x402-snap MCP Server

by zadengg Your server? Claim it

answering

x402-snap is answering right now. Last checked 2 min ago. It exposes 3 tools.

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Uptime history 26 days of history

26 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

145 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check x402-snap every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add x402-snap --transport http https://x402-snap.zaden-gaming.workers.dev/mcp

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

{
  "mcpServers": {
    "x402-snap": {
      "url": "https://x402-snap.zaden-gaming.workers.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.x402-snap]
url = "https://x402-snap.zaden-gaming.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "x402-snap": {
      "url": "https://x402-snap.zaden-gaming.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "x402-snap": {
      "url": "https://x402-snap.zaden-gaming.workers.dev/mcp"
    }
  }
}

Available tools 3

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

rank

list_rank_categories

List the currently available x402 service ranking categories. Free, no payment required.

rank_x402_services

Get a ranked list of the best x402 pay-per-call services for a task category (scored by price, usage volume, and recency, from the live Coinbase Bazaar feed). Use list_rank_categories first to see valid categories. Paid: $0.02 per call in USDC on Base via x402 — call once without x_payment to receive the payment challenge.

render

render_url

Render any public URL in a real headless browser and get back a screenshot (PNG image), PDF, or the JavaScript-rendered HTML. Solves the empty-shell problem when plain HTTP fetches hit client-rendered pages. Paid: $0.02 per call in USDC on Base via the x402 protocol — call once without x_payment to receive the payment challenge.

Endpoints

URL	Transport	State	Latency	Checked
https://x402-snap.zaden-gaming.workers.dev/mcp	streamable-http	answering	144 ms	2 min ago

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x402-snap — questions

Answers built from our own checks of this server.

What can x402-snap do?

It exposes 3 tools, read directly from the server on our last check. Among them: list_rank_categories, rank_x402_services, render_url. 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-snap working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 145 ms. The bar chart above shows every period we have measured.

How do I connect x402-snap?

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-snap need an API key?

No. x402-snap completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is x402-snap?

It answers our handshake in 145 ms on average, which is faster than 81% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.