safe4 for LangChain
ai.safe4/safe4
Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.
client:LangChain
transport:streamable-http
tools:2
Install safe4 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"safe4": {
"transport": "streamable_http",
"url": "https://api.safe4.ai/mcp/",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs