2. Get Historical Data

Most of the historical data are returned and queried using UNIX Timestamp.
- If you are not familiar with UNIX Timestamp, you may use tool like epochconverter.com to convert between UNIX Timestamp and human readable date.
You may use either coin ID or contract address to get the historical data.

There are five different endpoints to get historical data of a coin:

Endpoint	Description
/coins/{id}/history	Get the historical data (price, market cap, 24hrs volume, etc.) at a given date for a coin based on a particular coin ID.
/coins/{id}/market_chart	Get the historical chart data of a coin including time in UNIX, price, market cap and 24hrs volume based on particular coin ID.
/coins/{id}/market_chart/range	Get the historical chart data of a coin within certain time range in UNIX along with price, market cap and 24hrs volume based on particular coin ID.
/coins/{id}/contract/{contract_address}/market_chart	Get the historical chart data of a coin including time in UNIX, price, market cap and 24hrs volume based on token contract address.
/coins/{id}/contract/{contract_address}/market_chart/range	Get the historical chart data of a coin within certain time range in UNIX along with price, market cap and 24hrs volume based on token contract address.

The data granularity (interval) for /market_chart and /market_chart/range endpoints is automatic and based on the date range: