MCP Server
MCP
io.github.Singlishman/kerdos-x402-mcp
Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.
Install
npx -y [email protected]
Configuration Example
{
"remotes": [],
"packages": [
{
"registryType": "npm",
"identifier": "kerdos-x402-mcp",
"version": "0.1.0",
"transport": {
"type": "stdio"
},
"environmentVariables": [
{
"description": "User-supplied EVM private key on Base mainnet. Used solely to sign USDC `transferWithAuthorization` payment payloads via x402. Each tool call costs $0.01-$0.06 USDC.",
"isRequired": true,
"format": "string",
"isSecret": true,
"name": "EVM_PRIVATE_KEY"
},
{
"description": "Optional override of the Kerdos x402 endpoint base URL.",
"format": "string",
"default": "https://nonvisceral-eloisa-mousily.ngrok-free.dev",
"name": "KERDOS_X402_BASE_URL"
}
]
}
]
}
mcp
model-context-protocol
npm
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