# Crypto Market Data API & SQL Endpoint | Koinju Docs

## Market Data API

- [Quick start](https://docs.koinju.io/readme.md)
- [AI agent skill](https://docs.koinju.io/ai-agent-skill.md)
- [Pricing](https://docs.koinju.io/pricing.md)
- [How to connect](https://docs.koinju.io/how-to-connect.md)
- [SQL API Specifics](https://docs.koinju.io/sql-api-specifics.md)
- [Private Link Setup](https://docs.koinju.io/sql-api-specifics/private-link-setup.md)
- [REST API Specifics](https://docs.koinju.io/rest-api-specifics.md)
- [Data types](https://docs.koinju.io/data-types.md)
- [Coverage](https://docs.koinju.io/data/coverage.md)
- [Market list](https://docs.koinju.io/data/market-list.md)
- [Public trades](https://docs.koinju.io/data/public-trades.md)
- [OHLCV](https://docs.koinju.io/data/ohlcv.md)
- [Funding rate](https://docs.koinju.io/data/funding-rate.md)
- [Volatility index](https://docs.koinju.io/data/volatility-index.md)
- [Option chain](https://docs.koinju.io/data/option-chain.md)
- [Option smile](https://docs.koinju.io/data/option-smile.md)
- [DBeaver / DataGrip / VS Code](https://docs.koinju.io/connect-your-tools/dbeaver-datagrip-vscode.md)
- [Excel](https://docs.koinju.io/connect-your-tools/excel.md)
- [Google Sheets](https://docs.koinju.io/connect-your-tools/google-sheets.md)
- [ClickHouse CLI & BI tools](https://docs.koinju.io/connect-your-tools/clickhouse-cli-and-bi.md)
- [Introduction](https://docs.koinju.io/sql-cookbook/introduction.md)
- [Backtesting simple SMA strategy](https://docs.koinju.io/sql-cookbook/backtesting-simple-sma-strategy.md)
- [Historical volatility](https://docs.koinju.io/sql-cookbook/historical-volatility.md)
- [Sortino ratio](https://docs.koinju.io/sql-cookbook/sortino-ratio.md)
- [Maximum drawdown & Calmar ratio](https://docs.koinju.io/sql-cookbook/max-drawdown-calmar.md)
- [Correlation](https://docs.koinju.io/sql-cookbook/correlation.md)
- [Mean reversion z-score](https://docs.koinju.io/sql-cookbook/mean-reversion-zscore.md)
- [DCA vs Lump-Sum](https://docs.koinju.io/sql-cookbook/dca-vs-lump-sum.md)
- [Bollinger Bands](https://docs.koinju.io/sql-cookbook/bollinger-bands.md)
- [Cross-exchange arbitrage](https://docs.koinju.io/sql-cookbook/cross-exchange-arbitrage.md)
- [Deribit perpetual funding](https://docs.koinju.io/sql-cookbook/deribit-perpetual-funding.md)
- [Spot / Futures / Perp Spreads](https://docs.koinju.io/sql-cookbook/spot-futures-perp-spreads.md)
- [OHLCV streaming download](https://docs.koinju.io/sql-cookbook/ohlcv-streaming.md)
- [Multi-exchange vol surface](https://docs.koinju.io/sql-cookbook/multi-exchange-vol-surface.md)