Ethereum Smart Contact

I would like to have you create a web3 with a smart contract to do a simple function:

Sell half of the token every time it double from the purchase price.

I think the logic would work like this:

*Keep selling half on the double, loop, always open until manual exit*


var2 = var1*2

If price = var2

Execute order

Sell var1

If success

Strike price=var1

Call $sell function

If exit then exit


If you can record the process so I know for future changes.

Taidot: PHP, JavaScript, HTML, Solidity, Ethereum

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Tietoa työnantajasta:
( 0 arvostelua ) Toronto, Canada

Projektin tunnus: #30975908

24 freelanceria on tarjonnut keskimäärin $284 tähän työhön


Hey, I have gone through the details of the Job and I am absolutely sure that I can do the project very well.I have more than 4+years marvellous experienced in Web Technologies. I am fully dedicated and enthusiastic Lisää

$350 CAD 5 päivässä
(62 arvostelua)

I have a few queries in relation to the specifications of the project. Could we please have a word? My Skills: Solidity, HTML, JavaScript, Ethereum and PHP

$30 CAD 14 päivässä
(86 arvostelua)

Hello. How are you? As you can see from my profile, I am a senior blockchain developer. I have much experience with web3. I am very familiar with solidity and web3 also. Once you check my reviews, you can easily know m Lisää

$250 CAD 7 päivässä
(18 arvostelua)

Hello, dear. How are you today? I have read your job description carefully and it's very interesting to me. I have been working on various kinds of blockchain projects for 5+ years and I have rich experience and deep k Lisää

$250 CAD 7 päivässä
(22 arvostelua)

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$500 CAD 7 päivässä
(8 arvostelua)
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Hello! I'm an individual engineer working in building websites and mobile apps. I have done lots of projects in the field of programming websites, programming languages such as Wordpress, Laravel, Shopify, ... includin Lisää

$150 CAD 2 päivässä
(7 arvostelua)
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Hi,Sir. Thanks for your kind care.I've just checked your requirements carefully. I have much experiences in Blockchain Technology and full stack development I'm talented in developing Solidity, Ethereum, BTC and Pixel Lisää

$140 CAD 2 päivässä
(8 arvostelua)

Hello. I am Blockchain expert. I have rich experience in Smart Contract. I have deep knowledge about Solidity and [login to view URL] for developing Dapp. So I am confident about your project. If you will work with me, I will mak Lisää

$140 CAD 7 päivässä
(3 arvostelua)

Hello, Nice to meet you. I've read your description carefully and understood perfectly. I am ready to start work right now and will provide you result in a short time with proper budget. Let's discuss more in detail vi Lisää

$250 CAD 1 päivässä
(2 arvostelua)

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$250 CAD 7 päivässä
(5 arvostelua)

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of Bit coin, Ethereum, Polkadot blockchain along Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects Lisää

$140 CAD 1 päivässä
(2 arvostelua)

Hi there, I have understood clearly what you want and how to handle this so I can finish this in 2 days. I have solid knowledge of Ethereum, Solidity, Smart Contract, Web3 and Ether.js. I am sure that you will get all Lisää

$150 CAD 2 päivässä
(3 arvostelua)

Dear. Thanks for your job posting. I am glad to place a bid on here as I am a php expert and familiar with smart contract Ethereum. So I can help your project right now. I hope we will discuss in more detail about your Lisää

$250 CAD 3 päivässä
(3 arvostelua)

Hi, I think it's not important to bid first, but to bid correctly. I have an deep experience of blockchain, cryptocurrency, smart contract, Defi and etc. After many years of experience, I am now ready to stand up to an Lisää

$120 CAD 7 päivässä
(2 arvostelua)

Professional software developer with over 15 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: * developing Windows Desktop and Web Lisää

$244 CAD 7 päivässä
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Blockchain expert here!! Dear sir, I checked your posted job and confirmed the options with my experiences. Blockchain dapp, especially Ethereum and bsc, polygon Defi, are my powerful skills. I have been working only o Lisää

$200 CAD 5 päivässä
(0 arvostelua)

Hello Dear Client I read your proposal carefully and understood what kind of smart contact you need. I am a smart contract developer as well as a blockchain developer. Also I am familiar with Safemoon and developed the Lisää

$250 CAD 3 päivässä
(0 arvostelua)

Let's get it done with in your budget. As I have read your instructions which completely fall under my domain area. please let me know your good time to speak with you. Looking forward to your prompt response. Kind Lisää

$1400 CAD 7 päivässä
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