anchor x402 for LangChain
io.github.hypeprinter007-stack/anchor-x402
x402-paid agent tools: 18 over HTTP, 14 over stdio. USDC per call, no API key.
client:LangChain
transport:streamable-http
runtime:npm
tools:18
Install anchor x402 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"anchor-x402": {
"transport": "streamable_http",
"url": "https://api.anchor-x402.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs