Exchange accounts not fetching transactions for inactive currencies

Two exchanges (Binance and Bitfinex) do not have a single API endpoint to download all transactions in your account.

We cannot request every currency or exchange pair supported by the exchange, either: this could take hours (or days) to fetch.

As a compromise, we try to intelligently select only "active" currencies for importing your transactions from these exchanges.

For an account, we define an active currency as a currency which:

If you have added an exchange account, and it is not fetching transactions in a currency because the current balance for a currency is zero, you have two options: