PayStage for LangChain
io.github.base-buzz/mcp
Umbrella MCP: payment preflight, auth watch, HIP-3 trade preflight, velocity checks
client:LangChain
transport:streamable-http
runtime:npm
tools:9
Install PayStage in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp": {
"transport": "streamable_http",
"url": "https://api.paystage.xyz/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs