SERVER

kx402

Rank #82,447

io.github.Kali123411/kx402

Kaspa x402 agent payer — pay x402 v2 services on Kaspa (KAS) per call, no account or API key

1 version

by Kali123411 (2 servers)View repository ↗

Listed & last published

Jul 21, 2026

PURPOSE

What you can do with kx402

kx402 is a Model Context Protocol (MCP) server published by Kali123411. It ranks #82,447 of 167,945 active servers on MCP Toplist. kx402 is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Jul 21, 2026 and most recently updated on Jul 21, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What kx402 can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using kx402

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

KASPA_X402_KASPA_WASM_MODULE · required
KASPA_X402_FUNDING_WALLET · required
KASPA_X402_NETWORK · optional

INSTALLATION AND FIRST TASK

Connect kx402 and confirm it works

npm package

claude mcp add kx402 -e "KASPA_X402_KASPA_WASM_MODULE=<your KASPA_X402_KASPA_WASM_MODULE>" -e "KASPA_X402_FUNDING_WALLET=<your KASPA_X402_FUNDING_WALLET>" -e "KASPA_X402_NETWORK=<your KASPA_X402_NETWORK>" -- npx -y kx402 mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.kx402]
command = "npx"
args = ["-y", "kx402", "mcp"]

[mcp_servers.kx402.env]
KASPA_X402_KASPA_WASM_MODULE = "<your KASPA_X402_KASPA_WASM_MODULE>"
KASPA_X402_FUNDING_WALLET = "<your KASPA_X402_FUNDING_WALLET>"
KASPA_X402_NETWORK = "<your KASPA_X402_NETWORK>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "kx402": {
      "command": "npx",
      "args": [
        "-y",
        "kx402",
        "mcp"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<your KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<your KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<your KASPA_X402_NETWORK>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "kx402": {
      "command": "npx",
      "args": [
        "-y",
        "kx402",
        "mcp"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<your KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<your KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<your KASPA_X402_NETWORK>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "kx402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "kx402",
        "mcp"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<your KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<your KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<your KASPA_X402_NETWORK>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "kx402": {
      "command": "npx",
      "args": [
        "-y",
        "kx402",
        "mcp"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<your KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<your KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<your KASPA_X402_NETWORK>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "kx402": {
      "command": "npx",
      "args": [
        "-y",
        "kx402",
        "mcp"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<your KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<your KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<your KASPA_X402_NETWORK>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by Kali123411

k402-mcp#138,732

View all Kali123411 servers →

No task-specific alternatives are catalogued for kx402yet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jul 21, 2026
Latest version published: Jul 21, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Nov 3, 2026

Registry sightings

Official MCP ↗listed since Jul 24, 2026 · still listed
Glama ↗listed since Jul 31, 2026 · still listed

Do you maintain kx402? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
0.1.1	Jul 21, 2026

STANDING

#82,447of 167,945 active serversTop 50%

Ranks ahead of 85,498 of 167,945 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Kali123411%2Fkx402.svg)](https://mcptoplist.com/server/io.github.Kali123411%2Fkx402)

HTML

<a href="https://mcptoplist.com/server/io.github.Kali123411%2Fkx402"><img src="https://mcptoplist.com/badge/io.github.Kali123411%2Fkx402.svg" alt="MCP Toplist: Top 50% of 167,945" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains kx402?: kx402 is maintained by Kali123411, which publishes 2 MCP servers (1 total version) tracked on MCP Toplist.
Is kx402 listed on the Official MCP Registry?: Yes — kx402 is listed on the Official MCP Registry, alongside Glama.
How many versions does kx402 have?: MCP Toplist tracks 1 version of kx402, most recently published on Jul 21, 2026.
Where can I find the source code for kx402?: The source code for kx402 is hosted at github.com/Kali123411/kx402.

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