The competition and voting have completed. Winners were determined by the citizens of Lykke City.

  • Days of the project

    Oct 23 - Dec 20, 2017 (57 days)

  • Submissions

    Oct 30 - Dec 17, 2017

  • Voting

    Dec 17 - Dec 20, 2017

The main goal

We want to let more LykkeWallet's users use this solution for their robots easily.
You need to create examples of trading algorithms in Java by using our finished API (https://hft-service-dev.lykkex.net/swagger/ui/index.htmland real-time price feed (https://wamp.lykke.com/).


Interesting in other programming languages?

Simple trading algorithm development (C#) >
Simple trading algorithm development (Python) >
Simple trading algorithm development (any language) >


Requirements specification 

  • The example should be implemented taking into account all possible best practices.
  • There must be documentation describing the implementation.
  • Ensure logs of all actions made by the robot
  • Price flow maintenance should be implemented.


The first contestant will receive a prize money of $300, other 3-second places will have $200.


Please refer to the Terms of Use for the organization and remuneration issues. If you have any questions, please feel free to ask them in the comments to the contest. 


A few disclaimers:
There is no guarantee of winning a prize. The prizes are only awarded to entries that the Lykke judges find worthwhile. Prizes are awarded in Lykke coins, which may be redeemed for currency and sent to your bank. You must be at least 18 years of age. You must not submit twice — your first submission is the one that counts. You will be responsible for declaring your own income to your local tax authorities. All submissions will be disclosed to the public. The prizes are given at Lykke’s sole discretion. The decisions of the judges will be final — there is no appeals process if your project does not win a prize. No other compensation will be given at this stage. 

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AUTHOR Lykke co-founder and Chief Technical Officer
Lykke co-founder and and Chief Operations Officer
Anton Golub
Lykke co-founder and Chief Research Officer
Lykke Chief Business Development Officer
Seamus Donoghue
Lykke Singapore Director
Username Registration date Result
December 01, 2017 10:56
November 13, 2017 09:54
December 04, 2017 08:56
December 01, 2017 12:45
December 16, 2017 09:47
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Uwe Maurer · 08:06 PM December 15, 2017

Can you explain "Price flow maintenance" ?

Marcos Rivas · 11:40 AM December 07, 2017


How does the real-time price feed works?



Iuliia Anferova moderator · 08:02 AM December 08, 2017

For getting real-time data you should connect to wss://wamp.lykke.com/ws using preferable WAMP client. You can get more info on this protocol here: http://wamp-proto.org. If you are using C#, your choice would be WampSharp http://wampsharp.net/wamp2/roles/subscriber/getting-started-with-subscriber/.

If you want to see server-side implementation details, you can check the source code: https://github.com/LykkeCity/Lykke.Frontend.WampHost

Username reg. and Subm. Date Result Vote
December 16, 2017 11:24 View 1
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