x402 Text Tools Catalog MCP Server

by tunnelmole-imkl13-ip-209-115-177-214 Your server? Claim it

not responding

x402 Text Tools Catalog is listed as active in the registry but did not answer our last check. It exposes 2 tools.

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

Uptime history 29 days of history · worst day 0%

29 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

567 ms

Response time

average over 24h

open, no key

Access

streamable-http

x402 Text Tools Catalog does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add x402-text-tools --transport http https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "x402-text-tools": {
      "url": "https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.x402-text-tools]
url = "https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "x402-text-tools": {
      "url": "https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "x402-text-tools": {
      "url": "https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

how

how_to_pay

Explain the x402 pay-per-call flow (HTTP 402 challenge -> Base USDC payment -> X-PAYMENT retry) and link the tutorial.

text

list_text_tools

List every x402 text-tool SKU with live price, description and settlement accepts[] data.

Endpoints

URL	Transport	State	Latency	Checked
https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp	streamable-http	answering	567 ms	1 min ago

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x402 Text Tools Catalog — questions

Answers built from our own checks of this server.

What can x402 Text Tools Catalog do?

It exposes 2 tools, read directly from the server on our last check. Among them: how_to_pay, list_text_tools. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is x402 Text Tools Catalog working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 567 ms. The bar chart above shows every period we have measured.

The registry lists x402 Text Tools Catalog as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect x402 Text Tools Catalog?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does x402 Text Tools Catalog need an API key?

No. x402 Text Tools Catalog completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.