X402 Agent Tools MCP Server

103 production-ready AI agent tools with x402 micropayments. Hyperliquid DEX suite, prediction markets, DeFi liquidations, NFT data, trust scoring

Remote serverstreamable-httpPython

What is the X402 Agent Tools MCP server?

103 production-ready AI agent tools with x402 micropayments. Hyperliquid DEX suite, prediction markets, DeFi liquidations, NFT data, trust scoring, B2B enrichment, web scraping, SEO, NLP, Solana, security audits. Pay-per-call USDC on Base. That is what the x402 agent tools mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.

The short version

The largest collection of x402-compatible tools for autonomous AI agents. Built for LangChain, Vercel AI SDK, CrewAI, AutoGPT, and any agent framework that supports tool calling.

Getting it running

Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.

The tools it exposes

The server publishes 14 tools. What each one is for:

  • Feature — x402-agent-tools
  • SubscriptionNone
  • Payment — USDC on Base
  • hyperliquid_data — $0.003
  • hyperliquid_whales — $0.008
  • hl_vaults — $0.008
  • hl_funding — $0.002
  • hl_portfolio — $0.008
  • hl_spot — $0.005
  • prediction_markets — $0.012
  • event_resolver — $0.012
  • wallet_portfolio — $0.008

What it needs from you

  • Node.js >= 18 - A wallet with USDC on Base L2 (even $1 gets you 100-1000+ calls) - Private key for signing payments (use a dedicated agent wallet, not your main wallet)

Things to watch

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch X402 Agent Tools.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

How it compares

This sits in the payments and commerce group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. X402 Agent Tools's toolset — Feature, Subscription, Payment and 11 more — is a fair guide to whether it matches your workflow. It is maintained by br0ski777; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Available tools

ToolWhat it does
Featurex402-agent-tools
Subscription**None**
PaymentUSDC on Base
hyperliquid_data$0.003
hyperliquid_whales$0.008
hl_vaults$0.008
hl_funding$0.002
hl_portfolio$0.008
hl_spot$0.005
prediction_markets$0.012
event_resolver$0.012
wallet_portfolio$0.008
gas_oracle$0.003
gas_estimator$0.005

How to install the X402 Agent Tools MCP server

{
  "mcpServers": {
    "x402-agent-tools": {
      "command": "npx",
      "args": ["-y", "x402-agent-tools"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js >= 18 - A wallet with USDC on Base L2 (even $1 gets you 100-1000+ calls) - Private key for signing payments (use a dedicated agent wallet, not your main wallet)

Example prompts to try

  • Use X402 Agent Tools to Feature.
  • Use X402 Agent Tools to Subscription.
  • Use X402 Agent Tools to Payment.

Frequently asked questions

It connects X402 Agent Tools to MCP-compatible AI assistants such as Claude and Cursor, exposing 14 tools (Feature, Subscription, Payment, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with X402 Agent Tools directly.