MCPFax Bazaar Intelligence

Seller ranks, trends and demand in the x402 economy.

CommunityDegradedNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Seller ranks, trends and demand in the x402 economy. USDC read off Base, not self-reported.

    How to connect

    How to connect MCPFax Bazaar Intelligence to Claude

    The server address to paste into Claude settings:

    https://mcpfax-intel.bowling-anthony.workers.dev/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 MCPFax Bazaar Intelligence to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcpfax-intel.bowling-anthony.workers.dev/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 MCPFax Bazaar Intelligence to Cursor

    The server address to paste into Cursor settings:

    https://mcpfax-intel.bowling-anthony.workers.dev/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 (6)

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

    x402_market_reportDaily state of the x402 agent economy: observed USDC inflow, seller ranking, category demand, growth, and coverage. Reports its real observation window; concentration adjustment applied only when scan coverage supports it. A FREE register-wide change digest covering the same domain is market_digest on the x402-observatory gateway; buy this for the derived figures, not for what merely changed. Price: $0.01 USDC per successful call.
    x402_seller_rankWhich x402 sellers actually earn, ranked by USDC read off Base — not by their own claims. Price: $0.01 USDC per successful call.
    x402_trending_servicesWhich x402 services are growing right now, by observed inflow across comparable windows. Price: $0.01 USDC per successful call.
    x402_new_entrantsx402 services first listed since a given date, with first archive observation and early-traction evidence from observed inflow. Entrants MCPFax can attribute — a declared payTo, an observed title, or observed inflow — rank first, and each row says which it carries. A window identifying nobody is refused 422 and charges nothing. Requests before the archive's first date are partially covered. Price: $0.01 USDC per successful call.
    x402_category_demandWhere agents are spending and almost nobody is selling — demand against classified supply. Price: $0.005 USDC per successful call.
    x402_top_moversSudden inflow spikes and first-seen large payers, before they show up in a ranking. Price: $0.01 USDC per successful call.