mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments for LangChain
io.github.timwal78/mcp-x402
85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.
client:LangChain
transport:streamable-http
tools:3
Install mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-x402": {
"transport": "streamable_http",
"url": "https://mcp-x402.onrender.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs