MCP server

X402 List Official

com.x402-list/x402-list-mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

Website Source

At a glance

Type

MCP server

Publisher

x402-list.com (verified by the MCP Registry)

Status

Working at last check

Tools

7

Token cost

About 4,080 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http x402-list-mcp https://mcp.x402-list.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.x402-list-mcp]
url = "https://mcp.x402-list.com/mcp"

Gemini CLI

{"mcpServers":{"x402-list-mcp":{"httpUrl":"https://mcp.x402-list.com/mcp"}}}

Cursor

{"mcpServers":{"x402-list-mcp":{"url":"https://mcp.x402-list.com/mcp"}}}

VS Code

{"servers":{"x402-list-mcp":{"type":"http","url":"https://mcp.x402-list.com/mcp"}}}

Antigravity

agy mcp add x402-list-mcp https://mcp.x402-list.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"x402-list-mcp","server_url":"https://mcp.x402-list.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"x402-list-mcp","server_url":"https://mcp.x402-list.com/mcp"}

Tools

• x402_assess_services ~922 tokens
  Call this when the free signals have run out: you hold 2 to 8 finalists from x402_search_services or x402_find_best_service, their stored fields do not separate them for YOUR stated need, and choosing wrong costs more than a quarter. It buys one fresh AI assessment reasoned against your question, no
• x402_change_events ~536 tokens
  Call this before you trust anything you cached about a service, and right after a payment failed for no obvious reason: the monitor's log of what moved under you. Returns payTo, price and 402-schema changes observed on listed services, most recent first, in exactly three event types (payto_changed,
• x402_check_health Moves money · ~316 tokens
  Call this before you send a payment, or right after a call unexpectedly failed: is this service up right now. With no slug, the directory snapshot: five status counts across the directory (include_services=true attaches every row). With a slug: that service's status, its 24h/7d/30d/90d uptime window
• x402_facilitator_volumes ~455 tokens
  Call this when the question is about the rail rather than the service: which x402 facilitator actually settles money, and how much. Returns on-chain-verified settlement volume and transaction counts per facilitator for today (UTC), 7d, 30d and all-time, plus a verification flag ('on-chain' once volu
• x402_find_best_service ~652 tokens
  Call this when you have a need in words and want one service to call rather than a list to read: it is the free ranking step between searching and paying. Pass the need as q, plus any category, network, price cap or verification requirement, and get up to 20 ranked recommendations with the basis eac
• x402_get_service ~354 tokens
  Call this once you hold a slug and are deciding whether to commit to that service: the full record behind a directory row. Live status, uptime over 24h/7d/30d/90d, average response time, networks and settlement asset, every priced endpoint, and the assessment block. When the live 402 of an endpoint
• x402_search_services ~845 tokens
  Your first call when you do not know which x402 service exists for a job: it narrows the directory of listed services to candidates. Filter by free-text query, category, network, live status, and whether the last observed 402 envelope is signable by a standard x402 client; sort by newest, uptime, ch

Browse

• Website monitoring
• Payments
• Crypto and blockchains

Related MCP servers

• Pulsefeed X402
  Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.
• Agentdata Nl
  x402-paid tools: EU company & sanctions data, web search, LLM chat, crypto intel, x402 monitoring.
• Annalist
  Signed data for agents: agentic-commerce census, dependency digest, x402/MCP checks, Hyperliquid
• P0 Agent Economy Index
  Paid APIs for agents (x402 index) + SEC filings, wallet risk, OFAC, EVM reads, agent memory, news
• SiteCheck Agent Intel & Dev
  135 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402
• x402 & MCP Server Index (Tanod)
  x402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.
• Verantis
  Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.
• Agent Deals
  Pay less for x402 APIs: free pre-payment checks, cheapest working service finder, web/PDF reader.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/com.x402-list/x402-list-mcp.svg)](https://aptlynx.net/servers/com.x402-list/x402-list-mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents