Simple ETH based login system

$30-250 USD

Đã đóng

Đã đăng vào

khoảng 6 năm trước

$30-250 USD

Thanh toán khi bàn giao

Hey guys, To be honest this is probably something that with a little patience I could work out myself, I have basic PHP knowledge and a lot of blockchain knowledge, but I'm not sure how to put it all together to meet the specs that I need! So here is exactly what I need, no surprises or hidden work: - A user lands on a webpage, and is shown a unique ETH address, and a payment amount which will be a USD amount (e.g. $10) - so, will need some currency calculation back end. - Once the user pays $10 worth of ETH to that unique address, then a 12 word seed is generated and displayed to them. This is their "password" and will be stored anonymously in a database. - That is literally all I need for now... I hope that we can build up a partnership together for future projects too. Thanks. (UK/USA/CA/AUZ/NZ/RUS preffered).

Mã dự án: 16513895

Về dự án

12 đề xuất

Dự án từ xa

Hoạt động 6 năm trước

Bạn muốn kiếm tiền?

Địa chỉ email

Lợi ích khi chào giá trên Freelancer

Thiết lập ngân sách và thời gian

Nhận thanh toán cho công việc

Phác thảo đề xuất của bạn

Miễn phí đăng ký và cháo giá cho công việc

12 freelancer chào giá trung bình $213 USD cho công việc này

@elbruninh

Hi, i'm interested, could you give me more details please? to be honest i haven't blockchain knowledge what is the currency calculation? need the software to use some API? to pay or whatever? if you know that info i can help you regards

$250 USD trong 3 ngày

5,0

(94 nhận xét)

6,4

@halaidesigns

I AM BLOCK-CHAIN EXPERT :) , It would be great if we get an opportunity to speak to you and discuss the project in details and make sure that we understand the project completely so you can be sure to work with me. THANKS

$100 USD trong 7 ngày

4,7

(70 nhận xét)

6,1

@pakistansolution

I am a professional web designer and developer. Experience in with HTML, CSS, JS, jQuery, PHP, Laravel,MySQL. Very familiar with WordPress , MAgento , wooCommerce , Bootstrap ,Plugins ,API's and its customization. I have a lot of experience in designing and development works. We can discuss any details over chat, Thanks :)

$50 USD trong 3 ngày

4,9

(72 nhận xét)

5,9

@vw8092236vw

I have 5 years of experience in web development. Feel free to contact me .....................................

$30 USD trong 3 ngày

4,9

(52 nhận xét)

5,1

@zhengzhe120

Dear Client I am a Senior Blockchain, Ethereum Expert I have developed several ICO, Exchange, trading, lending program So I know currency - ETH exchange fucntions as well And also am very familiar with php and javascript Please review my working history and contact me I am out of home now, But when i back sooner, then i will share whole my prior works with you Thanks

$555 USD trong 3 ngày

5,0

(3 nhận xét)

3,9

@yinhe89

Hi I have rich experience blockchain and php I am very interested in your project , so I 'd like to discuss your project in more detail. I think we need to use etherscan api or ethploer api Looking forward to your reply Best regards Yinhe

$88 USD trong 1 ngày

5,0

(1 nhận xét)

0,8

@raitzer

Hi! We should do a very simple React.js web-app which integrates with web3. This way we can interact with the blockchain. The annoying part here is that the user needs to have the blockchain running in his local computer or have a browser plugin like Metamask. If that's what you're looking for, I'm your guy. I live in Switzerland (originally from Finland). I know you preferred a freelancer from an english speaking country, but I don't think we're gonna have a language barrier :). Cheers, hopefully you'll pick me!

$222 USD trong 2 ngày