MCPVOT — x402 Facilitator Machine

io.github.MCPVOTPublished by GitHub account MCPVOTv2.2.0Updated Oct 24, 2026

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

VerifiedStreamable HTTPWeb executableLocation & LifestyleWeb Search & ScrapingFinance

Overview

AI-generated overview

A remote MCP endpoint offering paid x402 APIs on Base: web search plus iRacing race and driver lookups, billed in USDC per call.

What you can do
Search the web through SerpAPI and get ranked organic results, billed per call in USDC on Base. Look up iRacing hosted races by date range, driver or session name, then pull full race results by subsession ID. Look up iRacing driver profiles by customer ID, including iRating, license class, safety rating and career stats. Check the server's own health, available x402 services and MCP endpoint info for free.
When to use it
Use it when an assistant needs web search results or iRacing race and driver statistics and you are willing to pay small per-call USDC fees on Base. The free status tool is useful for checking whether the paid services are reachable before spending.
Requirements
A remote streamable HTTP endpoint; no local package or runtime. A wallet able to pay x402 charges in USDC on Base for the paid tools. An active iRacing subscription for the race and driver tools. The web search tool relies on a SerpAPI key configured on the backend, not supplied by the user.
Before you install
Most tools cost money per call in USDC on Base (0.01 to 0.02 per call), so repeated use spends real funds from your wallet. The server is a third-party service that receives your queries and iRacing identifiers. The free status tool is the only one without a charge.

Installation

In SourceWeft

  1. Open MCPVOT — x402 Facilitator Machine in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.MCPVOT%2Fmcpvot/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "mcpvot-x402-facilitator-machine": {
      "type": "http",
      "url": "https://mcpvot.xyz/api/mcp"
    }
  }
}

README

This repository has no README.

Tools

5

search_web

Web Search

Search the web via SerpAPI (Google search). Returns organic results with rankings. Costs $0.01 USDC per call. Requires SERPAPI_KEY env var configured on backend.

Parametersqrequiredlimit

get_race_results

iRacing Race Results

Full iRacing race results including finish order (P1, P2, P3), laps completed, incidents, iRating changes, and weather/track info. Takes a subsession_id (from search_hosted_races). Requires active iRacing subscription. Costs $0.02 USDC per call.

Parameterssubsession_idrequired

lookup_driver

iRacing Driver Lookup

Look up an iRacing driver profile by customer ID — iRating, license class, safety rating, career stats (starts, wins, top5s, avg finish, avg incidents). Requires active iRacing subscription. Costs $0.01 USDC per call.

Parameterscust_idrequired

search_hosted_races

Search Hosted iRacing Races

Search iRacing hosted race results by date range, driver, or session name. Returns list of races with subsession IDs, track info, winner, driver count. Use subsession_id with get_race_results for full results. Requires active iRacing subscription. Costs $0.02 USDC per call.

Parameterscust_idsession_namestart_range_endstart_range_begin

get_ecosystem_status

Ecosystem Status

Get mcpvot.xyz server health, available x402 services, and MCP endpoint info. FREE endpoint (no payment required).

Takes no parameters.

Version history

1
  1. v2.2.0LatestSep 16, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.