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second-statesecond-stateOfficial·1 Agent Skills Included

fintool

Multi-exchange crypto trading, quotes, and strategy backtesting

Executes spot and perpetual futures trades on Hyperliquid, Binance, Coinbase, and OKX, plus prediction market trading on Polymarket. Delivers enriched price quotes, news, and SEC filings without switching between exchange dashboards or manual order entry. Simulates historical strategies with forward PnL analysis so users can validate ideas before risking real funds.
312|11
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npx skills add second-state/fintool --all -g -y
Available:

Explains the one-binary-per-exchange architecture, JSON command mode, and config file locations so the agent can correctly invoke trading and backtesting commands.

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second-statesecond-state

fintool

Provide a unified CLI for market data, trading, and backtesting.

Official
Intermediate

Frequently Asked Questions

FAQPage Schema
How to install fintool?▼

Run `npx skills add second-state/fintool --all -g -y` in your terminal to install the full skill globally. Then add your exchange API keys to ~/.fintool/config.toml.

Which exchanges does fintool support?▼

It supports Hyperliquid, Binance, Coinbase, and OKX for spot and perpetual futures, plus Polymarket for prediction markets. Each exchange has its own dedicated command-line binary.

Can I backtest a trading strategy without API keys?▼

Yes. The backtest binary uses public Yahoo Finance and CoinGecko data, so no API keys or wallet are needed. It simulates trades at historical dates and shows forward PnL at +1, +2, +4, and +7 days.

Does fintool work with AI agents like OpenClaw?▼

Yes. Every binary supports a structured --json mode designed for agent integration, and the included SKILL.md gives agents full command references and workflows.

Can fintool trade stocks and commodities?▼

Yes. Through Hyperliquid HIP-3 markets you can trade commodity and stock perpetuals like SILVER, GOLD, and TSLA, and the quote command covers stocks, indices, and commodities.

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