other · Listed · eip155:8453 · Found · 2 endpoints · Not used for Gateway
http-status-checker.underscoredone.com
http-status-checker
X402 endpoints at http-status-checker.underscoredone.com.
Not used for Gateway
Catalogued so agents know it is dead/unreachable — Gateway will not route it. Still catalogued — dead/unreachable knowledge is index value. (Degraded — catalogued (dead/unreachable known) · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
SKIP
Skip until Cleared checks or settle mesh clear.
confidence
83%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-http-status-checker-underscoredone-com
When to call
- Budget between $0.00 and $0.01 per call on published endpoints.
- X402 endpoints at http-status-checker.underscoredone.com.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Uptime not yet marked stable.
- No Gateway traffic yet — market share unproven.
Price posture
Published 2 endpoints from $0.00 to $0.01.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
GET /checkGET /check at $0.00.
POST /checkGive this API a list of up to 10 web addresses and it will visit each one to tell you whether it is working, broken, or redirecting visitors somewhere else. You
Evidence (Cleared)
- → Intake degraded · not used for Gateway
- → Trust 15/100 · fail · tier listed
- → Protocol x402 · eip155:8453
- → Manifest pending · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
https://http-status-checker.underscoredone.com/check
$0.00GET https://http-status-checker.underscoredone.com/checkGive this API a list of up to 10 web addresses and it will visit each one to tel
$0.01POST https://http-status-checker.underscoredone.com/checkGive this API a list of up to 10 web addresses and it will visit each one to tell you whether it is working, broken, or redirecting visitors somewhere else. You get back the exact status number (like 200 for OK, 404 for not found, 500 for server error), whether the address redirects, and where it redirects to. Great for finding broken links, verifying website migrations, and running quick SEO audits without writing any code.
Checks
pending
partial
2026-08-25T19:15:45.921Z
Manifest HTTP 404. Listed anyway. | No settlement evidence found in chain signals.
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