x402 Pay — USDC API Payment Helper for LangChain
com.scriptmasterlabs/x402-pay
Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.
client:LangChain
transport:streamable-http
tools:4
Install x402 Pay — USDC API Payment Helper in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"x402-pay": {
"transport": "streamable_http",
"url": "https://squeezeos-api.onrender.com/mcp/x402-pay",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs