Roundhouse

sri-test.biz

Read what an MCP server does before connecting: findings quoted at file:line from its published source. POST {ecosystem:'mcp', name, version}. Charged only when an analyzed result is returned.

OtherLiveeip155:8453Exactvia cdp
https://sri-test.biz/v1/x402/verify
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 28 snapshots so far.
$0.60
Verified settled volume
3 settlements proven x402 by their on-chain EIP-3009 marker.
$0.200
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-21 18:13Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x6Eeec6b06bD07b5A74784aF5FfAd5A65bbb1c4dD

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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6Eeec6b06bD07b5A74784aF5FfAd5A65bbb1c4dD",
      "amount": "200000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://sri-test.biz/v1/x402/verify",
    "mimeType": "application/json",
    "description": "Read what an MCP server does before connecting: findings quoted at file:line from its published source. POST {ecosystem:'mcp', name, version}. Charged only when an analyzed result is returned."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodySchema": {
            "type": "object",
            "required": [
              "name",
              "version"
            ],
            "properties": {
              "name": {
                "type": "string",
                "description": "MCP registry name (io.github.owner/repo) or the package name you install."
              },
              "version": {
                "type": "string",
                "description": "Exact version, e.g. 1.2.3"
              },
              "ecosystem": {
                "enum": [
                  "mcp"
                ],
                "type": "string",
                "default": "mcp"
              }
            }
          }
        },
        "output": {
          "example": {
            "name": "io.github.firebase/firebase-mcp",
            "status": "analyzed",
            "version": "0.3.0",
            "findings": [
              {
                "why": "Reads email and auth token from a config file in the user's home directory.",
                "category": "credential_access",
                "evidence": "var data = { email: email, password: password }",
                "location": "lib/auth.js:110",
                "severity": "high"
              }
            ],
            "ecosystem": "mcp",
            "disclaimer": "A report of facts found in the source code, not a safety guarantee.",
            "risk_level": "high"
          }
        }
      },
      "schema": {
        "input": {
          "type": "object"
        },
        "output": {
          "type": "object"
        }
      }
    }
  },
  "x402Version": 2,
  "free_alternative": "POST /v1/verify"
}

Accepts

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

0.2USDC≈ $0.2 USD
on Base · exact scheme

Pay 0.2 USDC on Base to 0x6Eee…1c4dD. The signed payment is good for 1 minute.

Paid to
0x6Eee…1c4dD
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
200000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x6Eeec6b06bD07b5A74784aF5FfAd5A65bbb1c4dD",
    "amount": "200000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "POST",
        "bodySchema": {
          "type": "object",
          "required": [
            "name",
            "version"
          ],
          "properties": {
            "name": {
              "type": "string",
              "description": "MCP registry name (io.github.owner/repo) or the package name you install."
            },
            "version": {
              "type": "string",
              "description": "Exact version, e.g. 1.2.3"
            },
            "ecosystem": {
              "enum": [
                "mcp"
              ],
              "type": "string",
              "default": "mcp"
            }
          }
        }
      },
      "output": {
        "example": {
          "name": "io.github.firebase/firebase-mcp",
          "status": "analyzed",
          "version": "0.3.0",
          "findings": [
            {
              "why": "Reads email and auth token from a config file in the user's home directory.",
              "category": "credential_access",
              "evidence": "var data = { email: email, password: password }",
              "location": "lib/auth.js:110",
              "severity": "high"
            }
          ],
          "ecosystem": "mcp",
          "disclaimer": "A report of facts found in the source code, not a safety guarantee.",
          "risk_level": "high"
        }
      }
    },
    "schema": {
      "input": {
        "type": "object"
      },
      "output": {
        "type": "object"
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-08-21 18:13Z
Last indexed by Roundhouse
2026-09-20 18:10Z
Last enriched (probe, favicon, geo)
2026-09-24 07:45Z
x402 version
2
Max timeout
60s
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. 28 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 sri-test.biz 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=sri-test.biz'
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://sri-test.biz/v1/x402/verify, 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.