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    31 jobs found, pricing in USD

    To create a governance token[Tokenomics] with stake and farm, the farm will have two types, normal and premium and their automatic reward distribution, and referral reward function up to 21 levels.

    $1844 (Avg Bid)
    $1844 Avg Bid
    12 bids
    build me an entire DEX -- 2 6 days left
    VERIFIED

    i want a dex to be built similar to pancakeswap/uniswap

    $857 (Avg Bid)
    $857 Avg Bid
    12 bids
    build me an entire DEX 6 days left
    VERIFIED

    i want a dex to be built similar to pancakeswap/uniswap

    $584 (Avg Bid)
    $584 Avg Bid
    8 bids
    Trading Pro 2 hours left

    I m looking for a pro trader who can help me in my journey in trading

    $442 (Avg Bid)
    Featured Urgent
    $442 Avg Bid
    17 bids

    Urgent work, please bid you can accomplish the task soon.

    $103 (Avg Bid)
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    21 bids

    implement a ethereum smart contracts based blockchain system we will need a simple front end and a backend to do smart contracts for an academic project, please start bid with "electronic health record"

    $114 (Avg Bid)
    $114 Avg Bid
    12 bids
    Lottery Smart Contract 5 days left
    VERIFIED

    Looking for a experienced developer to build lottery contract on ERC-20 Chainlink VRF code and infrastructure will be used and for this contract UI will be designed for our website. Budget is 600 USD

    $570 (Avg Bid)
    $570 Avg Bid
    110 bids

    I am building a DeFi project and it's almost completed. In order to complete quickly, I need to hire an excellent solidity and dapp developer who is professional in Solidity, Smart contract, Web3, React.js, DeFi, and so on. List your experience and skills with example links. This is big project for long-term relationship so I need to test simple task first then decide to hire for long-term. Test task will be paid too. Candidates without sample projects will be ignored.

    $360 (Avg Bid)
    $360 Avg Bid
    33 bids

    Criação de Token (14.000.000) de unidades rodando em Servidor Blockchain na rede Ethereum. O Token sera vinculado a capital social de uma empresa e informará Latitude e Longitude referencia de localizaçao de imovel. Smartcontratct regulara vinculo com empresa e localidades. Precisará estar em Wallet propria e pronta para venda online + futura colocação em Coibase e Binance.

    $610 (Avg Bid)
    $610 Avg Bid
    61 bids

    Looking for someone with good experience with - Creating API documentation - Postman - Creating flow diagrams Also, we want the person should understanding crypto projects and smart contracts. Please mention some of your past work related to this project in the bid. Please share documentations you wrote in the past. I want to see how detail do you write documentation. The work is only about writing documentation.

    $1135 (Avg Bid)
    $1135 Avg Bid
    29 bids

    Im looking for someone that wants to get paid lightly and then get paid on going in my dao system Ill send you the system and how it works, just need you to build it and make it work around our coin, it will be burning our token and creating a stable token system all at once. If you are ready to partner and take small upfront money let me know thanks. Im willing to pay like 250- 500 up front, if you understand say, :"Im ready for partnership" we have famous people ready to back this dao and make us good money.

    $250 - $750
    Sealed
    $250 - $750
    39 bids

    hello i am looking for an expert who can help me designing a crypto Tokeomics for a new project

    $60 (Avg Bid)
    $60 Avg Bid
    14 bids

    EXPLANATION SCHEMA PAYMENT APPLICATION FOR TERMINAL PAYMENT 1. The customer makes a purchase, opens his payment application and scans his QR code on the payment terminal of the merchant who has previously entered the amount of the purchase to be paid. 2. The amount of the transaction is displayed on the customer's screen and can click on "validate". 3. When the transaction is validated by the customer, the amount of the purchase is transferred immediately from the customer wallet to the merchant wallet, a confirmation that the amount of the transaction is available is sent through a green pop-up on the customer application and on the merchant's terminal validating the compliance of the transaction. 4. The amount is then converted into FIAT currency and transferred to th...

    $5191 (Avg Bid)
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    22 bids

    Hello I need a smart contract programmer for tokens to do a special course to teach me all the details and how to develop contracts Our maximum budget is $500, please pay attention

    $366 (Avg Bid)
    $366 Avg Bid
    24 bids

    Hi, everyone. I have several problems relating NFT smart contract. I need to write NFTs smart contracts on the Binance Smart chain, and also for these NFTs, I need APIs to implement in our project for selling the NFTs directly from my website. Also, I need to implement the APIs for the wallets so users can connect their wallets and buy the NFTs from our website. Please reply with a proper solution & only an experienced developer.

    $14 / hr (Avg Bid)
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    62 bids
    Build me a code 2 days left

    Build a code for me to use to do flashloans with out to much hassle just copy and paste it abd choose how many units i want to buy abd the name of them then thats about it and use it thru remix can u help me? I want a great sucess rate from this too or else for it not to work .

    $150 (Avg Bid)
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    10 bids
    Metaverse Project Development 2 days left
    VERIFIED

    I'm looking for metaverse development Below 4,5 Functionality we are looking for Dynamic Environment Avatar Movement Chat - Voice Chat, Text Video Playing Area, User Footprints - Analytics

    $3716 (Avg Bid)
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    8 bids
    Solidity Smart Contract Fix 2 days left
    VERIFIED

    This is a Solidity Smart contract fix project. If you are in the middle of another project please ignore this This is a two hour job at the max, I know because I am a developer myself This is the audit report. Critical error has already been fixed. These are the points need to be fixed. All are minor logic issues probably one or two lines fixes. BLC MAL MTS L01 L02 L07 L09 L13 those issues I need to be fixed Contract -

    $22 / hr (Avg Bid)
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    26 bids

    Hello freelancers. I am currently looking for a senior solidity engineer who can join our team. We are planning to build dextool project. You should be familiar with solidity, Uniswap and complicated mathematical logic. Trial work will be required. If you are interested, please drop a message here.

    $29 / hr (Avg Bid)
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    38 bids

    I need simple website to mint nft to phantom wallet.

    $781 (Avg Bid)
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    45 bids

    Hey Im looking for someone to do php/larvel work. I need to create a webapp like coinriders.com. This will include pricing data from binance api. If you have done something like this send me work examples and let me know if this is something you can do! Looking forward to finding someone to work with long term.

    $64 / hr (Avg Bid)
    $64 / hr Avg Bid
    73 bids
    Solidity Contract fix 1 day left
    VERIFIED

    I have another project and bnb contract need some issues to be fixed after the audit my dev is travelling so it might be delayed I need to fix this sooner BLC MAL MTS L01 L02 L07 L09 L13 those issues I need to be fixed

    $21 / hr (Avg Bid)
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    60 bids

    Create an API to fetch order value of the Coin to place order on Kucoin FUTURES for MARKET ORDER. Current kucoin futures Api for market order doesn't have the parameter of order value of the coin. Below is the current API def create_market_order(self, symbol, side, lever, clientOid='', **kwargs): """ Place Market Order Functions :param symbol: interest symbol (Mandatory) :type: str :param side: place direction buy or sell (Mandatory) :type: str :param lever: Leverage of the order (Mandatory) :type: str :param clientOid: Unique order id created by users to identify their orders, e.g. UUID, Only allows numbers, characters, underline(_), and separator(-) (Mandatory) ...

    $90 (Avg Bid)
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    11 bids

    I wanna you add the vesting: basically I need to give 50% Immediately the presale is released and 25% every 30 days, but leave those public variables so that the Owner can change the percentages, and the number of days freely after But once the pre-sale has started, these values ​​cannot be changed, only the Owner of the contract will be able to make settings before starting the pre-sale, this is for security for the Investors You should be able to provide the sourcecode without bugs. If you pass this test i could provide you my agency works: costum contracts,dapps evm chains, uniswap forks. Please tell me your price for: Uniswap forks wnd other samples so i can understand your pricing and timeframe. Sourcecode where add the vesting code:

    $21 (Avg Bid)
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    10 bids

    Hi I have developed smart contract (partially done) need someone to adjust it and then update the whole thing. please message me so I can send you what's done and you can assess real cost of project

    $418 (Avg Bid)
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    109 bids
    Solana Crypto Poker Site 1 day left
    VERIFIED

    Looking for experienced developer who can build a multiplayer poker game for Solana (Phantom wallet). Must be capable of doing both front and back end for the project within reasonable time. Experience is not optional.

    $2608 (Avg Bid)
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    91 bids

    I have Ethereum smart contract. And I need mobile flutter app need to call method on contract. Flutter app must send transaction to mobile metamask wallet.

    $300 (Avg Bid)
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    34 bids

    We need individual blockchain developer for long term, Rest of the things we will discuss in the chat. Only genuine and dedicated freelancer contact me.

    $3000 - $5000
    Sealed
    $3000 - $5000
    16 bids

    I need pre-build ERC721A Merkleproof gas optimized smart contract with all other functions with dapp integrated code. in this way I can use code with multiple project

    $30 - $50
    Sealed
    $30 - $50
    5 bids
    Blockchain & Token 4 days left
    VERIFIED

    Criação de Token (14.000.000) de unidades rodando em Servidor Blockchain na rede Ethereum. O Token sera vinculado a capital social de uma empresa e informará Latitude e Longitude referencia de localizaçao de imovel. Smartcontratct regulara vinculo com empresa e localidades. Precisará estar em Wallet propria e pronta para venda online + futura colocação em Coibase e Binance.

    $648 (Avg Bid)
    $648 Avg Bid
    47 bids
    dimorc.com -- 2 11 hours left

    Blockchain projesi için akıllı sözleşme geliştirme işi yaptırmak istiyorum.

    $143 (Avg Bid)
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    11 bids

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