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X402 Cloudflare Starter MCP Server

Cloud & DevOpsUse Caution4.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.

About

USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.

Security Report

4.2
Use Caution4.2High Risk

This x402 payment MCP server is well-structured with appropriate authentication patterns for its use case. The MCP server itself exposes only informational and code-generation tools with no sensitive operations. The Worker validates that secrets are configured before processing payments. Low-severity findings relate to environment variable handling in the test client and minor code quality improvements, but these do not represent material security risks. Supply chain analysis found 11 known vulnerabilities in dependencies (0 critical, 6 high severity).

5 files analyzed · 15 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-anamized-x402-cloudflare-starter": {
      "args": [
        "-y",
        "x402-cloudflare-starter"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

x402 Cloudflare Starter

The simplest way to accept USDC payments on Base + Solana using x402. Bring your own wallets. No Coinbase account required.

This repo is the agent checkout rail for ANAMIZED first-dollar SKUs. Humans use Stripe Payment Links. Agents use x402. Same prices. Host owns fulfillment.

Base is the default settlement network (eip155:8453, USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). Solana is an optional parallel.

Surfaces

SurfaceEntry
API (Worker)src/index.ts
60s demoGET /demo
Receipt ledgerGET /v1/receipts
SKU catalogsrc/catalog.ts + GET /v1/catalog
MCP Servermcp/server.ts
Application packdocs/APPLICATION_PACK.md

Agent checkout (hybrid)

Free: GET / · GET /health · GET /demo · GET /v1/catalog · GET /v1/receipts

SKUx402Stripe (human)
Agentic OS Cycle $0.75GET /v1/cycleStripe
OpenGOS Search $0.40GET /v1/searchStripe
OpenGOS Draft $2.50GET /v1/draftStripe
Trading Decision Cycle $4.00GET /v1/tradingStripe

Paid handlers return a receipt only. They do not unlock Desk Studio. Trading receipts are not live execution.

Documented receive addresses:

NetworkAddress
Base / Ethereum0xD3d0E9eDAe3Ac7bb199a8EAA761BdA423b878438
SolanaETQwWf19axArsY493UfC6bxe2BmEzmzvCb58PPnC38A

Quick Start

npm install
npx wrangler secret put BASE_ADDRESS
npx wrangler secret put SOLANA_ADDRESS
npx wrangler deploy

License

MIT

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X402 Cloudflare Starter MCP Server - USDC micropayments on Base + Solana via x402. BYO wallets. | MCP Marketplace