whatsapp for LangChain
io.2chat/whatsapp
WhatsApp (Web + Business API), SMS, contacts, and call records via 2Chat's MCP server.
client:LangChain
transport:streamable-http
Install whatsapp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"whatsapp": {
"transport": "streamable_http",
"url": "https://mcp.2chat.io/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs