Not every exchange supports the full list of timeframes ccxt/ccxt#5922. Currently, the list is hardcoded, and only the most common timeframes are used.
We don't know which timeframes are supported by each exchange (CCXT doesn't provide this info), so we need to define them manually by checking the exchange API docs.
Not every exchange supports the full list of timeframes ccxt/ccxt#5922. Currently, the list is hardcoded, and only the most common timeframes are used.
We don't know which timeframes are supported by each exchange (CCXT doesn't provide this info), so we need to define them manually by checking the exchange API docs.