base web3 m2m hub for LangChain
io.github.castralis122/base-web3-m2m-hub
Live Base Mainnet on-chain data (gas, DEX, Aave, token risk, prices). Pay per call in USDC via x402.
client:LangChain
transport:streamable-http
tools:17
Install base web3 m2m hub in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"base-web3-m2m-hub": {
"transport": "streamable_http",
"url": "https://auditor-x402.onrender.com/mcp/v1",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs