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LangChain

Andreax x402 Services for LangChain

io.github.moralito311-andr/andreax

54 pay-per-call AI services over x402 (USDC on Base): compression, OCR, FX, inference.

client:LangChain transport:streamable-http

Install Andreax x402 Services in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "andreax": {
            "transport": "streamable_http",
            "url": "https://pagos.andreax.dev/mcp",
        }
})

tools = await client.get_tools()

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

Andreax x402 Services in other clients