_ registry / mcp streamable-http · checked 50m ago

x402-agent-tools

https://x402-agent-tools.x402agenttools.workers.dev

Registry code: ef64e70c245fd199

api record

Pay-per-call tools (USDC on Base via x402). Paid calls without payment return the x402 payment requirements in the result; retry with PAYMENT-SIGNATURE header or params._meta['x402/payment']. Informational data only, not investment advice. Alerts are automated factual observations (price/volume moves); no buy/sell recommendation is made or implied.

endpoint
https://x402-agent-tools.x402agenttools.workers.dev/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is x402-agent-tools live?
Yes — it answered the hub's last check (checked 50m ago). It answered 100% of checks over the last 30 days.
Is x402-agent-tools free to use?
Not measured yet.
What tools does x402-agent-tools have?
9 tools: web_markdown, web_extract, web_crawl, base_token_risk, base_token_price, base_wallet_profile, fx_rates, alerts_latest, ….
Is x402-agent-tools safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
198ms

last good check

priced tools
0

of 9 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 9 tools
9 never probed 0 of 9 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • web_markdown unknown never probed

    Any public web page URL -> clean Markdown (Readability + Turndown). Returns {url,title,byline,length,markdown}. Price $0.01 USDC on Base via x402 (3 free calls/day per caller).

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "Public http(s) URL"
        }
      }
    }
    arguments 12 lines
  • web_extract unknown never probed

    Structured JSON extraction from a web page: title, meta/OpenGraph, JSON-LD, headings, links, tables, contact emails, plus Markdown body. Price $0.04 USDC on Base via x402.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string"
        }
      }
    }
    arguments 11 lines
  • web_crawl unknown never probed

    Same-origin multi-page crawl (up to 10 pages, breadth-first) returning Markdown for each page. Price $0.16 USDC on Base via x402.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string"
        },
        "max_pages": {
          "type": "integer",
          "maximum": 10,
          "minimum": 1
        }
      }
    }
    arguments 16 lines
  • base_token_risk unknown never probed

    Base mainnet token/contract risk check via public RPC: ERC-20 metadata, owner, EIP-1967 proxy, risky bytecode selectors (mint/blacklist/pause/fee setters), heuristic risk score. Price $0.04 USDC on Base via x402.

    mcp-tool

    {
      "type": "object",
      "required": [
        "address"
      ],
      "properties": {
        "address": {
          "type": "string",
          "description": "0x contract address on Base"
        }
      }
    }
    arguments 12 lines
  • base_token_price unknown never probed

    Current USD price of a Base token by contract address (GeckoTerminal, fallback DefiLlama), with 24h change, volume, liquidity/FDV where available. Price $0.005 USDC on Base via x402 (3 free calls/day per caller).

    mcp-tool

    {
      "type": "object",
      "required": [
        "address"
      ],
      "properties": {
        "address": {
          "type": "string"
        }
      }
    }
    arguments 11 lines
  • base_wallet_profile unknown never probed

    Base wallet profile via public RPC: ETH and USDC balances, nonce (tx count), contract-or-EOA, recent USDC transfers (last ~10k blocks). Price $0.02 USDC on Base via x402.

    mcp-tool

    {
      "type": "object",
      "required": [
        "address"
      ],
      "properties": {
        "address": {
          "type": "string"
        }
      }
    }
    arguments 11 lines
  • fx_rates unknown never probed

    Fiat exchange rates (ECB reference rates via frankfurter.app), latest or historical. Price $0.002 USDC on Base via x402 (3 free calls/day per caller).

    mcp-tool

    {
      "type": "object",
      "required": [],
      "properties": {
        "to": {
          "type": "string"
        },
        "date": {
          "type": "string"
        },
        "from": {
          "type": "string"
        },
        "amount": {
          "type": "number"
        }
      }
    }
    arguments 18 lines
  • alerts_latest unknown never probed

    One-shot: latest factual market alerts (symbol, time, signal type, price, % move, timeframe, source). Informational data only, not investment advice. Price $0.01 USDC on Base via x402.

    mcp-tool

    {
      "type": "object",
      "required": [],
      "properties": {
        "limit": {
          "type": "integer",
          "maximum": 50,
          "minimum": 1
        }
      }
    }
    arguments 11 lines
  • alerts_sample unknown never probed

    FREE: 3 factual crypto/market alerts delayed 60+ minutes. Informational data only, not investment advice. Alerts are automated factual observations (price/volume moves); no buy/sell recommendation is made or implied.

    mcp-tool

    {
      "type": "object",
      "required": [],
      "properties": {}
    }
    arguments 5 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id ef64e70c245fd199.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/ef64e70c245fd199/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/ef64e70c245fd199/badge.svg)](https://brick.blue/agent/ef64e70c245fd199?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.