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FOXIFY Agent Payment Preflight MCP Server

by speeedy10 Your server? Claim it
answering

FOXIFY Agent Payment Preflight is answering right now. Last checked 2 min ago. It exposes 2 tools.

x402 payment preflight for agents: mandate, amount, destination, merchant, expiry and replay.

Uptime history 62 hours of history
62 hours agonow
100.0%
Uptime 24h
92 of 92 checks
2
Tools
read from the server
760 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check FOXIFY Agent Payment Preflight every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

run in your terminal
claude mcp add foxify-x402-agent-commerce-payment-preflight --transport http https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "foxify-x402-agent-commerce-payment-preflight": {
      "url": "https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.foxify-x402-agent-commerce-payment-preflight]
url = "https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "foxify-x402-agent-commerce-payment-preflight": {
      "url": "https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "foxify-x402-agent-commerce-payment-preflight": {
      "url": "https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

foxify
foxify_preflight_info
Free metadata for the FOXIFY paid transaction preflight tool.
verify
verify_agent_payment_intent
Paid transaction preflight. Checks mandate, amount, destination, merchant, expiry and replay risk before an autonomous payment executes. Costs $0.05 USDC on Base.

Endpoints

URLTransportStateLatencyChecked
https://xqmokxkbgewocuiinnot.supabase.co/functions/v1/foxify-agent-commerce-mcp streamable-http answering 866 ms 2 min ago

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FOXIFY Agent Payment Preflight — questions

Answers built from our own checks of this server.

What can FOXIFY Agent Payment Preflight do?
It exposes 2 tools, read directly from the server on our last check. Among them: foxify_preflight_info, verify_agent_payment_intent. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is FOXIFY Agent Payment Preflight working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 760 ms. The bar chart above shows every period we have measured.
How do I connect FOXIFY Agent Payment Preflight?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does FOXIFY Agent Payment Preflight need an API key?
No. FOXIFY Agent Payment Preflight completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is FOXIFY Agent Payment Preflight?
It answers our handshake in 760 ms on average, which is faster than 16% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.