Cryptocurrencies use the UTC timezone by default.

Forex uses the Australia/Sydney timezone by default.

All other instrument types, such as equities, ETFs, mutual funds, etc., use the timezone of the respective location. Refer to the table below for more details:

Endpoints that include the datetime field in the response can be converted to the timezone that suits your use case. This modification is made using the &timezone parameter, and you can find complete documentation by clicking the 'Advanced' button in the documentation.

For example, to retrieve Apple Inc. time series data in Central European Time (CET), use the following query:

https://api.twelvedata.com/time_series?symbol=AAPL&interval=1min&timezone=Europe/Zurich&apikey=demo