mbank-cli-go

This app allows to scrap mBank accounts data includes current balance.

docker run --rm --env-file .env.local rjablecki/mbank-go-cli

App returns output in JSON format. Example:

[
    {
        "accountNumber": "68 0000 0000 0000 0000 0000 0000",
        "balance": 123456.74,
        "currency": "PLN",
        "name": "eKonto",
        "customName": "jan"
    }
]

Credentials

App require env variable with name MBANK_CREDENTIALS. It is base64 encoded json file with login, and browser data. Example

{
    "Dfp":"xxxxx",
    "Id":11111,
    "Mbank8":"xxxxx",
    "Pass":"xxxxx",
    "UserAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
}

How to get your own credentials

Create file my-credentials.json with content like upper JSON example,or use repository files:

git clone git@github.com:rjablecki/mbank-go-cli.git
cd mbank-go-cli
cp credentials.json my-credentials.json 

Go to https://online.mbank.pl/pl/Login in browser and run F12 to open dev tools. Click Preserve log checkbox to prevent clear requests after page refresh.

Enter your login, password and click Log in.

Search request with name JsonLogin and click on it. Scrol down to find value of cookie with name mBank8. Copy value to my-credentials.json as Mbank8

Click next tab Payload and here you find data to fill Id Pass and Dfp

Go to console and type navigator.userAgent to get your userAgent.

After fill data in my-credentials.json you can finally create app credentials - .env.local

echo MBANK_CREDENTIALS=$(cat my-credentials.json | base64 -w 0) > .env.local