other · Listed · Found · 8 endpoints
underscoredone.com
underscoredone.com
X402 endpoints published at https://underscoredone.com.
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
CAUTION
Caution — usable signal, incomplete attestation or mesh.
confidence
67%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=underscoredone-com-8ems
When to call
- Budget between $0.01 and $10.00 per call on published endpoints.
- X402 endpoints published at https://underscoredone.com.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Endpoint response check pending or failed.
- No Gateway traffic yet — market share unproven.
Price posture
Published 8 endpoints from $0.01 to $10.00.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /lookupLook up the network operator, country, and address block behind any IP address or ASN number.
POST /checkChecks whether a website's email branding setup is correct so its logo shows up in inboxes.
POST /checkSend a URL and origin, get back exactly which cross-origin permissions that server grants.
POST /cpiReturns the latest, a specific month's, or a historical range of official US inflation (CPI) figures from BLS .
POST /curlMake a real HTTP request from the cloud and get back the status code, headers, and body instantly.
POST /submitPlaces an order to have a website submitted to twenty directories, returning a confirmation number to track it.
POST /dmarc-lookupCheck email security (DMARC) configuration for one or many domains in a single request.
POST /lookupLook up all 13 DNS record types plus full WHOIS registration data for up to 10 domains in one call.
Evidence (Cleared)
- → Trust 55/100 · fail · tier listed
- → Protocol x402
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
ASN Lookup
$0.01POST https://underscoredone.com/lookupLook up the network operator, country, and address block behind any IP address or ASN number.
BIMI Checker
$0.01POST https://underscoredone.com/checkChecks whether a website's email branding setup is correct so its logo shows up in inboxes.
CORS Header Checker
$0.01POST https://underscoredone.com/checkSend a URL and origin, get back exactly which cross-origin permissions that server grants.
US CPI Data & Inflation Report
$0.01POST https://underscoredone.com/cpiReturns the latest, a specific month's, or a historical range of official US inflation (CPI) figures from BLS .
Curl HTTP Request
$0.01POST https://underscoredone.com/curlMake a real HTTP request from the cloud and get back the status code, headers, and body instantly.
Directory Submission Lite
$10.00POST https://underscoredone.com/submitPlaces an order to have a website submitted to twenty directories, returning a confirmation number to track it.
Bulk DMARC Record Lookup
$0.01POST https://underscoredone.com/dmarc-lookupCheck email security (DMARC) configuration for one or many domains in a single request.
DNS & WHOIS Lookup
$0.01POST https://underscoredone.com/lookupLook up all 13 DNS record types plus full WHOIS registration data for up to 10 domains in one call.
Checks
reachable
valid
2026-08-24T17:32:04.477Z
Intake listed · Listed — live manifest, not yet verified · probed 0/3 · No settlement evidence found in chain signals.
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