Cryptocurrency Order Books

The most granular liquidity data in the industry optimized for quantitative analysis

Data Dictionary - API Documentation - Stream Documentation - Instrument Explorer

Historical and Live Order Books

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Order Book Snapshots

All bids and asks are placed within 10% of the best bid and best ask, respectively. Snapshots are taken twice per minute. 

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Tick-Level Order Books

Tick-level updates of all added, changed, and removed bids and asks on an order book. 

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Top of Book

Tick-level updates of the best bid and best ask on an order book (quotes). 

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Bid-Ask Spread

The difference between the best ask and the best bid, derived from order book snapshots.

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Price Slippage

Simulated slippage for custom order sizes, calculated using raw snapshots.

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Aggregated Market Depth

The cumulative quantity of bids and asks at different % ranges from the mid price.

Optimized For Deep Liquidity Analysis

✓ Reconstruct the state of thousands of markets with historical order book data with history since 2015.

✓ Identify market-making opportunities with live streaming order book feeds.

✓ Simulate price slippage with our automatic price slippage calculator for custom order sizes.

✓ Alpha-generating data streams for quant funds, data scientists, researchers, hedge funds, and market makers.

✓ Replay historical market states through Kaiko Stream's 5-week rolling history.
✓ Study historical trends with our average depth, slippage, spread data at granularities ranging from 1 minute to 1 day.

Comprehensive Exchange Coverage 

100+ Cryptocurrency Exchanges

200,000+ Traded Instruments

Data Delivery


Available data:  
- Snapshots
- Spread
- Slippage
- Depth

Real-time and historical market data available through 15+ enterprise-grade endpoints

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CSV File Export

Available data:
- Tick-level order books*
- Order book snapshots

Delivered daily

Downloadable CSV files available through Amazon Web Services or Google Cloud Platform

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Kaiko Stream

Available data:  
- Tick-level order books*
- Top of book

The most advanced live streaming data distribution service in the cryptocurrency industry

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Get started with Kaiko today

Let us know about your data requirements so we can set up a free trial of our data services or provide a custom price quote.