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Crypto Exchange Websocket API

We are looking for a senior C++ developer to help with API integration for the top 50 exchanges.

Your task will be as follows:

- Write a super fast C++ API wrapper for the exchange API (REST and Websocket)

- API will be used to get market data as well as place and manage orders

Candidates must be experts in C++, Websocket libraries and JSON file manipulation.

Compétences : Programmation C#, Programmation C, Programmation C++, Architecture Logicielle, Cryptocurrency

Concernant le client :
( 2 commentaires ) Lagos, Nigeria

Nº du projet : #34011079

22 freelances font une offre moyenne de 37 $/heure pour ce travail

(180 Commentaires)
9.4
(332 Commentaires)
8.6
(49 Commentaires)
8.5
fleetways

Thank you for looking at our bid. Please feel free to try us with a (free) prototype for any exchange API of your choice. We can propose a fixed price quote if we succeed with the prototype. Kindly check out my Freel Plus

$38 USD / heure
(67 Commentaires)
7.7
point2solutions

Dear client, Hope are you doing well there, Project requirement:-Crypto Exchange Websocket API I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, whitepaper Plus

$40 USD / heure
(15 Commentaires)
7.3
(26 Commentaires)
6.3
alexdewbest

Thanks for your job posting and those details above. I am familiar with c++/crypto api, I am interested in this job. Hope to contact and have a detailed discussion over chat.

$50 USD / heure
(1 Évaluation)
5.2
drozhkov

hi, it seems i can handle this project you can check some of my related projects here: [login to view URL] [login to view URL]

$49 USD / heure
(15 Commentaires)
5.3
nursultansaudir2

Hi, Dear. Already I finished project c++ uploader & node webserver with websocket. I have strong knowledge about POCO library. This is very good multiplatform socket library. I`ve read your project post very carefully Plus

$30 USD / heure
(14 Commentaires)
5.1
brettpa

Hi, I read your project description carefully. I have enough experiences in Blockchain, solidity, smart contract, [login to view URL], etc. Especially, I am well versed in C, C++, API Integration, API development So I can comple Plus

$35 USD / heure
(19 Commentaires)
4.7
NikMart

hi I can integrate api for top 50 exchanges. my service: ✅ Tokenomics - ERC20/BEP20 Token Creation(coin reward system, auto liquidity, anti whale&anti-bot system,flashloan, arbitrage bot, buyback, blacklist&whitelist, Plus

$38 USD / heure
(8 Commentaires)
5.5
tishr

My project expertise in upwork : [login to view URL]~019074f474abb022eb?viewMode=1 I have worked tons of REST APIs with following * File upload/download * Token based authentication * Call back APIs * Plus

$38 USD / heure
(3 Commentaires)
3.9
vladimirrudic

Dear. First of all I wish you every personal and professional success in your future endeavors. I am A Senior Blockchain/Web3 Engineer, I have rich experiences in dApp(DeFi, NFT marketplace) development and Smart Cont Plus

$47 USD / heure
(2 Commentaires)
3.3
KimVadim

Dear Client. I read your posting carefully and then I feel confident about your project because I have 10 years of experience with C++ and Full Stack development. I can implement your four requirements perfectly. C++ Plus

$38 USD / heure
(3 Commentaires)
2.4
LashkoA97

❤️❤️❤️Hello, sir. I am Anna from Ukraine.❤️❤️❤️ I have read your project requirement carefully and understood what you need. As a highly skilled C++ developer, I can help you perfectly. I am very confident with my skil Plus

$35 USD / heure
(1 Évaluation)
2.3
jadsonferro

Hi, sir! I just read your project description carefully. I have a lot of experience in working with C++/Websocket libraries/JSON file manipulation and I have been working on Application development for the past 15 yea Plus

$25 USD / heure
(3 Commentaires)
2.1
jamesohoff

Professional Blockchain Developer. Hi! I am happy to put my bid on your project. I have read your requirement carefully and I am confident in this project. I am a skillful and experienced blockchain developer. I have a Plus

$25 USD / heure
(3 Commentaires)
2.8
NPer

Hi, I think I can make this app perfectly. I am an expert in C++ and trading and crypto sides. To make order have to calculate and consider fees and completed delay time. I think I am an expert in this side. Thanks.

$38 USD / heure
(0 Commentaires)
0.0
dmitrosamsonia

Hello. I have developed WebSocket Server with C# before. And very familiar with Cryptocurrency, C++, JSON data type and Rest API. I can use TCP/UDP communincation and it will be good to use TCP WebSocket. I can start r Plus

$30 USD / heure
(0 Commentaires)
0.0
RomanKor1012

Hello How are you? I'm highly interested to work on your project , because I have good knowledge in VC++ and .Net programming. From 2014, I have developed several games with cocos2d-x game engine, as you know this is c Plus

$38 USD / heure
(0 Commentaires)
0.8