Beancount N26 Importer

beancount-n26 provides a Beancount Importer for converting CSV exports of N26 account summaries to the Beancount format.

Installation

$ pip install beancount-n26

In case you prefer installing from the Github repository, please note that main is the development branch so stable is what you should be installing from.

Usage

from beancount_n26 import N26Importer

CONFIG = [
    N26Importer(
        IBAN_NUMBER,
        'Assets:N26',
        language='en',
        file_encoding='utf-8',
    ),
]

Classification

To classify specific recurring transactions automatically, you can specify an account_patterns as follows:

from beancount_n26 import N26Importer

CONFIG = [
    N26Importer(
        IBAN_NUMBER,
        'Assets:N26',
        language='en',
        file_encoding='utf-8',
        account_patterns={
           "Expenses:Food:Restaurants": [
              "amorino",
              "five guys.*",
           ]
        }
    ),
]

The keys should be accounts while the items in the list are regular expressions that should match a payee.

Some helper functions in beancount_n26/utils/patterns_generation.py are here to help you generate this dictionnary.

Multiple-currency transactions

To mark transaction fees associated with multiple-currency transactions, you can specify the exchange_fees_account parameter as follows:

from beancount_n26 import N26Importer

CONFIG = [
    N26Importer(
        IBAN_NUMBER,
        'Assets:N26',
        language='en',
        file_encoding='utf-8',
        exchange_fees_account='Expenses:TransferWise',
    ),
]

With this in place, for transactions where both the amount in EUR and amount in foreign currency are given, the importer will calculate the transaction fee based on the exchange rate included in the CSV export and automatically allocate the value to the account specified in exchange_fees_account.

Contributing

Please make sure you have Python 3.7+ and Poetry installed.

1. Git clone the repository - git clone https://github.com/siddhantgoel/beancount-n26

2. Install the packages required for development - poetry install

3. That's basically it. You should now be able to run the test suite - poetry run py.test.