io.github.CarbonCashmere/x402-mcp

Name: io.github.CarbonCashmere/x402-mcp
Author: CarbonCashmere

MCP

by CarbonCashmere · v0.2.2

177 crypto market intel endpoints with auto x402 USDC micropayments from your AI agent

mcplocal

MCP configuration

stdio

Command

npx -y @carbon-cashmere/x402-mcp@0.2.2

Environment

EVM_PRIVATE_KEYsecret
0x-hex private key for Base/Polygon/Arbitrum USDC payments (dedicated wallet)
SVM_PRIVATE_KEYsecret
base58 Solana keypair for Solana USDC payments (optional)
X402_TOOL_LIMIT
Max tools exposed (1-177, default 100)

Browse here, install from the native macOS app — pick targets, fill env vars, and write configs safely.