已取消

Metamask API intergration for users back end

we are looking for someone who can help finish the metamask integration on our backend so people can buy our ERC20 tokens and they go to their meta mask wallet that they either import or create from within our back end.

技能: Bitcoin, Blockchain, Ethereum, PHP, 软件开发

查看更多: metamask javascript api, web3 ethereum example, metamask integration, metamask smart contract, metamask call contract function, metamask tutorial, metamask web3, metamask example, looking for someone to help finish writing a letter that would live in ottawa so i can go over it with them, twitter api search users, ruby rails facebook api show users statuses, messenger api intergration asp net, architecture firm looking help graphic, paypal api pay users automatically, looking help developing ning website

关于此雇主:
( 14个评论 ) BKK, Thailand

项目ID: #17032887

15 威客就此工作平均出价 $497

mrinalbhuyan

Hi, I have read your project and got your requirement . I have done similar work lots of time. I have some questions regarding the project . Let me know if you have some time to discuss the details further . Ple 更多

$294 USD 在5天内
(131条评论)
7.2
BigCityInstitute

From cryptocurrency Expert! Hello, how are you! I can say that I'm Expert in cryptocurrency parts. I have rich experience in this fields. 1) I can build smart contract, tokens(ERC20, ERC223, ERC721..) and new coin 更多

$300 USD 在10天内
(40条评论)
7.1
Europa17

Hi I have experience in metamask integration and [login to view URL] Please take a look at my reviews. I will provide you perfect result Thanks

$111 USD 在10天内
(34条评论)
5.9
$177 USD 在10天内
(24条评论)
5.1
ksd711

Hi, I am having 7+years of experience in android application development. Also, expertise in Android Studio, Java, Web services API's, Back-end & graphic design. I am here waiting to discuss about your requirement in 更多

$100 USD 在5天内
(8条评论)
4.7
$111 USD 在10天内
(7条评论)
3.8
TakaAlex

Hello Have read your project description. Have done similar projects before. In fact I am very familiar with block Chain. Keeping Trust and High Quality is my way of life. You can rest assured that get a good deal 更多

$500 USD 在10天内
(5条评论)
3.5
Artem3294

Hi I have good experience in cryptocurrency exchange backend works. In my previous similar projects, I worked as backend lead developer using node(express) and Integrated several APIs. So, I am sure I can assist you 更多

$72 USD 在10天内
(10条评论)
2.7
bandiachorwadi

hi thank for your project I have more than 4+ years of experienced in crypto currencies and i m doing trading in most popular exchange and trading site like poloniex, yobit, livecoin, binance etc. I have must good exp 更多

$150 USD 在3天内
(5条评论)
2.4
Flitwebs

Greetings of the day!! Hope you are well. I have gone through your requirement. I have more than 2 years of experience in Blockchain and Crypto Development. I have already developed Trading Portal, Exchange, BTC Wal 更多

$400 USD 在10天内
(3条评论)
3.1
nitinpateluk

Please let me know when you would like to discuss in detail. Looking forward to work with you. Thanks Nitin

$83 USD 在3天内
(1条评论)
0.9
$277 USD 在2天内
(0条评论)
0.0
marc2weberp

Good Day! We at Marc2web have 7 years of experience and expertise and we specialize AWS, Blockchain(Ethereum or Bitcoin), Mobile and Web apps development. We would be glad to work with you. Please be informed we 更多

$4266 USD 在60天内
(0条评论)
0.0
techgurudev

I am new in freelancer.com but i have overall 3 years experience in blockchain. Please check my skill sets and portfolios. Skill set for Blockchain: ===================== Expert in full scale ICO Project handling 更多

$555 USD 在2天内
(0条评论)
0.0
kissgyorgy12

I have done metamask integration from the beginning when I started learning solidity, as it is needed to see if my test projects are working :) below there is a github link where are some of my codes including metamask 更多

$55 USD 在3天内
(0条评论)
0.0