Fermé

Creating Decentralised Wallet and Exchange like binance with its on ICO

KONG

Decentralised Cold/offline Wallet and Exchange

The objective of this project is to create a decentralized exchange with a focus on speed and capacity, or more precisely, a dex blockchain that is low-latency and high-throughput.

The dex Blockchain should have the following features:

Sending and receiving of the native coin

New token creation

Sending, receiving, freezing, and burning of tokens

Ability to trade one token with another token (all within the same chain)

Bonus feature:

Native on-chain ICO

For performance, we recommend the following design considerations:

All features mentioned above built-in natively to the blockchain

No support for smart contracts, virtual machines or turing complete languages

If a trade-off is required, always choose speed and simplicity over fancy features.

Mining & Consensus

A blockchain where all native tokens are pre-mined, there will be no mining (all GAAIUS/XGA coins will be proof of stake You are free to use any consensus algorithm you like; performance is key.

Basics

Basic features such as block generation and sending/receiving of the native coin should be included. You are also free to use graphs instead of chains, assuming you can make it work reliably.

Token Creation

Native support for new token generation is required. That is, users should be able to create new tokens simply by specifying token parameters, such as symbol, total supply, decimals, etc, without having to write smart contracts. New token generation will cost a fee, payable in the native coin of the blockchain.

Tokens can follow a simple structure; fixed supply, all pre-mined, etc. Again, if there is a need for a trade-off between advanced features vs speed and simplicity, the latter wins.

Orders & Trades

Users should be able to place orders and trade one token for another directly on the blockchain. These orders should be natively supported by the blockchain and not via smart contracts. Limit GTC orders must be supported, and maybe a limit FOK and IOC, market, and other advanced order types, but keep in mind that speed is of higher priority.

An order should contain:

Symbol (trading pair)

Side

Price

Amount

Expiry time (in blocks)

Owner

Trading is done via sending orders to the network. As network resources are required to process each order, a fee will apply. The order fee will be dynamically adjust based on how busy the network is, similar to other network fees. Order fees are charged when the orders are submitted to the network.

Orders can be cancelled before they are traded. Each cancellation is also a new message to the network, thus incurring another network fee.

If an order matches against another order, a trade event happens. A trade is simply one atomic event involving two token transfers on the network. Again, network transfer fees will apply.

A trade should also trigger an execution report. We recommend an execution report structure similar to standard FIX 4.4 or higher protocol.

Matching Engine

You are free to use on-chain or off-chain matching engines in your design. The main consideration factor should be performance.

Nodes

Nodes on the blockchain will handle:

Sending of the native coin

Issuing of tokens

Sending/receiving of tokens

Placing orders and handling trades

Nodes on the network will be compensated by transfer, order, trading, and other fees. Other fees include token creation, and potentially ICOs at a later date.

For this competition, nodes running in one OS will suffice, ideally Linux.

Wallet

The wallet is the user’s interface to the blockchain. GUI wallets are required.

ICO

Required, a natively supported ICO implementation .

Implementation

We generally like to see new implementations built from scratch, but you may choose to fork existing blockchain implementations and improve upon them. You must ensure you do not violate any copyright or license restrictions.

Considering each trade may involve many orders, you will probably want to avoid (or change) blockchains that only allow you to have one input and one output address. Bitcoin’s many-to-many model may be a better fit here.

Compétences : PHP

en voir plus : freelance microsoft exchange jobs hong kong, microsoft exchange work hong kong, online microsoft exchange jobs hong kong, microsoft exchange jobs hong kong, Creating a website & application like Uber, app like wallet, I would like to make an Arabic exchange website using an api, I need a new website. I need you to design and build a Crypto Currency exchange website. something like btc-e.com a simplified , creating google form ebay file exchange, creating exchange rate converter, creating exchange task sql server, creating link exchange, migration plan exchange 2003 exchange 2007, exchange php, marketinglink exchange

Concernant l'employeur :
( 0 commentaires ) South Africa

Nº du projet : #16556353

13 freelance font une offre moyenne de $4898 pour ce travail

arhamsoftltd

Greetings, I am glad to share with you that we have great expertise in blockchain development. We are currently working on the exchange and basic structure is built and now we are in a process to add currencies. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 90 jours
(142 Commentaires)
8.7
Friends4it

We already have built several Crypto Currency platforms like [login to view URL] [login to view URL] [login to view URL] [login to view URL] ICO Site: Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(272 Commentaires)
7.5
ShantOM

We have just launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW. SwissCoinm with Block explorer and Wallet- http://5.135.66.120:3001/ We are also well spe Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(106 Commentaires)
7.6
alwaysanshuman

This is Anshuman from Atventus India Private Limited. We expertise in Blockchain and BitCoin development. We have lots of experience in setting up direct BitCoin blockchain transactions with all the wallet. features. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(37 Commentaires)
6.3
phonedroidapps

Greetings, We are colonist services providers from India for Cryptocurrency development, Crypto exchanges,Crypto wallets, Mining platform apps, Exchange platforms and other types of Blockchain based development.  Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(3 Commentaires)
6.0
HalosysIndia

Hello, Thanks for posting your requirement here! We have good amount of experience with developing cryptos exchange platform. We have already developed in many cryptos wallet in exchange platform Url: http:// Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 25 jours
(2 Commentaires)
4.6
webdeveloper0325

Thank you for visiting my cover letter. My last projects : [login to view URL] (CodeIgniter 2 and Angular 2) [login to view URL] (WordPress) [login to view URL] (PHP) I have rich knowledge about HTML, CSS, JAVA script, PHP Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(18 Commentaires)
3.8
zhengzhe120

Dear Sir I am a Senior Blockchain & Ethereum Expert I have developed several Exchange, ICO and lending program such as [login to view URL] And I forked several coins from Bitcoin, altcoin, Monero and Ethereum such as Xcash Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)
2.2
mobileappsites

Greetings, We are colonist services providers from India for Cryptocurrency development, Crypto exchanges,Crypto wallets, Mining platform apps, Exchange platforms and other types of Blockchain based development.  Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(1 Évaluation)
1.2
asphodelsoftware

Hello, I have done preICO /ICO launching frontend and backend,Also I developed several coin exchange platforms,implemented block chains [login to view URL] discuss more over [login to view URL] forward to your response. Thanks

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 21 jours
(0 Commentaires)
0.0
AhamedBanna01

Client happiness is my top priority and I will always go the extra mile to ensure you are absolutely happy with the end result of my work. My price may seem a little lower than others but it ensures you get the job don Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)
0.0
Mkumar91

I am providing services in areas of Search Engine Optimization, eCommerce solution, Content management system, domain and hosting, Web promotion and graphic design. I am professional who are qualified and experienced Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
Redlion9881

Hi there.! We are very much interested in your current [login to view URL] believe we are a perfect match for your project because here at Caliente iTech we all believe in customer satisfaction [login to view URL], we have prior experi Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0