x402engine mcp for LangChain
io.github.agentc22/x402engine-mcp
50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402
client:LangChain
transport:stdio
runtime:npm
Install x402engine mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"x402engine-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "x402engine-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs