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    Hi, i have a website which allows people to connect their wallets, once the wallet is connected it lets people "Stake" or "Unstake" the info, the buttons are in weird shape, i want them to look better i already have the design, Write "WEB3 DEV" on top of your proposal !

    $5 / hr (Avg Bid)
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    5 bids
    NFT Smart Contract 6 days left
    VERIFIED

    I need a qualified professional to help write a Smart Contract on ERC. The contract will involve NFT sales initially followed by Staking and a LP. Pls only apply if you can provide past evidence of successful contracts that have been audited by a verifying body. Budget flexible

    $886 (Avg Bid)
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    61 bids

    Need a competent individual to make this.

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    57 bids

    We need a Spanish dev experienced in Solidity. Only Spanish devs, preferably from Barcelona.

    $2420 (Avg Bid)
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    30 bids

    create staking smart contract for bep20 token staking Rewards 6 Months 5% 9 Months 10% 12 Months 20% 1- UI/UX for staking 2- Web 3 connectivity 3- Testing on testnet and mainnet deployment 4- Deployment on aws of all above work

    $624 (Avg Bid)
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    14 bids

    Built a crypto coin for us with website, app and wallet also that support that coin I give 100$

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    5 bids

    I need a pancakeswap volume trading bot ping me if u can help me time wasters stay away

    $427 (Avg Bid)
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    8 bids

    I'm searching for a blockchain expert, that knows if it's possible to get L2 Offchain-Transactions through Starkware in the Ethereum Network. And if it's possible, how do i get them in real-time with filtering. Starkware: I'm search for real-time Transactions for the following versions of Starkware: spot Trading V4 spot Trading V3

    $631 (Avg Bid)
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    7 bids

    I have a website and Solidity Contract ready and I want someone to integrate them using or

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    I want a website which works on web3 (ethereum network) like opensea.io.

    $998 (Avg Bid)
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    6 bids

    This project is for 1. creating a new token on the Flow blockchain, and 2. writing a smart contract that allows Flow NFT's minted on our platform to be staked, so the owner can earn these tokens over time Feel free to let me know if you have any questions Looking forward to working together ^^

    $481 (Avg Bid)
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    Achieving the role of "Whitelisted" in popular NFT projects is time-consuming and near impossible (If you don't spend your whole day behind the screen). We've been there and understand your struggles. We NFT enthusiasts and collectors know how important our time is. We want to mint our favorite upcoming project at that sweet presale price without sacrificing hours messaging away on discord servers. Our trained and tested agent will be assigned to an account and provide quality engagement, mod chasing, and entering VCs. Whitelisters are trained for 20+ hrs and undergo an intensive screening process. We will do our best to represent our clients when working on your account and mimic your tone, interests, etc. Your privacy is our first priority and making sure that oth...

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    Hi looking for nft generator system like And also include just to mix specific sets of layers to get legendary art. Added benefit if anyone can add smart contract system into it like nifty. Price negotiable. I will only accept the person sending me Private message and discuss about the project. We can talk in detail if anyone don’t understand this. I would like to work with someone already into this and understand NFT and how randomise generation work.

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    Looking for a freelancer experienced with Moralis, Deploying NFT marketplace, ERC1155 and NodeJs. I'm working on a project and need support in building web3 side of things. I've already built the wallet login and front end. Wrote the contract and able to deploy on opensea and rarible.

    $103 / hr (Avg Bid)
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    8 bids

    Smart contract Developer - Solidity, Solana, Rust, Ethereum - Crypto Wallet integration - NFT

    $14 / hr (Avg Bid)
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    11 bids
    NFT project 5 days left

    Hi dear freelancer I need help in posting my NFT

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    List of tasks: 1. Redeploy a new EXCOINCIAL network add the Blockchain to 2. Do some aesthetic frontend and backend work on such as logo change, colour change, content change. Here is a reference site: and you will do exactly what ZYX Scan has on such as display of graph using API, adding validators, multisender, connecting our bridge to explorer, connecting swap, adding testnet, etc. 3. Programming automatic adding of EXCOINCIAL Blockchain to Metamask. Instead of manually adding it. 4. Deploy Decentralised Exchange (like Uniswap) with trading, token sale IDO launchpad, and P2P on Excoincial Blockchain and developing a token bridge from Excoincial to Ethereum, Binance, Polygon, Optimism, & Arbitrum. 5. Create Stablecoins like USDT, USDC, and make it possible for users to de...

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    I need a website similar to Uni Swap and its capabilities Farm sticking and liquidity capabilities are not currently required But icons must be available If you are able to do only, please send a sample of the work Minor changes in appearance are required, only photos, images and very little detail Network needs based only on bsc

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    This bot is for Kucoin futures both long/short by collecting information from TradingView app/website. 1. Must have trailing take profit feature my manually predefining trailing percentage before the trade 2. Must have stop loss feature 3. Must read the closing value of the 1min chart of the Crypto coin on Trading View app. 4. User must key in the start trade offset percentage from the closing value beforehand. 5. User must have option to select either Manual/automatic trade start before reading the Closing value from Trading View. If Manual, then user must hit enter to start trade. 5. Must close trade upon hitting enter 6. Reading Close value from 1 min chart Trade start and trade close position must be within milliseconds

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    Built cryptocurrency using any block chain .

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    Hi looking for an expert that can deploy smart contract on ethereum for our nft marketplace , i ve two contract files with me write NOON at start of bid so i can see its not robotic bid :)

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    34 bids

    I need a competent individual who will meet my requirements.

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    Hello. I am looking for the dedicated hardworking individual who can work full time for next several months Skills blockchain technology fast learning new skills full time dedication - 40+ hours per week. Good communication skills - fast response Bonus if know both backend frontend. Share the github profile on your bid with related tech stack on your bid Only individual freelancers, I am tired of hiring team or agency anymore. Thanks

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    I want to buy a Decentralized Swap Bridge from ETH to BSC and vice versa. I want to convert ETH to BNB while bridging and vice versa NOT A NEW Development. Only if you have the software already developed I am interested. You will have to show me a demo and source code. Need this in couple days. Again NOT a new development. Only talk to me if you already have the code. Please note I am a developer, so I know all the tricks in the book. Please dont try them with me.

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    Opensea API Prox y Setup 3 days left
    VERIFIED

    Hello I am using the OpenSea API to make Get requests , however I am getting throttled and receiveing the error 429. I need someone to assist me and show me how to program and increase the limit of requests If you are interested please give me 'non generic reply'

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    Build A Domain Name Website 3 days left
    VERIFIED

    I need a competent individual who will meet my requirements.

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    31 bids

    I have project and want to transaction time

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    Hey there, I already have deployed an ERC721A Smart contract on ETH and let people mint from it. The next step of the project is to create a BSC Token with reflection mechanism and a Dapp from where holders of NFT only will be able to claim a "x" amount of the token. For any questions regarding the project hit me up in the messages section.

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    Helios is a software development agency, We are looking for web3 developer, who has an existing dummy app to sell, we want to run the application and help our team web3. If you are web3 developer and if you have some hand-dirty project, please apply to this project, this job is for you

    $50 / hr (Avg Bid)
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    2 bids
    Build A Domain Name Provider 3 days left
    VERIFIED

    I need a competent individual to make this website as per my requirements.

    $559 (Avg Bid)
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    32 bids

    Looking for Nft Developer. You will need to work on following points to make our development advanced and unique. Currently I have just GIF(animation available) . - Upload art to IPFS - NFT Minting dApp (minting site with verification, wallet integration and contract integration) - Gas Optimized NFT Upgradable Smart Contract Development Deployment ERC721A . - Contract should have whitelisting, presale, and a giveaway - NFT listed on NFT Marketplaces - Opensea, IMX etc. - Custom Dynamic Admin Panel

    $35 - $100
    Sealed
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    17 bids

    I want to invest in cryptocurrency, bid Only from Pakistan , jis ka pakistan main cryptocurrency ka experience ho sirf wahi bid lagain.

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    We are looking to implement these things in to our NFT and Coin Metaverse Gaming Project: - Play2Earn - Coin Staking - Token Airdrops - NFT Staking To Earn Token The budget is flexible where it may be needed. For further information please contact us.

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    ERC 1145 smart contract 2 days left
    VERIFIED

    Seeking freelancer to guide me in creating an ERC 1145 smart contract for Ethereum NFT project. Seeking step by step instructions so I can learn to do it myself. Milestone 1create ERC 1145 contract (step by step instructions) Milestone 2 add picture and Json / metadata to contract (step by step instructions) Milestone 3 help to successfully upload 2k of NFTs (step by step instructions)

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    Wax Nft marketplace -- 2 2 days left
    VERIFIED

    We are look8ng for Developer in wax blockchain for our recent project-NFT marketplace

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    15 bids
    NFT Domains 2 days left

    Make a website that registers names on the Ethereum Blockchain.

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    Fork Ethereum blockchain with a consensus algorithm of PoA • Branding website • Deploy mining pools • Brand Network Status monitor • Brand block explorer • MetaMask for Wallet connectivity • Blockchain Documentation for developers and users • Predefined maximum supply, time of blocks. • Testnet Blockchain & Faucet App • Fully compatible with MetaMask: • Fully compatible with all Ethereum's contracts and dapps. • Be able to integrate with NFT & GameFi Metaverse for future plan • Automatically configure Metamask Wallet • Provide Blockchain API • Blockchain can achieve a remarkable TPS than Ethereum

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    Website similar to biswap 1 day left
    VERIFIED

    I will send a sample, you will copy exactly and change the photos and its name for me Our time is three days Please let me know if you have experienced this before No need to ask any more questions. I explained that if you can do this in three or four days, leave a message. The boxes I specified should be changed and the photos and names should be changed

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    Creating a land nft sale 1 day left
    VERIFIED

    We want to create a land nft sale for our project that we can expand if necessary.

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    ERC1400/1404 1 day left

    Developer need who worked before with ERC1400/1404 security token and its STO dashboard like ICO.

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    Hello, I want to make an NFT purchase by interacting with Opensea Smart Contract ( probably atomicMatch function related ) What I want to achieve is only; I want to buy NFT by entering the price as ETH, NFT Collection Contract address, NFT Number You can deliver this to me by making a Smart Contract or by making it on a python web3 library. My purpose in creating this order is to learn about this topic

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    My idea is to create verse with augmented virtual reality and RPG where users create their own games and have made within the meta verse where the story would be, that man contaminated the earth has its days numbered with that the government and entrepreneurs come together to explore space to find a new home for humanity there every existing planet could be explored and new planets could be accessed even in other galaxies Everything users want could create in meta verse home woman children and even marry create farms, boats everything exactly everything and everything would be paid for by our currency I want a project like this please only place offers if you really understand blockhain ethereum .bsc. polygon. and if you are really an expert in creating unity games and augmented virt...

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    I would like to build something like combining and I need a NFT purchase system like using credit card, usdc and crypto (eth, matric, sol). And it has an non custodial by using sdk. I also need a system to check the nft holder in online (gated access for website or telegram or discord channel) and offline (using NFT as ticket for exhibition or event or membership) The is open sourced: and

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    We are looking for an eth chain launch for ourselves with a block explorer, so basically geth

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    Hi, this should take less than 30 minutes of your time. You won't have access to the software so you'll need to instruct me what to do remotely. Please watch and listen to this video thoroughly prior to bidding.

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    Create a Smart Contract 21 hours left
    VERIFIED

    Hello, This is about creating a launchpad solution. Key features are attached. Regards.

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    Hello freelancers. I have a contract working correctly. But gas fee is crazy high, so I am looking for someone who can reduce gas fee. Please bid if you can. EXPERTS ONLY

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    NFT Marketplace 3 hours left
    VERIFIED

    Need a blockchain developer that can code in Solidity and has experience with ERC721 NFTs and Ethereum smart contracts to build an NFT marketplace.

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    Hello, I'm looking for someone who would develop of teach me how to develop an NFT trading bot. The bot should scan the blockchain and see whether any action is performed, and then buy/sell NFTs accordingly. Examples of actions: - An NFT for collection X is listed 25% below floor price - Wallet X swaped crypto X for crypto Y - Wallet X transfered crypto X to wallet Y This idea is that I'm able to edit the bot afterward and to adjust its behaviour in the future. Thank you for your offers

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