Roundhouse AI

domain-intel

Pay-per-call JSON APIs for AI agents over x402: domain intelligence (WHOIS, DNS, tech stack), web page to clean Markdown, email address verification, website uptime and SSL certificate checks. $0.01 in USDC per call, no account or API key.

SearchLiveeip155:8453Exactvia cdp
https://intel.rallylive.ca/domain-intel
DomainDnsWhoisRdapWebsite
Calls · 30d
3↑ 5.0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 14 snapshots so far.
$2.75
Verified settled volume
275 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
3
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-11 09:59Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x91D568599fB802Cb3f03F067D2063785dBAF0abd

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x91D5…F0abd. The signed payment is good for 2 minutes.

Paid to
0x91D5…F0abd
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
10000 smallest units
0.01USDC≈ $0.01 USD
on Base Sepolia · exact scheme

Pay 0.01 USDC on Base Sepolia to 0x91D5…F0abd. The signed payment is good for 2 minutes.

Paid to
0x91D5…F0abd
USD Coin (Base Sepolia) contract
0x036C…dCF7e
Payment window
2 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x91D568599fB802Cb3f03F067D2063785dBAF0abd",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x91D568599fB802Cb3f03F067D2063785dBAF0abd",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:84532",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "domain": "example.com"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "dns": {
            "a": [
              "93.184.215.14"
            ],
            "mx": [
              {
                "exchange": "mail.example.com",
                "priority": 10
              }
            ],
            "spf": "v=spf1 -all",
            "txt": [
              "v=spf1 -all"
            ],
            "dmarc": null,
            "spf_present": true,
            "dmarc_policy": null,
            "dmarc_present": false,
            "mail_provider": "self-hosted or other (example.com)"
          },
          "http": {
            "hsts": false,
            "error": null,
            "https": true,
            "server": "ECAcc",
            "status": 200,
            "final_url": "https://example.com/",
            "reachable": true,
            "content_type": "text/html",
            "redirect_chain": [
              {
                "url": "https://example.com",
                "status": 200
              }
            ]
          },
          "domain": "example.com",
          "sitemap": {
            "url": null,
            "present": false
          },
          "sources": [
            "dns",
            "rdap.org",
            "homepage",
            "robots.txt",
            "sitemap.xml"
          ],
          "homepage": {
            "og": {},
            "title": "Example Domain",
            "language": "en",
            "generator": null,
            "html_bytes": 1256,
            "tech_hints": [],
            "description": null,
            "has_favicon": false,
            "has_viewport": true,
            "social_links": {},
            "contact_emails": []
          },
          "checked_at": "2026-09-10T00:00:00.000Z",
          "elapsed_ms": 1450,
          "robots_txt": {
            "present": false,
            "disallow_count": 0,
            "sitemaps_declared": []
          },
          "registration": {
            "status": 200,
            "expires": "2026-08-13T04:00:00Z",
            "updated": "2025-08-14T07:01:34Z",
            "available": true,
            "registrar": "RESERVED-Internet Assigned Numbers Authority",
            "registered": "1995-08-14T04:00:00Z",
            "nameservers": [
              "a.iana-servers.net",
              "b.iana-servers.net"
            ],
            "status_codes": [
              "client delete prohibited"
            ]
          },
          "established_score": 62,
          "established_reasons": [
            "domain age 31.1y (+30)",
            "resolves (+10)",
            "has MX (+10)",
            "SPF (+5)",
            "homepage 200 (+10)",
            "https (+5)",
            "title (+5)"
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "properties": {}
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-11 09:59Z
Last indexed by Roundhouse
2026-09-24 23:00Z
Last enriched (probe, favicon, geo)
2026-09-10 22:45Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 14 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service domain-intel and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=domain-intel'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://intel.rallylive.ca/domain-intel, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.