X402 MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. 64 installs a week from npm. Last commit 6 Jul 2026.
JMT x402: 35 pay-per-call Base/USDC tools for agents, auto-paid via x402 v2. No API key.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add x402-mcp-server -- npx -y @jmthomasofficial/x402-mcp-server
{
"mcpServers": {
"x402-mcp-server": {
"args": [
"-y",
"@jmthomasofficial/x402-mcp-server"
],
"command": "npx"
}
}
}
[mcp_servers.x402-mcp-server]
command = "npx"
args = ["-y", "@jmthomasofficial/x402-mcp-server"]
{
"mcpServers": {
"x402-mcp-server": {
"args": [
"-y",
"@jmthomasofficial/x402-mcp-server"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"x402-mcp-server": {
"args": [
"-y",
"@jmthomasofficial/x402-mcp-server"
],
"command": "npx"
}
}
}
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