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bulid api to transfer ETH from my wallet to Smart Contract

$1500-3000 USD

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Đã đăng vào hơn 5 năm trước

$1500-3000 USD

Thanh toán khi bàn giao
API so I can transfer ETH from my wallet to Smart Contract need to contact to ico site when client buy the token its go to admin wallet and send to the smart contract and make the token
Mã dự án: 17336284

Về dự án

25 đề xuất
Dự án từ xa
Hoạt động 6 năm trước

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25 freelancer chào giá trung bình $2.527 USD cho công việc này
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Hi, Greetings For The Day! As per the need, you wish to integrate an API to transfer data to the wallet system. Kindly provide the API details, so that I can have clear understanding. Regards, WPOPPO Relevant Skills and Experience I have 8+ years of experience of Web Application. I have a strong hold on Php, MVC, Wordpress,HTML5, CSS3, Javascript, jQuery, AngularJS, NodeJS, Ajax, Bootstrap, responsive designing Proposed Milestones $2352 USD - Project Milestone
$2.352 USD trong 30 ngày
4,9 (198 nhận xét)
8,5
8,5
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Hello, I am interested and ready to start, lets discuss with details. Relevant Skills and Experience Please visit our profile and see our project reviews https://www.freelancer.com/u/maxsmith8.html Proposed Milestones $2500 USD - Final Payment
$2.500 USD trong 14 ngày
4,8 (266 nhận xét)
8,0
8,0
Avatar người dùng
I have read your project details. I have to ask a few questions. Can you please message me via chat so we can discuss all the details to elicit all the requirements and hence start the development? Relevant Skills and Experience Please view my profile to view my past expertise. Proposed Milestones $2647 USD - Default It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you.
$2.647 USD trong 30 ngày
5,0 (54 nhận xét)
7,8
7,8
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Hello sir , I have experience understood you requirement , it will need the web3 , geth expertise to achieve the outcome Relevant Skills and Experience I am Expertise in developing the api for the eth transfers and other token related tasks, i have the experience in developing the the web3 scripts for the bulk transfer Proposed Milestones $1777 USD - Project work Please have a look to my reviews for the crypto related work and lets chat do discuss the project in detail and to start the work accordingly Thank you
$1.777 USD trong 15 ngày
4,8 (70 nhận xét)
6,7
6,7
Avatar người dùng
Do you have the server for API implementation? Relevant Skills and Experience I have 10 years of experience Proposed Milestones $1588 USD - Need to negotiate
$1.588 USD trong 30 ngày
5,0 (16 nhận xét)
5,9
5,9
Avatar người dùng
Hello Sir/Mam, Hope you are doing well... Require discussion about requirement. Relevant Skills and Experience I am pleased to inform you we have experienced developer team in Magento PHP, Codeigniter, java-script, WordPress, CakePHP, Opencart, Shopify, Joomla. Proposed Milestones $1600 USD - Need to more discuss about it and agree with your any mistionse Additional Services Offered $1 USD - We will provide 1 year free service and support after developement. I have carefully read your requirement and understood that you are looking developer for API to transfer ETH from your wallet to Smart Contract. I know the concept and we have develop that type of APIS and i want to show our past work in personal chat box. Can you please share your best time for the chat then we can discuss further and move ahead. Waiting for your response.... Warm Regards, Hardik
$1.600 USD trong 30 ngày
4,9 (15 nhận xét)
4,9
4,9
Avatar người dùng
There are third party apis or library to do this Or a library in PHP. Besides that I will like to discuss a bit about task before saying anything. Relevant Skills and Experience I have extensive knowledge and working experience working with PHP and Python projects in past and also am backed up by a good technical team, So we will be able to complete this project on time. Proposed Milestones $3000 USD - Will complete the project and test it. Will like to discuss a bit more about project.
$3.000 USD trong 30 ngày
5,0 (5 nhận xét)
2,5
2,5
Avatar người dùng
Hi, we will be able to develop an API for sending your eth amount directly to a smart contract to get the tokens. I have a few questions on how you would like this to work and also the security measures you would like to implement. Can we have a discussion to sort these details?
$3.000 USD trong 30 ngày
5,0 (3 nhận xét)
1,1
1,1
Avatar người dùng
Hi Prospect, We can help you with this project as we have a great expertise in creating smart contracts using blockchain, implementing ICO from white paper, Decentralized exchange platform development Relevant Skills and Experience Blockchain Applications, Ethereum Network, ICO Development, Digital Token Creation, Smart Contract Development, Wallet Development Proposed Milestones $3333 USD - Design
$3.333 USD trong 30 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
Okay We are ready to bulid api to transfer ETH from your wallet to Smart Contract and make the token. Relevant Skills and Experience I have more than 7 year experience in Web Development/Design,Working in Magento,Wp,Shopify,IOS APP,Android APP. in these tech doing any level custom work. like custom theme, custom module,payment API Proposed Milestones $4444 USD - 60 Days Stay tuned, I'm still working on this proposal.
$4.444 USD trong 60 ngày
0,0 (0 nhận xét)
0,0
0,0
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Stay tuned, I'm still working on this proposal.
$2.444 USD trong 35 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của ISRAEL
Haifa, Israel
5,0
8
Phương thức thanh toán đã xác thực
Thành viên từ thg 2 12, 2017

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