[ANN] Poloniex coin lending tool: Goldfinger Bank

[Swtrse]

https://i.imgur.com/BaDhF4Z.png?1

https://i.imgur.com/gzBlbzP.png?1	Store Url Current Version: 4.2.2 https://www.microsoft.com/store/apps/9nblggh43vmj
https://i.imgur.com/gzBlbzP.png?1	Changes v4.2.2 Removed old obsolete coins. Added new coins. Removed the subscription option. Everyone can now use the app without any MUE holdings on Bittrex. Removed every connection to Bittrex, since this is no longer needed. v4.1.7 Removed BTS, CLAM, FCT and MAID v4.1.6 Added ATOM, BCHABC, BCHSV, EOS and ETC v4.1.3 Protection against rate dumping (only payed version) Fix: No more not enougth coin error messages when skimming is active Skimming will only be activated if the coin balance is at least 20 times the minimum lending amount v4.1.1 Improved usability for mobile devices. v4.0.9 Backport to supoort older Windows 10 version (Windows 10 Anniversary Update). So that most Windowsphones can run the App. Prevent Application from crashes on phones when changing to the settings page. It seems the Event register and deregister is handled differently on phones and pcs. v4.0.4 removed the phone restiction for coin lending. Now you can lend coins using a phone. v4.0.3 Subscription to deactivate the MUE check and the Bittrex dependency Improved stability Improved lending logic v3.0.2 Added the option to disable the MUE requirement v2.0.4 Rewritten from scratch Improved stability Now runs in background even if the GUI is closed Color code of the Amount value will show if the amount is to low to lend (Red=No lend can be make, Yellow=Less than 20 lends can be made, Black=all clear) The reset button on the setting page is gone. There is now a context menu for each coin where you can reset stats, transfer coins from and to the lending account Using the transfer function inside the app will not affect the annual interest calculation Stats are know shared over devices (the app running on the phone should now show the same interest as the app on the pc) Precondition for this app has changed from fixed amount of MUE to MUE representing 1000$ (just to remind you the amount of mue has to rest on an bittrex account and will NOT be used in any way) As always free version uses a simplified lending algorithm and will be free forever v1.2.19 Behavior change in the Poloniex API. v1.2.15 Revision of skimming system. Introduce a new way for computing the annual interest. Duration of accepted lend offers is now based on the internal duration algorithm or the duration of the lend offer, whichever is bigger. v1.2.14 Fixed some minor problem where the timezone was not taken into account correctly. Fixed some minor problem where the windows number format settings where ignored. v1.2.12 The application is now able to compute lending tasks while be suspended by the OS.
https://i.imgur.com/gzBlbzP.png?1	Technical Specification Runs on PC, Tablet, Phone (Windows 10 is required) Clean and structured user interface automatic coin lending mode show lend coins show lend offers show current profit for the actual year show computed annual interest show actual balance show target lending rate (not on Smartphones) monitor selected coins lend selected coins skimming system for selected coins Multilingual interface (currently German and English) The full version also includes no popup at startup no advertising enhanced lending algorithm The trial version is free of charge and has no time limit. The application will be available via Microsoft Store.
https://i.imgur.com/gzBlbzP.png?1	Issue Tracking http://www.hostedredmine.com/projects/goldfinger-bank/issues
https://i.imgur.com/gzBlbzP.png?1	Application Screenshots https://i.imgur.com/ihkaK4Vm.png?1https://i.imgur.com/oVzbJJFm.png
https://i.imgur.com/gzBlbzP.png?1	GUI Description https://i.imgur.com/NOkLSAnt.pnghttps://i.imgur.com/0QssvKEt.pnghttps://i.imgur.com/TqFubMJt.png?1 1. The main navigation bar 2. Switch to turn on monitoring of the specific coin 3. Switch to turn on the lending system for the specific coin 4. Switch to turn on the skimming system for the specific coin 5. Resets the profit counter if for some reason the values are off. This happens for example if you move coins to or from your lending account. For safety reasons you have to DOUBLE CLICK this button. 6. Your Bittrex api key (only the "Read Info" right is necessary, don't activate any other rights for your own safety) 7. Your Bittrex api secret 8. Your Poloniex api key (don't activate "Enable Trading" or  "Enable Withdrawls" for your own safety, this rights are not necessary. 9. Your Poloniex api secret 10. A link to a issue tracking system. If you want to make a feature request or report a bug feel free to do it. 11. Per default every error that can occur is ignored. If you have the feeling the application does nothing or something strange is going you can activate this mode. What happens then is that unexpected errors (mostly errors that did not show up while I was testing the application) will be shown in an error message window. You can copy that message and file a bug report with it. Be aware that the error message stops the lending functionality. The application will resume lending as soon as you close the error message and leave the settings screen. For that reason the debug mode is disabled after the start of the application per default. 12. You can see the current Version of the application you are using and if you are using the trial version. 13. This is the rate where the application tries to set lend offers. In the trial version, this rate is the lowest lending offer rate others have made for this coin at the current time. In the full version this rate is computed based on past successful the target rate of the last lend cycle and the lowest lending offer for this coin at the current time. In the full version the application in general reacts more quickly to offers that do not get lend after an specified amount of time and takes existing lending demands into account. 14. The computed interest for the current year. This value is inaccurate at the beginning but gets more accurate with each day reaching a 100% accuracy at December, 31. 23:59:59   15. Your current balance of the lending account. 16. The profit you have generated in the current year. Moving coins to the lending account or remove coins from the lending account will confuse this value and you will have to reset the coin in the settings, if you want to. 17. The navigation bar for each coin, there you can switch between "Active Loans" and "Open Loan Offers" 18. The navigation bar for each coin, there you can switch between "Active Loans" and "Open Loan Offers" 19. The rate this specific lend was made. 20. The max duration in days this lend will be active 21. The amount of coins this lend represents 22. The amount of coins that are already generated by that lend 23. The remaining time till this lend will be finished 24. The date when this lend was accepted 25. The rate this specific lend was offered to the public 26. The max duration in days this lend will be active 27. The amount of coins this lend represents 28. The remaining time this lend offer will be active. After this time the lend offer will be canceled and a new lend offer with an different rate will be made. 29. The date when this lend offer was made
https://i.imgur.com/gzBlbzP.png?1	First start The first start will take you to the settings screen where you have to enter the Bittrex and Poloniex credentials before doing anything else. Any wrong entered credential will lead into an error that will show up when the application tries to connect to the exchanges. If you run the application on multiple systems use a different api key for each device, the exchanges do have restrictions regulating the calls per second one api key can make against there services, using the same api key for multiple instances of the application can violate this restrictions and will lead to a temporal or even permanent block for the account. There are a few errors that will lead to a termination of the program, these errors are if the connection to Bittrex could not be established do an connection error (wrong credentials will show you the settings again where you can correct the credentials) and if the MUE balance on Bittrex is not sufficient. After that you can activate each coin you like to monitor and activate the lending logic for that coin. Do NOT activate the lending logic on more than one device for one Poloniex account, or the devices will interfere with each other. The calculation of the annual profit simply works in that way that during the first access to the account in the current year the balance will be stored. The profit is simply the difference of this balance with the current balance. Every movement of coins will affect that calculation so if you want to brag about ridiculous high profit rates just add coins to your lending account after you start the program, I will not stop you. The same goes for moving coins away from the lending account, the only exception to this behavior is the skimming system. Please do not cancel orders or make new orders while the application is running, most of the time this will work without a problem, but if you hit the short time between reading the order data and making new orders during an lending cycle the application will be confused. The skimming system is a way to get some coins out of your lending profit without affecting the annual rate. If you reach a balance that is a multiple of 20 skimming will come to effect, as soon as your account holds 2 coins that are not lend this 2 coins will be transferred to you exchange account. After that skimming goes into sleeping mode till you balance reaches a multiple of 20 again. The GUI is available in English and German other languages are not planed at the moment, mostly during my lack of speaking more languages than two.
https://i.imgur.com/gzBlbzP.png?1	Infos about MUE This application is part of the growing MUE ecosystem. If you wan't to know more about MUE visit the MUE related sites Homepage: http://www.monetaryunit.org/ Bitcointalk: https://bitcointalk.org/index.php?topic=778322.0 Slack: https://mueslack.herokuapp.com/
https://i.imgur.com/gzBlbzP.png?1	Tip If you have the irresistible urge to tip me BTC: 1C85CjZf5X2R3RW9R7B3AL3U2dsKaySacB

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[Swtrse]

how did you do that I only see the urls an not the pictures in my post  therefor I can't resize them properly the

Code:

[img]http://url....[/img]

does not seem to work.

[Yefet]

It's the BitcoinTalk policy - newbies are not allowed to post images 

So what should be the the proper image size?

[Thefrolly]

did you do an performance test how much it makes with lending algorithm?

[Swtrse]

It's the BitcoinTalk policy - newbies are not allowed to post images 

So what should be the the proper image size?

The small logos are looking fine the big one should be half the size. Could you send me the resolutions so I can adjust them

[Swtrse]

did you do an performance test how much it makes with lending algorithm?

I use the algorithm for nearly a year. Most of the coins will give you 2%-5% interest with some coins breaking out like BTS who is on the bottom and does not have lends for weeks and Clam performing with 24% since I document it.
It is hard to tell an exact number since the interest highly depends on the time where you start to lend, the lending rates at the beginning and a bit of luck.

[basket ball]

how did you do that I only see the urls an not the pictures in my post  therefor I can't resize them properly the

Code:

[img]http://url....[/img]

does not seem to work.

newbie can not post images, you must jr.member or higher

[110110101]

Looks like a really neat tool you have made there Swtrse, I'm sure many users are going to try and find it useful for their lending!

Can the bot be used with other exchanges? I recall reading that it will / can be used with MUE, although that isn't available on Poloniex at this point. 

[Swtrse]

As soon as I get rid of this inability to post pictures I will add an detailed Information in the first post.

The tool itself at the time can only be used at Poloniex.
To use the tool you well need 100000MUE on your Bittrex account.
Since Poloniex does not list MUE this is a little workaround. As soon as MUE hits Poloniex I will change that so that only Poloniex is used.
If in fact there is the need for other exchanges too that also offers an lending market I can add them to the tool but this is not planed in the moment.

[bizzyb]

Great news thanks swtrse, your contributions are really appreciated.

For those of you who don't know swtrse, he has been a supporter of MUE from almost the day of launch, if not actually the actual day of launch those some 2 years and 5 months ago.

He has been testing this app for some 12 months or so.

The interesting bit is if you want to use the fully unlocked version that aims to generate you profit, automatically, using the Poloniex lending market,
you HAVE to have a MINIMUM of 100,000 MUE in your Bittrex account

Please support swtrse by testing the app once it is available is the Microsoft app store.

Thanks

If you want to obtain MUE you can from:
https://bittrex.com/Market/?MarketName=BTC-MUE
https://bleutrade.com/exchange/MUE/BTC

[Lord Of The Internet]

hi.

do you have any idea when it will show up in the app store?

[crysx]

interesting concept ...

it seems to have a lot of gaps - but im sure that with the right development - this can be seen right through ...

#crysx

[Swtrse]

hi.

do you have any idea when it will show up in the app store?

The Application is uploaded to the Store. Usually It takes 2-10 days for an application to be accepted.
I'm currently waiting for the application to be accepted or denied for whatever reason they find.

[Caladonian]

hi.

do you have any idea when it will show up in the app store?

The Application is uploaded to the Store. Usually It takes 2-10 days for an application to be accepted.
I'm currently waiting for the application to be accepted or denied for whatever reason they find.

wow nice to know that mate lets see after its been added(hopefully) i will download and see how this will work for me
thanks in advance how to see for more progress good luck.

[bias]

i am interesting in this app/ bot of you Op.
i'll be watching this topic of yours for any updates.

i hope that you will have some soon...                                                                                                                                                                                                          

[ethereumhunter]

its a good tool i think but i wonder, is this bot is for sell or its a free tool for us? i am the one of many member who curious about what look like the bot and if its really good, then i think many member will be interesting and will trying to use this bot. good luck for your project OP.

[Swtrse]

Since I can post images now I will post the details shortly. (this week I promise)
For short, the trial version has no time limit and can therefor used indefinitely.
In fact it's the same application the Microsoft store gives me the possibility to distinct between paid and trial version.
I copied the name trial version from the Microsoft store, but I think free Version would be the more accurate Term.

There is one catch for both versions.
Since one purpose for this application is to support the currency MUE and is part of a whole application ecosystem around that currency.
An other application is an .Net Wrapper for the Bittrex Api which you will find at Github.
So to use the application you have to own at least 100000 MUE. You need to store this balance at Bittrex. The reason for this workaround is that MUE is currently not listed on Poloniex. As soon as MUE is listed at Poloniex I will change that so that only one Exchange is needed.
The MUE parked at Bittrex will not be touched so you actually do not "lose" the money. If you do not want to use the application anymore you can trade the MUE to whatever currency you like.

[JariKriting]

what is diference paid version and free trial
and what is diference direct visit in poloniex site and use your software
can automatic lending and with competitive rate

[Swtrse]

what is diference paid version and free trial
and what is diference direct visit in poloniex site and use your software
can automatic lending and with competitive rate

The Paid Version comes without the AdBanner at the top and with no popup at startup. To be fair AdBanners will not be visible if there is no Ad to show, with on a smartphone is most of the time. So if you will only use the smartphone for monitoring and do the lending manually there is absolutely no need to buy the full version. The free version and full version are feature identical. The only real difference here lies in the lending algorithm.

Of course you can visit Poloniex an do the lending yourself. The App does this for you 24/7. Since every second your coins are not lend is a "loss" to you.

[shintosai]

what is diference paid version and free trial
and what is diference direct visit in poloniex site and use your software
can automatic lending and with competitive rate

The Paid Version comes without the AdBanner at the top and with no popup at startup. To be fair AdBanners will not be visible if there is no Ad to show, with on a smartphone is most of the time. So if you will only use the smartphone for monitoring and do the lending manually there is absolutely no need to buy the full version. The free version and full version are feature identical. The only real difference here lies in the lending algorithm.

Of course you can visit Poloniex an do the lending yourself. The App does this for you 24/7. Since every second your coins are not lend is a "loss" to you.

Interesting and you are an honest dev to inform that there's no special addition in terms of uses between the two version i will wait for this and let see how can i take advantage of your program. Good luck and thanks for sharing will wait for your update regarding for its availability to download.