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Build a market-maker bot for IDEX cryptocurrency exchange

$250-750 USD

종료됨
게시됨 약 6년 전

$250-750 USD

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-----Someone else posted a project like this earlier but I am a different person and need the following slightly updated functionality Summary: I want a market-maker bot for IDEX decentralized cryptocurrency exchange. This bot should be programmed preferrably on node.js Project description: At the end, the bot should be able to send buy and sell orders on IDEX exchange. In order to do this, the bot must do the following: 1. Load a user-defined list of cryptocurrencies (e.g. HORSE, POLY, ERC20, etc.). Such list must contain the token symbol, and the amount to trade in Ether (ETH). 2. Retrieve market prices and order books for the tokens from step 1, using IDEX API: [login to view URL] 3. Retrieve ETH and token balances of the user's wallet. 4. If no buy order exists, post a buy order that is equal to the current price PLUS 0.00000001 ETH (or 0.1% of price change which is higher), so that the new order gets positioned as the best price for a determined cryptocurrency. However, the buy order will not be posted if the spread is lower than X% (defined in settings). If an existing buy order exists, check whether it is the best buy order. If it is not, cancel the order. This step should be repeated for all tokens of step 1. 5. Do a similar thing for sell orders except that the price has to be the lowest 6. The bot should be programmed in such a way that it continues to receive price updates for all tokens from step 1. 7. If a better, newer price is found, repeat steps 4 and 5. Considerations: *The exchange's website is idex.market. *The bot should be resilient to exceptions, meaning that all exceptions should be properly handled in code. The bot must run indefinitely. *There's an example of a node.js implementation that can be used for speeding up the development process in this site: [login to view URL]
프로젝트 ID: 16301676

프로젝트 정보

11 제안서
원격근무 프로젝트
활동 중 6년 전

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11 이 프로젝트에 프리랜서들의 평균 입찰은 $1,029 USD입니다.
사용자 아바타
Hi I am Shafayat, I am an M.E.A.N. stack developer with experience in building various crypto trading bots. I believe I can provide you exactly what you want and more. Let’s talk for a minute, you won’t regret it, I promise. Cheers
$500 USD 10일에
5.0 (16 건의 리뷰)
6.2
6.2
사용자 아바타
Dear Hiring Manager, I have read you project description and i have few questions about it. Just say "Hi" so we can start discussion about it. Thank You
$1,592 USD 10일에
5.0 (11 건의 리뷰)
5.9
5.9
사용자 아바타
Sunday Mobility offers cloud-based,customized mobile applications designed to help marketeers gain a presence on customers mobile devices, thereby building brand experience, long term customer engagement and increasing customer loyalty . As a Mobile marketing solutions company we offer Mobile Application Development, Enterprise Portal Development, Web Application Development, Technical Support, Mobility, Testing, Lead generation, Data & Analytics and Consulting solutions to our clients. Mobile Application Development (Android & iOS) , Web App development and back end development. In-house team . Full Stack development. Be our first client on freelancer, we will give our best to you.
$500 USD 7일에
0.0 (0 건의 리뷰)
0.0
0.0

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국기 (INDIA)
Mumbai, India
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9월 12, 2005부터 회원입니다

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