MCPVOT — x402 Facilitator Machine

x402 paid APIs for AI agents on Base.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

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

    How to connect

    How to connect MCPVOT — x402 Facilitator Machine to Claude

    The server address to paste into Claude settings:

    https://mcpvot.xyz/api/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect MCPVOT — x402 Facilitator Machine to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcpvot.xyz/api/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect MCPVOT — x402 Facilitator Machine to Cursor

    The server address to paste into Cursor settings:

    https://mcpvot.xyz/api/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (5)

    Raw names from tools/list. Only developers need these.

    search_webSearch 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.
    get_race_resultsFull 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.
    lookup_driverLook 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.
    search_hosted_racesSearch 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.
    get_ecosystem_statusGet mcpvot.xyz server health, available x402 services, and MCP endpoint info. FREE endpoint (no payment required).