agentspec-one.vercel.app

Name: agentspec-one.vercel.app
Price: 0.03 USDC
Availability: InStock

Turn any API into an agent-ready x402 service.

DataLiveeip155:8453Exactvia cdp

https://agentspec-one.vercel.app/inspect/mcp

Calls · 30d

1→ 0%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 12 snapshots so far.

$1.70

Verified settled volume

72 settlements proven x402 by their on-chain EIP-3009 marker.

$0.030

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-07-26 08:07Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xe682Dc3c6B79c1C87Dfd17E5e25b1a07834B9f5D

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.

0.03USDC≈ $0.03 USD

on Base · exact scheme

Pay 0.03 USDC on Base to 0xe682…B9f5D. The signed payment is good for 5 minutes.

Paid to: 0xe682…B9f5D
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 30000 smallest units
Buys: Inspect MCP tools and return agent-readiness score, risky tools, missing schemas, and marketplace candidates.
Returns: application/json

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "route": "POST /inspect/mcp",
      "service": "AgentSpec",
      "version": "2",
      "category": "developer-tools",
      "currency": "USDC",
      "assetSymbol": "USDC"
    },
    "payTo": "0xe682Dc3c6B79c1C87Dfd17E5e25b1a07834B9f5D",
    "amount": "30000",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://agentspec-one.vercel.app/inspect/mcp",
    "description": "Inspect MCP tools and return agent-readiness score, risky tools, missing schemas, and marketplace candidates.",
    "maxAmountRequired": "30000",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "name": "Repo Assistant MCP",
          "tools": [
            {
              "name": "inspect_repository",
              "description": "Analyze a public GitHub repository and return detected stack.",
              "inputSchema": {
                "type": "object",
                "required": [
                  "repoUrl"
                ],
                "properties": {
                  "repoUrl": {
                    "type": "string"
                  }
                },
                "additionalProperties": false
              }
            }
          ]
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "type": "mcp",
          "grade": "A",
          "risks": [],
          "score": 96,
          "recommendations": [],
          "bazaarCandidates": []
        }
      }
    },
    "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": {
              "type": "object"
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "headers": {
              "type": "object",
              "additionalProperties": {
                "type": "string"
              }
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "additionalProperties": {
                "type": "string"
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {}
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-07-26 08:07Z
Last indexed by Roundhouse: 2026-08-25 08:10Z
Last enriched (probe, favicon, geo): 2026-09-24 16:15Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 405

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. 12 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 agentspec-one.vercel.app 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=agentspec-one.vercel.app'
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://agentspec-one.vercel.app/inspect/mcp, 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.