Valid ARIA roles audit fetches current public evidence from the supplied target ...
https://barriere.halowerk.com/v1/valid-roles-auditOverview
Valid ARIA roles audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
barriere
Source
bazaar
Indexed
2026-11-02 17:26:53
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"context": {
"environment": "production"
},
"target": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"action": {
"finding": "pass",
"repair_if_failed": {
"change": "Use only standard roles and prefer native HTML.",
"evidence_source": "https://example.com/",
"priority": "none",
"verify": "Repeat /v1/valid-roles-audit after deployment and require verdict=pass."
},
"type": "audit"
},
"category": "a11y",
"comparison": null,
"confidence": 100,
"criterion": {
"expected": 0,
"id": "a11y:valid-roles",
"metric": "invalid_role_count",
"operator": "eq"
},
"evidence": {
"hash_sha256": "d4a04b3548d4e4adf6b21eba92b2e426c532197688b92b2eac7956b38641cb05",
"redirects": 0,
"source": "https://example.com/",
"status": 200
},
"limitations": [
"Read-only public inspection; no login, form submission, exploit attempt, purchase or load test.",
"Static HTML heuristics do not establish full WCAG conformance; rendered interaction and human testing remain necessary."
],
"meta": {
"cache": "hit",
"comparison_cache": null,
"partial": false
},
"mode": "audit",
"observation": 0,
"pass": true,
"scope": "live_public_read_only",
"score": 100,
"service": "Valid ARIA roles — Audit",
"service_number": 685,
"target": {
"checked_at": "2026-10-23T06:50:19.544Z",
"final": "https://example.com/",
"requested": "https://example.com"
},
"verdict": "pass",
"warnings": []
},
"type": "json"
}