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shbca is a simple tool written in Bash to manage account on Klik BCA. The main aim of this tool is to quickly get information of balance or transactions history on your BCA account using command line interface (CLI).

shbca depends heavily on curl to emulate the browser request. It uses the mobile site version of Klik BCA to parse the account information. shbca advertise itself as iPhone device while connecting to Klik BCA.

shbca require Bash (tested with Bash 3.2.57 on Mac OS X El Capitan) and other shell utilities:

• cat
• curl
• grep
• head
• sed
• tail

Those shell utilities should be available in most Linux distribution and Unix compatible OS such as Mac OS X - even Windows using cygwin.

Clone the project repository via github:

$ git clone [email protected]/astasoft/shbca.git

Another altertive is download the zip tarball and extract it somewhere in your box.

Running shbca with -h option will give you list of option that shbca supports.

$ ./shbca.sh -h
Usage: ./shbca.sh [OPTIONS]

Where OPTIONS:
  -a ACTION     specify action name using ACTION
  -c FILE       read config file from FILE
  -h            print this help and exit
  -i IP         specify IP address using IP. Default value will parse from
                http://wtfismyip.com/text
  -p            specify klik BCA password. It will prompt an input.
  -r            dry run mode. Print the curl command
  -u USER       specify klik BCA username using USER
  -v            print the shbca version

List of available ACTION:
  - login
  - logout
  - check_balance
  - check_balance_wlogin

shbca is a command line interface to manage BCA Bank account written in Bash.
shbca is free software licensed under MIT. Visit the project homepage
at http://github.com/astasoft/shbca.

There are few action you can perform using shbca. The list of action are described below.

To login to Klik BCA you need to pass action login to shbca. See example below.

$ ./shbca -a login -u USERNAME -p -i 8.8.8.8
Enter Klik BCA Password:
Logged in to Klik BCA

You can see the log file for details what happening or you can turn on debug mode by specifying value of environment variable BCA_DEBUG to true.

$ BCA_DEBUG=true ./shbca.sh -a login -u USERNAME -p -i 8.8.8.8
Enter Klik BCA Password:
[DEBUG]: Logging in to https://m.klikbca.com/authentication.do with data username: ******, password: ******  ip address: 8.8.8.8
[DEBUG]: Executing command -> curl -X POST --cookie-jar "./shbca.cookie" --cookie "./shbca.cookie" -H "User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1" --connect-timeout 120 -i -s --data 'value(user_id)=******' --data 'value(pswd)=*****' --data 'value(Submit)=LOGIN' --data 'value(actions)=login' --data 'value(user_ip)=8.8.8.8' --data 'user_ip=8.8.8.8' --data 'value(mobile)=true' --data 'mobile=true' -H "Referer: https://m.klikbca.com/login.jsp" https://m.klikbca.com/authentication.do > ./tmp/curl-post.authentication.do.html
[DEBUG]: Saving login output to ./tmp/curl-post.authentication.do.html
[DEBUG]: successully login to Klik BCA as ******
Logged in to Klik BCA

To check your BCA account balance you can use check_balance action. Remember to do login action first.

$ ./shbca.sh -a check_balance
Account number: 1234567890. Balance left: 799,989,310.29

This action simplify the process of checking account balance by grouping series of actions into only one. So, you don't have to do login and logout manually.

$ ./shbca.sh -a check_balance_wlogin -u USERNAME -p -i 8.8.8.8
Enter Klik BCA Password:
Logged in to Klik BCA
Account number: 1234567890. Balance left: 799,989,310.29
Logged out from Klik BCA

By logging out the cookie which track your session will be cleared so you can not perform action which need login as prerequites action.

$ ./shbca.sh -a logout
Logged out from Klik BCA

Instead of inputing username, password and other options directly when calling shbca, you can put the option value in configuration file by specifying it using -c option.

As an example below is checking account with auto login using config file named shbca.config.

$ ./shbca.sh -a check_balance_wlogin -c ./shbca.config
Logged in to Klik BCA
Account number: 1234567890. Balance left: 799,989,310.29
Logged out from Klik BCA

At minimum you should only need three values on your config file.

#!/bin/bash
#
# shbca config file

# Klik BCA Username
BCA_LOGIN_USERNAME="YOUR_USERNAME"

# Klik BCA Password
BCA_LOGIN_PASSWORD="YOUR_PASSWORD"

# Klik BCA Origin IP
# Leave empty to get default public ip address from wtfismyip.com/text
BCA_LOGIN_IP=8.8.8.8

For list of detailed example of other available configuration you can take a look the content of shbca.config.sample file.

Your Klik BCA username and password are very sensitive information. That's why shbca never log those information in clear text in the log file. shbca automatically replace it with asterisk characters ******.

If you are using config file for storing your Klik BCA username and password, make sure only you that can read the file. Change the permission to very minimal such as 0600. Assuming the name of the config file is shbca.config.

$ chmod 0600 shbca.config

• Implements transaction history

shbca is written by Rio Astamal [email protected]

shbca is open source licensed under MIT license.

This tools is created by Rio Astamal it has no affiliation with Bank Central Asia.

Klik BCA https://www.klikbca.com is a service provided by Bank Central Asia to its customer to do transactions via internet banking. BCA and Klik BCA are Copyright (c) 2016 by PT Bank Central Asia Tbk.