mcpbeat

graded-x402 MCP Server

sh.graded/graded-x402
answering

graded-x402 is answering right now. Last checked 8 min ago. It exposes 7 tools.

Discover and call 2,000+ x402 machine-payable services through one graded API key + gateway.

Uptime history 43 hours of history
43 hours agonow
100.0%
Uptime 24h
91 of 91 checks
7
Tools
read from the server
414 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add graded-x402 --transport http https://graded.sh/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "graded-x402": {
      "url": "https://graded.sh/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.graded-x402]
url = "https://graded.sh/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "graded-x402": {
      "url": "https://graded.sh/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "graded-x402": {
      "url": "https://graded.sh/mcp"
    }
  }
}

Available tools 7

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

account
account
Your balance, totals, and recent calls. Requires Authorization: Bearer <gwk_ key>.
create_account
Create a gateway account. Returns your secret key (gwk_…) - store it; it is shown only once. New accounts start at 0 credits.
call
call_service
Call a catalog service through the gateway. The gateway pays the upstream x402 USDC price from its own wallet and deducts your prepaid credits (upstream price + 25% markup, min $0.005). Requires an account key with credits.
service
get_service
Full detail for one catalog service: grade breakdown, live price, our price (incl. markup), input schema, output example. Free.
services
list_services
Search the graded catalog of x402 services (ours + the Bazaar), ranked by real 30-day demand and agent-usability grade (A-F). Free.
top
top_up_info
How to add credits (x402 USDC, or a card checkout link via create_topup_link).
topup
create_topup_link
Create a hosted card-payment link (Stripe Checkout) that adds $5, $10 or $20 of credits to YOUR account. Give the returned url to your human to open and pay - no crypto wallet needed; credits land 1:1 within seconds of payment. Requires Authorization: Bearer <gwk_ key>.

Endpoints

URLTransportStateLatencyChecked
https://graded.sh/mcp streamable-http answering 418 ms 8 min ago

graded-x402 — questions

Answers built from our own checks of this server.

What can graded-x402 do?
It exposes 7 tools, read directly from the server on our last check. Among them: account, call_service, create_account, create_topup_link, get_service, list_services and 1 more. 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 graded-x402 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 414 ms. The bar chart above shows every period we have measured.
How do I connect graded-x402?
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 graded-x402 need an API key?
No. graded-x402 completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is graded-x402?
It answers our handshake in 414 ms on average, which is faster than 32% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.