io.github.x402node/x402-mcp
Quality Score
80
/100
Exposes 100+ x402-paid APIs as MCP tools via auto-discovery from Coinbase Bazaar. USDC on Base.
§00 Trust verdict · v1 advisory · method
UNVERIFIEDno verdict on file
Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.
§01 Install
Claude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"x402-mcp": {
"command": "npx",
"args": [
"-y",
"x402node-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your-x402_private_key>"
}
}
}
}Cursor (.cursor/mcp.json)
{
"mcpServers": {
"x402-mcp": {
"command": "npx",
"args": [
"-y",
"x402node-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your-x402_private_key>"
}
}
}
}Cline (cline_mcp_settings.json)
npx -y x402node-mcp§02 Environment variables
X402_PRIVATE_KEYrequiredsecret
Base EOA private key (hex, 0x-prefixed) with USDC for signing x402 payments
§03 MCP Quality Score · methodology
freshness
25
completeness
10
installability
25
documentation
15
stability
5
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