WASync — WhatsApp Platform API for LangChain
app.wasync/whatsapp
WhatsApp for your app or AI agent over OAuth2 — the same connections WASync runs inside your CRM.
client:LangChain
transport:streamable-http
Install WASync — WhatsApp Platform API in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"whatsapp": {
"transport": "streamable_http",
"url": "https://cloudapi.wasync.app/api/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs