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1  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: November 02, 2019, 07:46:18 PM
Amazing! I do not know why the interface of the site was criticized but I liked it, it needs some modification to become attractive but acceptable and not so bad.
You can fix some errors:

 - bc1 Support: I tried adding an address and it didn't work.
 - Add a name for the address: It is good to add a name for each address or some notes.
 - Add more local currencies (euro,....etc) and more platforms to update the price.
 - More ways to alert: Email or any other method


bech32 addresses are not supported
You can now add labels to addresses
You can change the currency in the settings (let me know if I should add more)
I'll look into emails alerts but since the tool is running in your browser I'm not sure how to realize this yet.
2  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: November 02, 2019, 07:41:10 PM
Thanks. I found linking to CDNs can drastically degrade perfromance depending on your connection. Maybe I'm wrong here but I like having everything coming from one server.
I would need to know how the text file is formatted. You currently can paste/import as many addresses as you want for any supported coin.

If you don't want to use CDN, you can cache it on client's side with service workers (plus you'll get offline capabilities). If you are using webpack or other bundler, it can be as easy as adding a few lines of code to your build config.

But I've noticed that you use cloudflare and it already caches resources for you, so you probably shouldn't worry about it too much.

Cloudflare is doing a pretty good job and bandwith is no concern at the moment. Since the tool is storing all the data in your browser and the API calls are also done by your browser I don't worry about bandwith yet.
3  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: November 02, 2019, 07:35:13 PM
Drastically how? Downloading a script every time you open a website is much slower than serving the cached version of it from the CDN. That's why all these libraries are hosted on a CDN.

Well the tool will only load as fast as the slowest server it's pulling files from. Since you already pulling the main fails from my server it can only get slower from there. And if any of the CDNs is not reachable the tool will not load at all.
Caching is already done by your browser, cloudflare and my server. I don't see any benefit by using a CDN except savings in bandwith and at this point that's not really a problem.

Every new address will be on a new line. That's how my wallet generated text file looks like.

How will the tool know what coin the addresses belong to? If your tool is just exporting addresses you can already import them in one go by pasting them in the coin manager.
4  Local / Projektentwicklung / Re: skoll.io - hodl it your way (very early, much beta) on: November 01, 2019, 05:27:17 PM
Ein paar updates der letzten tage:
Der Wert des Portfolios wird jetzt täglich gespeichert. Ein chart zeigt den Verlauf an.
Alle Coins des Portfolios haben jetzt eine Prozentanzeige über deren Performance der letzten 24 Stunden.
Plus dutzende UI/UX verbesserungen.

Es gibt jetzt einen Demo Account zum erkunden der features: https://skoll.io/?id=demo
5  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: November 01, 2019, 04:52:42 PM
Good Stuff. Even good that you made it open-source. I'd like to suggest a few changes

- Don't include all those minified files on your repo. Simply link them using a CDN.
- Add a feature to import addresses using a text file as my native wallet generates a text file of all my addresses so might be helpful for others.


Thanks. I found linking to CDNs can drastically degrade perfromance depending on your connection. Maybe I'm wrong here but I like having everything coming from one server.
I would need to know how the text file is formatted. You currently can paste/import as many addresses as you want for any supported coin.

btw.. I've just added the second chart in a new page "Statistics" that shows your wealth/coin distribution in a donut chart and you can now turn off a couple of features in the settings menu.
6  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: October 31, 2019, 01:13:14 PM
This doesn't need your private keys, right? You just put your eth address and any other addresses and it will just monitor the balance of the addresses, and give you a total portfolio value?

Pretty neat for people that have a hardware wallet they keep stashed up (I know for one, I'd love to use it because it's hard to keep track of your ledger, and block folio doesn't track transactions from the wallet).

Are there transaction notifications though? There are some wallets (samurai for example) that will give you a notification for received transactions.

Yes, it only needs your public addresses and it only sends them to the corresponding exporer API to get the balance. It's store the data in your browser unless you create an online backup.
No personal data is collected, stored or needed for anything. Transaction notifications (for the major coins) are planned. At the moment i'm focused on the portfolio perfromance analytics and UI/UX improvements.
7  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: October 29, 2019, 06:28:51 PM
Some updates:

Your portfolios value is now tracked each day you use the app.
The performance your portfolio is now displayed as a percentage (based on the last day you used the app).
A chart has been added that shows your portfolios value history.
bech32 addresses are now supported (trough the bitflyer.com API)
Each of the coins in your portfolio has it's past 24 hour performance displayed as a percentage now.
Lots of UI enhancements and bugfixes.
I've created a demo account with some random addresses that makes it easier to explore the features without adding your own addresses:
https://skoll.io/?id=demo (some of the new features require you to use the app for more that 1 day to show up, check the demo account to see them)

Screenshots:
Portfolio value chart:
24h Coin performance indicators:


Edit:
I've forgot... The online account backup authentication now works based on tokens. You no longer need to put in a password every time you want to update your online backup. Use your password once and the account will be updated automatically on that device/browser.
8  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: October 22, 2019, 11:56:37 AM
So this is basically a wealth checker like Mint but for cryptocurrency? Looks nice enough on mobile though I do agree the 8-bit theme isn’t amazing as a default. It’s a good idea - do you plan to add ‘premium’ features as you develop it further?

Thanks for the feedback! I probably need to put another theme together that I'm happy with. The reason why the 8bit one is default is because it's the one I'm the most happy with and it's also my favorite.
But you are right it's definitely not for everyone. I'm not sure about premium features.. maybe the online backup will become one but for now everything is free and feature that runs in your browser will stay free and open source. The next feature I'm working on are charts and a historic tracking of your overall asset wealth.
9  Local / Projektentwicklung / Re: skoll.io - hodl it your way (very early, much beta) on: October 21, 2019, 01:55:10 PM
Willst du noch einige Ideen für Erweiterungen haben?

Natürlich!

 Smiley

Schau dir doch mal den Desktop Coin Tracker an. Der wird leider nicht mehr weiterentwickelt und wenn cmc etwas an der API oder so ändert, dann werden keine Werte für den Coin bzw. der Coin selber nicht mehr angezeigt.

Wichtig finde ich nicht die Charts, aber die folgenden Vorschläge habe ich:

Eingabe der Menge und des Kaufkurses
Anzeige Kaufkurs Gesamt
Azeige Kaufkurs Gesamtportfolio
Anzeige aktueller Kurs
Anzeige aktueller Gewinn/Verlust pro Coin
Anzeige aktueller Gewinn/Verlust Gesamtportfolio (was aber schon drin ist)
Anzeige des Kursverlaufs über diverse auswählbare Zeiträume

Vieles kannst du natürlich über das Tracking der Walletadressen rausziehen. Aber es sind ja nicht alle Blockexplorer eingebunden (was wohl auch nicht so einfach ist für ein Freizeitprojekt)



Das sind definitiv gute features für die Zukunft! Ich weiss nicht wie gut sie sich im einzelnen mit der anonymität vereinbaren lassen aber das meiste sollte möglich sein.
Ich hab mir für das nächste Update ein tägliches tracking des gesamtportfolios auf die todo Liste gesetzt. Für das chart muss ich sehen ob ich ein Framework finde das guten theme support hat.
Das Update für Heute ist: man kann den Intervall für Preis und Balance updates in den setting einstellen.




10  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: October 21, 2019, 01:41:04 PM
Update: You can now change the intervals at which prices and balances are updated in the settings (+ bug fixes).
11  Local / Projektentwicklung / Re: skoll.io - hodl it your way (very early, much beta) on: October 15, 2019, 04:51:50 PM
Willst du noch einige Ideen für Erweiterungen haben?

Natürlich!
12  Local / Projektentwicklung / Re: skoll.io - hodl it your way (very early, much beta) on: October 14, 2019, 05:34:25 PM
aber wenn ich keine adresse für das tracking eingebe kann ich ja kein portfolio checken Grin

Du kannst unter "Add Static Balances" aus über 5 tausend coins dein Besitz des jeweiligen coins angeben ohne die addresse deines wallets zu hinterlegen. Allerdings musst du dann jede Änderung selber updaten.
Ich habe z.B. coins in paper wallets die ich tracken lassen und weitere coins in exchanges die ich manuelle update.
13  Local / Projektentwicklung / Re: skoll.io - hodl it your way (very early, much beta) on: October 14, 2019, 03:06:11 PM
Sorry, hab mir das übersetzten der features sparen wollen. Ich hol das noch nach, versprochen.

was der vorteil im vergleich zu den anderen anbietern ist die sowas bereits bieten. vielleicht kannst du uns noch etwas mehr erzählen!?

skoll.io ist kein Anbieter, es läuft in deinem browser und alle daten werden in deinem browser gespeichert und ist dazu noch open source https://github.com/tjwally/skoll.io.
Wenn du keinen Account erstellst und keine Addressen für das tracking einträgst verlassen keinen Daten deinen Rechner und du kannst trotzdem dein gesamtes Portfolio in der FIAT Währung deiner Wahl tracken.
Es gibt die option einen account zu erstellen, dabei wird eine URL für dein Portfolio generiert aber keine zusätzlichen Daten gespeichert.


14  Local / Projektentwicklung / skoll.io - hodl it your way (very early, much beta) on: October 14, 2019, 01:52:54 PM
Hi,

ich habe einen crypto - FIAT wealth tracker entwickelt. Wenn du viele verschiedene crypto coins besitzt und dein ganzes Portfolio gerne im Überblick behalten möchtest ohne irgendwo einen account zu erstellen oder mit spreadsheets zu hantieren ist es bestimmt nützlich für dich.
https://skoll.io

Freue mich über jedes feedback!

Features:
-track your balances and value of 5k+ coins
-automatically track the balance of addresses (btc, bch, bsv, eth, btg, ltc, nxt, doge)
-automatically detect ethereum tokens that have any value
-online backup (generate a unique URL for your portfolio, no personal data is stored)
-theme support (currently 4)
-works on mobile
15  Bitcoin / Project Development / Re: skoll.io - hodl it your way (very early, much beta) on: October 14, 2019, 01:00:46 PM
The page design is very unique and really good!

However, I noticed, that you can inject code (Bitcoin input address) that will break the site.
This is a security issue and it should also be fixed in its beta.

Otherwise, I wish you much success and keep it up!

Thanks, should be fixed now.
16  Bitcoin / Project Development / skoll.io - hodl it your way (very early, much beta) on: October 14, 2019, 12:07:59 PM
skoll.io is a open source crypto wealth tracker that runs in your browser. All data is stored on your device (except if you create a online backup).
skoll.io supports over 5k coins. You can manually add coin balances and it can also automatically track address balances for enabled coins (your addresses will be submitted to open block explorer APIs if enabled).
It will automatically scan your ETH addresses for tokens and add any that have any value to your portfolio.

Features List:
-track your balances and value of 5k+ coins
-automatically track the balance of your addresses (btc, bch, bsv, eth, btg, ltc, nxt, doge)
-automatically detect ethereum tokens that have any value
-online backup (generate a unique URL for your portfolio, no personal data is stored)
-theme support (currently 4)
-works on mobile


Update:
code repository: https://github.com/tjwally/skoll.io
twitter: https://twitter.com/IoSkoll/

Screenshots:
8bit theme:



bitcoin theme:

17  Bitcoin / Project Development / Re: Wally - The HODL Wallet on: December 11, 2017, 03:27:56 PM
I am not familiar with JavaScript and your code seems to not be formatted properly and it lacks documentation also. But the only http API call that I could find belonged to "blockdozer" which you are using for bitcoin and bitcoin cash. You can use any of these: https://bitcoin.stackexchange.com/a/57449

I apologize, the code itself is the documentation and if you open the developer tools on your browser look for a network tab and you should see a couple more API calls, if you added some pukeys of course.

18  Bitcoin / Project Development / Re: Wally - The HODL Wallet on: December 10, 2017, 03:17:41 PM
Just added bitcoin BTG support plus some minor improvements.
19  Bitcoin / Project Development / Re: Wally - The HODL Wallet on: September 23, 2017, 06:50:33 AM
Couple of questions -

1.If there no private key technically speaking,how does one transfer the coins should he choose to spend them ?
2.The data resides on the browsers storage,in the situations where if that data is lost,does a user loses access to all his coins ?
3.Since everything resides on the browser,how difficult it is for a native extension to access the data ?


1. you can't make any transactions. Wally just shows you the balances of all your keys for all your coins and their current value in the FIAT currency of your choice.
2. no
3. very easy. The data is stored in json format.

Wally does not hold any coins and you can't create new addresses with it. I just wanted a tool that I can open and see all my paper wallet balances and their current FIAT value.
20  Bitcoin / Project Development / Wally - The HODL Wallet on: September 23, 2017, 06:08:21 AM
Wally shows your crypto balances and their current value. I originally wrote this tool for myself to keep track of my crypto assets. 
I've now decided to give it a name and put it on the interwebs. Wally is a "readonly" wallet. It can not make transactions and it does not require private keys. 
It runs in your browser and all data is stored in the local storage of your browser. There is no data sent anywhere except API calls to get coin rates and balances. 
 
Supported Coins/Tokens: Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, Storj, ICONOMI, GNOSIS, EOS, MELON, FoldingCoin, LTB Coin 
Unsupervised Coins (no public key tracking): ZCash, Ardor, Monero, NXT, Nexus 
FIAT currencies: USD, EUR, GBP, CNY, JPY, INR, KRW 
 
Here is a screenshot of the main view with some random addresses and the 8bit theme https://imgur.com/a/P0IA8
It probably has some bugs here and there and it's not optimized for mobile view at all yet. If you don't like the 8bit look check out the other themes in the settings. 
 
I'm not a programmer, I only wrote this because I could not find anything like it. 
The code is available on github if you want to host it yourself or contribute to it. 
https://github.com/tjwally/wally.pw

Let me know if you want any specific coin to be added and I'll look into it. 

http://wally.pw
No ssl for now, when I turned it on some of the API requests got blocked by the browser because of mixed content. 
If you know any public API services for any coins that support https please let me know. 

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