IBM Granite via x402 for LangChain
io.github.nirholas/ibm-x402-mcp
x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.
client:LangChain
transport:stdio
runtime:npm
Install IBM Granite via x402 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"ibm-x402-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@three-ws/ibm-x402-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs