RelaySwitch for LangChain
io.relayswitch/gateway
Every major chat, image and video model on one prepaid key. OpenAI, Anthropic and Gemini formats.
client:LangChain
transport:streamable-http
tools:15
Install RelaySwitch in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"gateway": {
"transport": "streamable_http",
"url": "https://api.relayswitch.io/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs