LogicNodes for LangChain
io.logicnodes/tools
Verified EVM, Aptos and finance tools for AI agents; gas for 14 chains. Pay per call (x402).
client:LangChain
transport:streamable-http
tools:42
Install LogicNodes in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"tools": {
"transport": "streamable_http",
"url": "https://logicnodes.io/mcp/v2",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs
What LangChain can do once it is connected
- get_gas_prices
- list_supported_chains
- chain_info
- gas_estimate
- address_validate
- token_amount_convert
- tx_status
- aptos_address_validate
- aptos_name_resolve
- aptos_asset_resolve
- aptos_amount_convert
- aptos_balance_get
- aptos_fee_estimate
- aptos_tx_simulate
- aptos_tx_decode
- aptos_tx_status
- aptos_view
- decimal_calc
- slippage_bounds
- swap_price_impact
- money_calc
- interest_calc
- loan_calc
- unit_convert