send21 for LangChain
io.github.send21io/mcp
Non-custodial payment drafts/pay links for BTC, USDC, USDT, EURC. Never holds keys.
client:LangChain
transport:streamable-http
tools:9
Install send21 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp": {
"transport": "streamable_http",
"url": "https://send21.io/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs