Cryptocurrency Market Data API

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Access live trade data, order books, and aggregated data through our real-time data services. Our team of engineers has developed high-availability and low-latency data infrastructure so that you can focus on working with our data while reducing operational costs. Live data is available for 85+ exchanges and 18,000+ currency pairs through a REST API and livestream WebSocket.

Our REST API Gives Access to:

/trade Data

Live and historical tick-by-tick trade data, including every executed transaction on an exchange.

/OHLCV

Live and historical [Open, High, Low, Close, Volume], in granularities ranging from 1 minute to 1 day.

/VWAP

Live and historical [Volume Weighted Average Price], in granularities ranging from 1 minute to 1 day.

/Order Book Snapshots

Raw snapshots, updated twice per minute, with every bid and ask placed within 10% of the midprice

/Market Depth

The cumulative volume of bids and asks at intervals ranging from .1% to 10% from the midprice.

/Price Slippage

The bid slippage and ask slippage for custom buy and sell order sizes, calculated using raw order books.  

/Exchange Rates

A composite price for an asset aggregated across exchanges, both historical and live.

/OB Aggregations

The average depth, slippage, and spread for custom intervals of order book snapshots ranging from 1m-1d.

Interested in historical CSV files? Check out our historical data page for more information. We can provide more than 5 years of history for all data types, delivered in flat files.

Livestream WebSocket

Manage thousands of normalized trade data feeds from a single source.

  • Low-latency trade data from all top exchanges. 
  • Normalized and timestamped data streams for easy consumption.
  • No subscription limits.
  • Intuitive filtering of currency pairs and exchanges.
  • Redundant, geographically-dispersed infrastructure. 

Live Cryptocurrency Data Coverage

Spot Exchanges

Bitfinex Cryptocurrency API bitcoin ethereum order books
Binance Cryptocurrency API
Huobi historical Cryptocurrency data trades order books
Gemini Cryptocurrency API bitcoin ethereum order books
Coinbase Cryptocurrency API bitcoin ethereum order books
Bitstamp Cryptocurrency API bitcoin ethereum order books
Kraken Cryptocurrency API bitcoin ethereum order books
Poloniex Cryptocurrency API bitcoin ethereum order books
Bitforex Cryptocurrency API bitcoin ethereum order books
Bittrex Cryptocurrency API bitcoin ethereum order books

Derivatives Exchanges

Deribit Cryptocurrency Exchange Market Data
HuobiDM cryptocurrency market data historical data
Bitmex historiacl market data Cryptocurrency API bitcoin ethereum order books
Binance Futures historical cryptocurrency data
Kraken Futures Cryptocurrency API bitcoin ethereum order books
Bitflyer Cryptocurrency API bitcoin ethereum order books
FTX cryptocurrency market data historical data
Okex Cryptocurrency API bitcoin ethereum order books
Coinflex Cryptocurrency historical dataAPI bitcoin ethereum order books
Bybit Cryptocurrency API bitcoin ethereum order books

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Cryptocurrency Data You can Act On

  • Low-latency, live data feeds.
  • No API rate limit.
  • Historical data since 2010.
  • 85+ exchanges integrated with. 
  • 18,000+ cryptocurrency pairs, with new pairs added daily to our collection.
  • 3,000+ digital assets.
  • Over a dozen endpoints.
  • Enterprise license available.

And...

  • Tick-by-tick trade data (every executed transaction on an exchange).
  • Order book snapshots (level II).
  • OHLCV [Open, High, Low, Close, Volume] ranging from 1 minute to 1 day.
  • VWAP [Volume Weighted Average Price] ranging from 1 minute to 1 day.
  • Cryptocurrency USD exchange rates
  • Bid-ask spread, market depth, slippage, mid-price.
  • Trade Count.

Bring Your Ideas to Life

cryptocurrency backtesting data

Backtesting

Use our granular cryptocurrency trade and order book data to run simulations and back-test trading strategies.

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Research

Study cryptocurrency markets with our extensive historical trade and order book datasets.

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Integrations

Integrate our live or historical cryptocurrency market data into your third-party platform, app, or website.

cryptocurrency data aggregations

Indices

Use our cryptocurrency data from dozens of exchanges to build your own indices, indicators, or visualizations. 

analyze cryptocurrency data

Pricing

Custodians and fund administrators require reliable historical and real-time pricing data for fair evaluation.

cryptocurrency market making

Market Making

Our livestream WebSocket provides real time data feeds for all traded pairs on dozens of exchanges.

Subscription Cryptocurrency Data Pricing

We provide flexible subscription data plans for our clients with our Pro pricing tier and full data packages with our Enterprise pricing tier. For custom historical and real-time data pricing, please contact our business team via hello@kaiko.com

Cryptocurrency Data Pricing

Free 1 week Trial

Support
Email

CSV Data Feed
Trades and Aggregates

Market Data API
All Endpoints

Websocket
Unlimited

Historical Access
3 Months


Request Trial

Pro

Support
Priority Email

CSV Data Feed
Trades and Aggregates

Market Data API
Limited

Websocket
Limited

Historical Access
Custom


Request a Quote

Enterprise

Support
Dedicated Slack Channel

CSV Data Feed
Trades, Aggregates, Order Books

Market Data API
All Endpoints - No Rate Limit

Websocket
Unlimited

Historical Access
8 Years


Contact Us

Frequently Asked Questions

What types of cryptocurrency data do you collect?

Kaiko integrates directly with each exchange's unique API. We collect all raw data, including tick-by-tick trade data and order book snapshots. We provide several data aggregations, including OHLCV [Open,High Low, Close, Volume], VWAP [Volume Weighted Average Price], and transaction count. We provide up to five years of historical access for our data through our API and Data Feed cryptocurrency data delivery options. You can learn more about our data here.

What is a Data Feed and how is this different from other data delivery options?
What are the differences between your historical and real-time subscription data services?
How is your cryptocurrency API different from other services?
How much historical data do you have?
What support do you offer?

Interested in Our Cryptocurrency Data Services?  

We can set up a free trial of our full data services or provide a custom price quote if you let us know a bit more about your data requirements.

What currency pair(s) are you interested in? 

BTC/USD? ETH/USD?

On which exchange(s)?

Coinbase? Binance? Bitmex? 

What data type(s)?

Trades? Order books? OHLCV? Exchange rates?

Historical or live?

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