What is x402-mcp?
x402-mcp is a MCP server by x402node that exposes x402-paid APIs discovered from Coinbase Bazaar, handling USDC micropayments on Base. It is listed under Developer tools and has 1 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | x402node |
| Repository | x402node/x402-mcp |
| Popularity | 1 GitHub stars |
| Category | Developer tools |
| Security | Low risk (100/100) |
| Rank | #3,257 of 4,418 MCP servers; #665 in Developer tools |
| License | MIT |
| Last commit | 2026-07-18 |
| Runs | Locally |
| Language | TypeScript |
Is x402-mcp safe to install?
x402-mcp scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 6 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Published by the service itself | Pass |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install x402-mcp?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/x402node/x402-mcp
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add x402-mcp -- <command from README> claude mcp add --transport http x402-mcp <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs x402-mcp for you:
Add the "x402-mcp" MCP server from https://github.com/x402node/x402-mcp to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.