x402 mcp server for LangChain
io.github.kten-agent/x402-mcp-server
MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.
client:LangChain
transport:stdio
runtime:npm
Install x402 mcp server in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"x402-mcp-server": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "hermes-asia-x402-mcp-server"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs