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langchain-liquidvision

Crypto derivatives tools for LangChain and LangGraph agents, from LiquidVision.app. Read-only, no key needed.

pip install langchain-liquidvision
from langchain_liquidvision import LiquidVisionToolkit
from langgraph.prebuilt import create_react_agent

tools = LiquidVisionToolkit().get_tools()
agent = create_react_agent("anthropic:claude-sonnet-5-5", tools)
agent.invoke({"messages": [("user", "Is the ETH move new longs or short covering? Where are the liquidation levels?")]})
Tool Answers
liquidvision_derivatives_brief One coin: price, open interest by venue, liquidations by side, funding per exchange, nearest liquidation zones
liquidvision_positioning_regime New longs, short covering, new shorts or long flush: price change crossed with OI change
liquidvision_liquidation_cascades Liquidation cascades as events: size, multiple of the coin's normal minute, price impact, reversion
liquidvision_liquidation_map Measured Hyperliquid liquidation levels below and above price (exchange-reported, not modeled)
liquidvision_funding_dispersion Cheapest venue to be long, richest to be short, across 13 exchanges
liquidvision_tokenized_stocks Tokenized stocks, indices, commodities and FX perps on DEXs

Each tool returns compact JSON. Errors come back as {"error": ...} so the agent keeps going.

Limits. 60 requests a minute per IP without a key. Set LIQUIDVISION_API_KEY (or LiquidVisionToolkit(api_key=...)) with a Pro/Bot key for 600/1,200 a minute.

More. Raw rows, history and Parquet: the liquidvision client. MCP: https://liquidvision.app/mcp/lite. Docs: https://liquidvision.app/llms.txt

Data, not financial advice.

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