Markets API

API Overview

Bitcoincharts provides a simple API to most of its data. You can use this API to include markets data in your websites, mobile apps or desktop applets. Please remember to add a link to Bitcoincharts!

Weighted Prices

Bitcoincharts offers weighted prices for several currencies at You can use this to price goods and services in Bitcoins. This will yield much lower fluctuations than using a single market's latest price.

Weighted prices are calculated for the last 24 hours, 7 days and 30 days. If there are no trades during an interval (like no trade within 24 hours) no value will be returned. Prepare your code to handle this cases!

The returned JSON is dictionary with elements for each currency. Each currency has up to three key-value pairs: 24h, 7d and 30d.

Markets Data

You can access general market data at This will return an array with elements for each market. Returned fields per market are:

Historic Trade Data

Trade data is available as CSV, delayed by approx. 15 minutes. It will return the 2000 most recent trades.[&start=UNIXTIME]

returns CSV:


You can use the start parameter to specify an earlier unix timestamp in order to retrieve older data.


Latest bitstampUSD trades:

krakenEUR trades after 1303100000:

Please note that you can only fetch up to 5 days worth of data using this API.

You can fetch the complete history at

This service is strictly for personal use. Do not assume this data to be 100% accurate or write trading bots that rely on it.