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Crypto/Blockchain Development for Swapping

We are using Binace smart chain and have deployed a token there XYZ.

We need to swap token using interface, which allow visitors to do the following.

Connect their wallet.

Select the token he wants to exchange from token list ie BTC and type From Quantity.

Select the token he wants to exchange to let’s say BNB and to quantity must be populated automatically based on exchange rate between From and to Token (BTC-BNB)

Our commission must be applied on each transaction ie 5%.

User must be able to exchange from other tokens ie BTC, BNB etc to our Token XYZ .

User must be able to exchange from our Token XYZ to other tokens ie BTC, BNB etc .

Following things are required.

1. Load tokens from Metamask

2. Select tokens from list

Get the exchage price of those tokens.

3. Get the gass price.

4. Swap tokens and update the MetaMask.

Charge our commission fee on swapping.

We will provide the frontend of the application and you only need to do the backend of it.

Evner: Non-fungible Tokens (NFT), Blockchain, Binance Smart Chain, Ethereum

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Om arbejdsgiveren:
( 0 bedømmelser ) London, United Kingdom

Projekt ID: #32257773

13 freelancere byder i gennemsnit $235 timen for dette job

lukingamma

Hello, Hiring Manager! Blockchain Expert is here. I read your job description carefully named " Crypto/Blockchain Development for Swapping ". So i feel interesting in your work and you. I can work with php framework su Flere

$100 USD in 5 dage
(2 bedømmelser)
3.9
atifalijethal21

Hello? I read your description carefully and understand what you want. I have rich experience in Blockchain , Smart Contract , and Solidity. If you share more details we discuss and can start from now. Looking forward Flere

$200 USD in 7 dage
(2 bedømmelser)
3.5
progwebroman

Hello! I have already done very similar project. Please kindly review this. [login to view URL] Here POW token is what I have made and swaping. Regards!

$200 USD in 7 dage
(1 bedømmelse)
3.4
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 Flere

$700 USD in 7 dage
(5 bedømmelser)
3.0
AnatoliMia

Hello Jahan! 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 Flere

$250 USD in 7 dage
(1 bedømmelse)
2.4
kudisovslava

HI I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW Flere

$200 USD in 5 dage
(2 bedømmelser)
2.2
danielliam860

Hi, there. i am blockchain developer for 3+ years and i went through your job description carefully so i took a deep understand. My share in this project is for smart contract with solidity, i think. Rest my skills , k Flere

$200 USD in 7 dage
(1 bedømmelse)
1.9
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 Flere

$200 USD in 7 dage
(0 bedømmelser)
0.0
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 Flere

$200 USD in 7 dage
(0 bedømmelser)
0.0
skala97

Hello. I am a blockchain developer and I have built token swap platform similar with pancake and uniswap. [login to view URL] This is my recent product. Please message me. Thanks

$200 USD in 7 dage
(0 bedømmelser)
0.0
edlial

**** Crypto-Blockchain-Development-for **** Hi, How are you! I am a Dapp expert. I have rich experience in Blockchain, Bitcoin, Solidity, NFT, Smart Contracts, Ethereum, but also in relevant up-to-date technologies Flere

$200 USD in 7 dage
(0 bedømmelser)
0.0
anastasiarevko

SENIOR Smart Contract DEVELOPER HERE Hi there. I have reviewed your project description carefully. I am new freelancer in this platform But I am familiar with token smart contract devleopment and Front end integration Flere

$200 USD in 7 dage
(0 bedømmelser)
0.0
NikitaIbra

Hi. How are you? I'm very interested in your project. I'm a senior blockchain developer with over 5 years' experience. As I've finished many projects so far, I have strong experience and high skill enough for this proj Flere

$200 USD in 7 dage
(0 bedømmelser)
0.0