Đã Đóng

NodeJS / React: Small changes on blockchain project -- 3

Hello,

I need the following changes for [login to view URL]

- Change network from Ethereum to BSC (Binance Smart Chain)

- Show warning if connected to wrong network

- Show BSC balance next to address

Read from a contract and display it on website:

Example contract: [login to view URL]

On main page:

- Show getBalance from connected address (no button, display on load)

- Button to write test() function to the smart contract above

Kĩ năng: JavaScript, Node.js, React.js, Blockchain, Binance Smart Chain

Xem nhiều hơn: small shopping center project drawing dwg, small outbound call project, small library management project done, hello i need a logo for my site details in private, hello i need a presentation like this original presentation, hello i need to create a logo and a name to put on my clothing brand, hello i need urgent typist you just have to write in notepad from image i, Hello! I need a logo , Hello i need 100$ in NETELLER, i am ready to pay here 160$ in advance !URGENT, hello, i need, Hello i need 90Euro , Hello i need, Hello. I need to come up with a cover design children\ s books 20 pages., Hello, i need 90$ to my skrill ac.because i can\ t withdrall my funds more then 10 days from here, i\ m ready to pay here 155$ f, Hello, i need 90$ to my skrill , HELLO,I NEED A LITTLE PROJECT DONE REAL FAST AND WILL NEED A GOOD CODER TO DO THAT FOR ME.IF YOURE GOOD WITH PYTHON YOU ALSO WEL, where my project hoes at i need all my project hoes to the front, project pablo all i need, project pablo - all i need

Về Bên Thuê:
( 2 nhận xét ) Trbovlje, Slovenia

ID dự án: #32228031

25 freelancer chào giá trung bình$198 cho công việc này

(34 Nhận xét)
7.3
gauravgargcs

Hi, My work experience as shown in my profile have helped me develop mastery in Website design & development. I'm a full-stack developer with more than 8 years of work experience. Expert in BOTH Backend and Front-en Thêm

$250 USD trong 7 ngày
(31 Nhận xét)
6.0
listen5

Hello There, Hope you're doing well :) Your call for a Full Stack JavaScript developer to help you with a blockchain project (NodeJS / React) and make required changes/updates on it sounds like a great fit for my skil Thêm

$450 USD trong 5 ngày
(20 Nhận xét)
5.8
EkaterinaVl4

Hello, Thanks for your kind post. I've just checked your requirement carefully. I'm a senior developer with 5+ years experiences in web & blockchain full-stack development. I am very familiar with PHP/Laravel/CI, Node. Thêm

$140 USD trong 2 ngày
(3 Nhận xét)
5.2
(15 Nhận xét)
4.9
Amamakhan1

Hi There...! Note : I give you 25% off on my all services. So grabs this special limited discount offer on project “ ”. Let’s get to the Project. I came to know that you’re Looking for a developer which have rich kno Thêm

$250 USD trong 1 ngày
(7 Nhận xét)
4.7
sergeyvinokurov2

I've read carefully your project details. I have rich experiences related with your project. Your satisfaction with the project is my top priority! If you give me a chance to work with you, then I will do my best to re Thêm

$250 USD trong 3 ngày
(7 Nhận xét)
4.1
oleksandrdev7

⭐⭐⭐⭐⭐ Hi Client⭐⭐⭐⭐⭐ Thanks for sharing your requirement here and I will be more than happy to help you. As I have read the Job Requirements and I have 6+ years of experience in creating ethereum Blockchain, smart con Thêm

$200 USD trong 2 ngày
(6 Nhận xét)
3.8
AlexandrMaslovv

Hello. How are you? I am MERN stack and BlockChain developer. I have nice experience with React.js + Node.js + [login to view URL] and solidity, etc. So I am sure I can give you perfect results. I can start working now and I hope Thêm

$200 USD trong 2 ngày
(7 Nhận xét)
3.7
dejanmilutinovi1

Hello Client. Cryptocurrency and blockchain solutions are revolutionizing how industries operate. Scopic is fully on board with this revolution and has a team of experienced developers with in-depth knowledge of block Thêm

$140 USD trong 7 ngày
(2 Nhận xét)
3.7
atifalijethal21

Hi As a Software Developer with 7 years of experience in Blockchain, Cryptocurrency, Blockchain Game,NFT game, wallet, I apply with enthusiasm for this position. I am currently a Software Engineer: Blockchain at 7PH Thêm

$500 USD trong 7 ngày
(3 Nhận xét)
3.6
vkavtiashvili

Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain, Ethereum, BSC, NFT, and TradingView Chart with modern, tren Thêm

$140 USD trong 7 ngày
(4 Nhận xét)
3.2
cmoralesvasquez

Hello. After keenly reading your description very carefully and am interested in your project. As a senior full-stack web and blockchain developer, I have rich experience with smart contracts. I have mad many smart co Thêm

$150 USD trong 7 ngày
(3 Nhận xét)
2.6
AnatoliMia

Hello Tadej! How are you? As a full-stack blockchain developer, I have developed NFT minting site with presale function and forked defi & dex project like pancakeswap and uniswap in agency envirionment. I am very famil Thêm

$250 USD trong 7 ngày
(1 Nhận xét)
2.4
bondarkyrylo

Hi, Thanks for your job posting. I'm a senior Blockchain/Solidity Web3 EXPERT, with rich experiences of developing Smart contract, NFT Marketplace, DeFi. While reading your requirement ,I am sure I understood the main Thêm

$140 USD trong 7 ngày
(1 Nhận xét)
2.6
VilGerts

Hello dear I'm blockchain and smart contract(web3 and ethers js) developer. I have lots of experience in creating new chain and token, DEX, staking and liquidity pool, NFT marketplace and trading bot, etc... I can do y Thêm

$200 USD trong 7 ngày
(2 Nhận xét)
2.4
fliudmyla1

Hi, I have read your project description and I’m confident I can do this project for you perfectly. I still have a few questions. Please leave a message on my chat so we can discuss the budget and deadline of the proje Thêm

$100 USD trong 7 ngày
(2 Nhận xét)
1.9
alinazverdew

Hello, there. I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, whitepaper marketing, ICO promotion, etc rather than that we have a great experience for devel Thêm

$150 USD trong 3 ngày
(2 Nhận xét)
1.8
trindc1712

Hey, I am willing to assist you in this Project according to your Instructions, I Can start work Immediately. Thank you Tri.

$200 USD trong 3 ngày
(1 Nhận xét)
1.0
sachibro

Hi, I am well expertise in Website Development. I have been completed so many of project on blockchain using Node/React.js. I have well expertise team of software development. Kindly assign me this project to complete Thêm

$140 USD trong 7 ngày
(0 Nhận xét)
0.0