Well,
It help you to save your time, mainly. Out of all possible cryptos on CMC I only own few, it is a pain to browse all of them and remember the figures.

Hi Kensilverman, thanks for your input. I do not agree that generating hash in the client side would be more secure than it is right now. If you hash the password on the client side and use that token instead of the password, then an attacker will be unlikely to find out what the password is. But, the attacker doesn't need to find out what the password is, because your server isn't expecting the password any more - it's expecting the token.

All sites work this way. Here is an example from Polniex e.g.:


But you also right, this is about your personal security. So I explain the coinbalance service to my users this way - you have 3 stages of paranoia :

1. you are totally paranoid. In this case  - create a fake e-mail, fake password. Fake wallets. Just add your balances. Coinbalance does not require any email confirmation or whatever. The service is smart enough to work with such fake data . You only pay your time, adding all this data manually.

2. just a user. You may register a fake email, fake password (just for this specific service). Add your public wallets (they are public, don't be crazy where it is just not need to be, anybody can access and see your blockchain wallets). Coinbalance will try to grab balances from available blockchains. Save your time a little.

3. Trustful people - whose care more about their time. Use facebook or gmail to login/register in one click, add their public wallets and use API keys provided by Exchanges.
I really care about reputation, so I wrote everywhere where it is possible on Coinblance that you don't share actually anything sensitive. Moreover, when you try to connect one of the popular exchanges you will get a step-by-step guide how to create an API, but more iomportant how to create it only readonly - here is an example:

Hey added more coins!

Also, now it supports a portfoli share.

Here is an example, check this out


Morevoer, Coiblalance support this list of Exchanges now:

• Kraken
• Poloniex
• Coinbase
• Bittrex
• Liqui
• YObit
• Bitfinex
• HitBTC
• Coincheck

If you have any requests, please share.


Yes, I plan, soon a widget for android will be released.

Hey Guys,

I am a programmer and 2 months old a crypto investor .

After few weeks I realized, I got a mess with different cryptos in different stocks (local wallets, online wallets exchange accounts etc.).
So I decided to create a small service CoinBalance.org. It keeps all my balances of all assets I own in one place.

My goals were to add my addresses (public wallets) somewhere, track their balances and combine or summarize. Moreover, it would be nce to automatically grab balance from a specific blockchain network, if available (just to reduce my time, i am lazy). Almost all popular currencies support public APIs.

Even moreover, we all have accounts in the crypt exchanges (Kraken, Coinbase, Bittrex, Poloniex etc). These guys do not return your public wallets, but what they do - they provide APIs. So why not to use it?

Soo! I just made a cool site for myself, there you can add all your cryptoassets and track your ROI (return of investments). Oh, if you don't belong to these cryptonerds (I mean miners, I really envy you guys ) and as I you bought coins on market, you kinda made an investment (in USD, EUR or whatever currenciy), CoinBalance will help you to track your ROI.
Coinbalance will group allyour wallets and accounts from different sources, all your investments (even if you made the investmens with different currencies, e.g.). It also track and show Coins market status for 1 hour, 24 hours and 7 days.

The service is totally free. I made it for myself, but later people told me I need to share it with community, so I do this.
Yes, I know there are similar tools, but all of them are very complicated with charts and data. I wanted to have something like 'what i spent and what I have now'.
Here is a pic of the site example


Right now I am working on Android Widget app. So you will get a ROI percent directly on your phone (as a widget).

Chrome extention is already here, if you need it.

It supports almost all popular currencies (including BCH).

Supported Exchanges with public APIs

• Poloniex
• Kraken
• Bittrex
• Coinbase
• BitMEX
• Kraken
• YObit
• Coincheck
• HitBTC

All you need is to create an account and add your balances and incitements (if you have any). you may use local registration, facebook or gmail.
If you are paranoid you can register in CoinBalance with a fake mail (lala@lala.lala)? no issues here. The site does not require any confirmations etc.

I will be happy if you share your thoughts and ideas or even critic.