LastLook Data for LangChain
io.github.zev-lll/lastlook-data
FRED macro data, Treasury yields, FX rates & macro indicators for AI agents. Pay-per-query via x402.
client:LangChain
transport:streamable-http
tools:24
Install LastLook Data in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"lastlook-data": {
"transport": "streamable_http",
"url": "https://mcp.lastlookdata.com/mcp",
}
})
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_treasury_yield_current
- get_treasury_yield_by_date
- get_current_value
- get_value_by_date
- get_series
- get_fx_rate_current
- get_fx_rate_by_date
- get_fx_rate_series
- get_yield_curve
- get_recession_indicator
- get_policy_spread
- get_economic_calendar
- get_bundle_refi_signal
- get_bundle_purchase_market
- get_bundle_rate_environment
- get_bundle_mortgage_pulse
- get_bundle_macro
- get_bundle_fx_dashboard
- get_bundle_energy
- get_bundle_context_brief
- get_crypto_price
- get_crypto_history
- get_bundle_crypto
- get_edgar_company