No soft-404 marker audit fetches current public evidence from the supplied targe...
https://seo.halowerk.com/v1/no-soft-404-marker-auditOverview
No soft-404 marker 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
seo
Source
bazaar
Indexed
2026-11-02 17:27:04
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": "Return a real 404 for missing content and remove not-found copy from valid pages.",
"evidence_source": "https://example.com/",
"priority": "none",
"verify": "Repeat /v1/no-soft-404-marker-audit after deployment and require verdict=pass."
},
"type": "audit"
},
"category": "seo",
"comparison": null,
"confidence": 100,
"criterion": {
"expected": true,
"id": "seo:no-soft-404-marker",
"metric": "soft_404_absent",
"operator": "truthy"
},
"evidence": {
"hash_sha256": "e4adead5f840fe3427fc4555fece26e2a5cac8f9704ddde08997513e6434b5ef",
"redirects": 0,
"source": "https://example.com/",
"status": 200
},
"limitations": [
"Read-only public inspection; no login, form submission, exploit attempt, purchase or load test."
],
"meta": {
"cache": "hit",
"comparison_cache": null,
"partial": false
},
"mode": "audit",
"observation": true,
"pass": true,
"scope": "live_public_read_only",
"score": 100,
"service": "No soft-404 marker — Audit",
"service_number": 291,
"target": {
"checked_at": "2026-10-23T06:50:13.484Z",
"final": "https://example.com/",
"requested": "https://example.com"
},
"verdict": "pass",
"warnings": []
},
"type": "json"
}