Helius for LangChain
io.github.pipeworx-io/helius
Helius MCP — deeper Solana wallet/asset data than solscan (helius.dev)
client:LangChain
transport:streamable-http
Install Helius in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"helius": {
"transport": "streamable_http",
"url": "https://gateway.pipeworx.io/helius/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs