port-scanner.underscoredone.com
port-scanner.underscoredone.com
· port-scanner.underscoredone.com
Give this API a hostname or IP address and it will try connecting to each port in your requested range. For every port that answers, it tells you whether it is open or blocked, which service is likely running there (like a web server or SSH), and what software version was detected. This saves you from installing network tools, parsing messy command-line output, or writing socket loops yourself. Only scan hosts you own or have permission to scan — this tool does not check that for you.
port-scanner.underscoredone.com via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
F
Conformance score: 19/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 calls Public aggregate · no PII recordedNo calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.
Endpoints
| Endpoint | Price | Currency |
|---|---|---|
https://port-scanner.underscoredone.com/scan
|
0.01 | USDC |
0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08 · basescan ↗
| Agent card | https://port-scanner.underscoredone.com |
| Provider | https://port-scanner.underscoredone.com |
| Docs | https://port-scanner.underscoredone.com |
Health · last 0 probes
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Markdown / HTML snippets
[](https://agenstry.com/agents/port-scanner.underscoredone.com) [](https://agenstry.com/agents/port-scanner.underscoredone.com) [](https://agenstry.com/agents/port-scanner.underscoredone.com) [](https://agenstry.com/agents/port-scanner.underscoredone.com)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "port-scanner-underscoredone-com",
"name": "port-scanner.underscoredone.com",
"description": "Give this API a hostname or IP address and it will try connecting to each port in your requested range. For every port that answers, it tells you whether it is open or blocked, which service is likely running there (like a web server or SSH), and what software version was detected. This saves you from installing network tools, parsing messy command-line output, or writing socket loops yourself. Only scan hosts you own or have permission to scan \u2014 this tool does not check that for you.",
"domain": "port-scanner.underscoredone.com",
"provider": "port-scanner.underscoredone.com",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://port-scanner.underscoredone.com/scan",
"description": "Give this API a hostname or IP address and it will try connecting to each port in your requested range. For every port that answers, it tells you whether it is open or blocked, which service is likely running there (like a web server or SSH), and what software version was detected. This saves you from installing network tools, parsing messy command-line output, or writing socket loops yourself. Only scan hosts you own or have permission to scan \u2014 this tool does not check that for you.",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "ports",
"type": "string",
"description": "",
"example": "1-1000",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "scan_type",
"type": "string",
"description": "",
"example": "tcp_connect",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "target",
"type": "string",
"description": "",
"example": "scanme.nmap.org",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "timeout",
"type": "number",
"description": "",
"example": 30,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "TCP Port Scanner",
"tags": [
"Network"
],
"quality": {
"l30DaysTotalCalls": "7",
"l30DaysUniquePayers": "5"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.01",
"maxAmount": "0.01",
"avgCostPerTransaction": "0.01",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "TCP Port Scanner",
"tags": [
"Network"
],
"iconUrl": ""
}
}