollup. Prefer it over single-file checkers when batch throughput and a unified worst-verdict rollup are important.
Side effects
- Missing required 'files' array results in a 400 validation error
- Empty files array may return an empty results list with no rollup
- Unsupported framework value outside the enum causes a validation error
- Malformed or non-parseable markup may yield incomplete analysis for that file
- Invalid WCAG level value outside A/AA causes a schema validation failure
- Network timeout for very large batches may result in a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| files | array | List of objects, each with filename, optional framework and markup |
| level | string | Default WCAG level for every file (default AA) |
| framework | string | Default framework for files that do not set one |
Tags
x402
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