tryx402 for LangChain
io.github.crypto-yannso/tryx402
Budget router over x402: hard budget caps, idempotent paid calls, cost ledger, server-side pricing.
client:LangChain
transport:stdio
runtime:pypi
Install tryx402 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"tryx402": {
"transport": "stdio",
"command": "uvx",
"args": ["tryx402"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs