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369 Meter — pay-per-call APIs for agents (x402) for LangChain

io.github.369369yz-collab/meter369

Pay-per-call APIs for agents: text analysis, game facts, translation QA, hook scoring via x402.

client:LangChain transport:streamable-http tools:4

Install 369 Meter — pay-per-call APIs for agents (x402) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "meter369": {
            "transport": "streamable_http",
            "url": "https://369yz.pythonanywhere.com/meter/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

369 Meter — pay-per-call APIs for agents (x402) in other clients