Koskamo

Feeless402 MCP

An official MCP server provided by Feeless402 that enables AI agents to perform feeless, sub-second micropayments for API access using Nano (XNO). It integrates with the x402 payment standard, allowing agents to handle 402 responses, sign transactions, and settle payments directly on the Nano ledger without gas fees or middlemen.

Visit Feeless402

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Feeless402 MCP logo, by Feeless402Vendor evidenceLocal stdioSource reviewed; not executedOperated by Feeless402
You need:pip install feeless402 nano-payCompute it locally (nanopy, nano-work-server, a GPU) or ask a public work service such as rpc.nano.to (may need a key)
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Official MCP Registry namespace is tied to feeless402.com ·
  • Popularity 3 GitHub stars

What you can do with it

  • Execute feeless micropayments for API calls using Nano
  • Handle x402 402 Payment Required responses
  • Sign Nano transactions for agent-based commerce
  • Access paywalled content via machine-to-machine payments

Source and maintenance

Vendor evidenceRegistry 0.2.13MIT
mcp-registry: com.feeless402/nano-pay@0.2.13Source repositoryProject website
Last repository push
Latest release
v0.2.3
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

feeless402 0.2.13

pypiuvx
feeless402 package definition
{
  "version": "0.2.13",
  "transport": "stdio",
  "identifier": "feeless402",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp",
      "description": "run the stdio MCP server"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "feeless402-mcp": {
      "command": "uvx",
      "args": [
        "feeless402==0.2.13",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "feeless402-mcp": {
      "command": "uvx",
      "args": [
        "feeless402==0.2.13",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "feeless402-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "feeless402==0.2.13",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "feeless402-mcp": {
      "command": "uvx",
      "args": [
        "feeless402==0.2.13",
        "mcp"
      ]
    }
  }
}

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