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    36 работ(-а,-ы) найдено, цены указаны в USD

    Teach me how to transact to the transactions of solidity code functions to firebase cloud function, teach me how to mint and burn on cloud function up to solidity code functions and other stuff also like setting up firebase cloud function up to the solidity.

    $10 - $30
    $10 - $30
    0 заявок(-ки)
    smart contract development work 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Summary: Automate smart contract when gas fees are low and scheduling running the smart contract in the future based on variables determined when running the smart contract the first time. Check for gas fees and optimize the running of the smart contract during each day. Potentially running the smart contract automatically many times a day. This would also run on other low fee evm chains. Check the gas fees. If gas fees low then check a smart contract for a number of days available to mint a token. Select the maximum number of days available to mint. The number of days available to mint in the smart contract increases over time based on several variables and the max days available can be requested from the smart contract. Run a function in that smart contract to mint tokens. Start a ...

    $103 / hr (Avg Bid)
    $103 / hr Ср. заявка
    22 заявок(-ки)
    add function to ERC721 contract solidity 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i created the contract of minting of ERC721 , and i want to add function

    $58 (Avg Bid)
    $58 Ср. заявка
    20 заявок(-ки)
    Metaverses 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Build a Metaverse coords in the top right, walking around, front page, wallet login in. blank space.

    $250 - $750
    Скрытый
    $250 - $750
    21 заявок(-ки)
    Coin Gecko fast track listing 6 дней(-я) left

    We need CoinGecko fast track listing Need untracked listing Token still not launch Thats y we need untracked listing Note. Payment only we will make after untracked listing done..

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    4 заявок(-ки)
    Metaverse -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Build a Metaverse coords in the top right, walking around, front page, wallet login in. blank space.

    $250 - $750
    Скрытый
    $250 - $750
    10 заявок(-ки)

    This is very fair and earnable p2e game currently. I want to have my own like this. Please check this url and post bid with your understand about its course. regards

    $1023 (Avg Bid)
    $1023 Ср. заявка
    11 заявок(-ки)

    We need to create a new smart contract which included minting and halving features. And need to work specific fork of pancake customized for us just staking and reference model features. And the pair will be only BNB/our token, USDT/our token is enough. Halving details: Finding the maximum supply and performing a function like the one in MBOX. There should be a year-specific mint limit and distribution should be made according to this limit. should be ok. The swap we will make must be suitable for our platforms. For example, it is suitable for the staking platform. like this: “uint256 decimal = 10 ** uint256(decimals); /** * There will distribute 400,000,000 Mbox in year 1 * 225,000,000 Mbox in year 2 * 175,000,000 Mbox in year 3 * 125,000,000 Mbox in year 4 * 75,000,000 ...

    $1385 (Avg Bid)
    $1385 Ср. заявка
    43 заявок(-ки)

    Please add "I am NFT expert" at the beginning of bid. I am going to learn about NFT learning course and i need experienced developer to teach me for two weeks. If you dont have high experience,dont bid. I will work with only high-experienced good developer. You just tell me which course will be ideal for me and how to teach me. When i appreciate your proposal,I will start contract. Thanks.

    $496 (Avg Bid)
    $496 Ср. заявка
    12 заявок(-ки)

    This is very fair and earnable p2e game currently. I want to have my own like this. Please check this url and post bid with your understand about its course. regards

    $1923 (Avg Bid)
    $1923 Ср. заявка
    25 заявок(-ки)
    NFT marketplace for 1 collection 5 дней(-я) left
    ПОДТВЕРЖДЕН

    hello i want to build an nft marketplace that only contains 1 nft collection

    $1134 (Avg Bid)
    $1134 Ср. заявка
    36 заявок(-ки)

    This is very fair and earnable p2e game currently. I want to have my own like this. Please check this url and post bid with your understand about its course. regards

    $1235 (Avg Bid)
    $1235 Ср. заявка
    36 заявок(-ки)

    This is very fair and earnable p2e game currently. I want to have my own like this. Please check this url and post bid with your understand about its course. regards

    $1376 (Avg Bid)
    $1376 Ср. заявка
    32 заявок(-ки)
    Create trading bot for our token. 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi. Looking for developer to make trading bot for our token. A bot that just buys after a sell and sells after a buy. THanks.

    $322 (Avg Bid)
    $322 Ср. заявка
    34 заявок(-ки)
    Develop a company policy and procedures 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to develop policy and procedures for different departments in the company

    $4180 (Avg Bid)
    $4180 Ср. заявка
    23 заявок(-ки)

    This is very fair and earnable p2e game currently. I want to have my own like this. Please check this url and post bid with your understand about its course. regards

    $1210 (Avg Bid)
    $1210 Ср. заявка
    35 заявок(-ки)

    Looking for a experienced professional in blockchain technology. Must have done few implementations in HealthTech / FinTech projects.

    $822 (Avg Bid)
    $822 Ср. заявка
    22 заявок(-ки)
    Project for Ilce K 4 дней(-я) left

    Good profile bought me. I have NFT metaverse project, and I wanted to offer you. Let's talk.

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    8 заявок(-ки)
    Building crypto earn site 3 дней(-я) left

    I want build crypto earn site like Please visit it and understand logic and place bid, Start with "", otherwise will be ignored. Regards

    $1392 (Avg Bid)
    $1392 Ср. заявка
    61 заявок(-ки)
    Want site like tower.pizza 3 дней(-я) left

    I want build investing site like tower.pizza. Please visit this and try something to understand logic and post bid. Start with "pizza", automatic bids are ignored. regards

    $1213 (Avg Bid)
    $1213 Ср. заявка
    33 заявок(-ки)
    The project for everyone. 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, everyone ! Nice to meet you. I need your assistance please. Can you help me ?

    $2042 (Avg Bid)
    $2042 Ср. заявка
    40 заявок(-ки)

    investment website with cryptocurrencies. is a company where you can invest in real assets with Cryptocurrencies and earn a monthly percentage on your investment. Deposit and withdrawall in trc20 usdt. 2 step verification. and all the characteristics that an investment website must have project will be awarded to whoever has something similar to what I am looking for in a portfolio, please leave a link to your previous work. please leave a detailed description of what I must provide.

    $214 (Avg Bid)
    $214 Ср. заявка
    21 заявок(-ки)
    Solana NFT Trade Contract 3 дней(-я) left

    This is a simple smart contract program on Solana blockchain that stores trade offers for a nft-to-nft trade market, and it validates trades submitted and transfers NFT ownership upon trade. I will share more information via private chat.

    $246 (Avg Bid)
    $246 Ср. заявка
    29 заявок(-ки)
    Integration between WordPress and an Ethereum smart contract. 3 дней(-я) left
    ПОДТВЕРЖДЕН

    You can work on my test installation, but I will install the finished plugin on the real site. I will only award the project after we have discussed all the details and the freelancer perfectly understand what needs to be done. Please accept as soon as it is awarded. *** The Project - Integration between WordPress and a smart contract*** Replace the WordPress signup and login with a signup and login using Ethereum wallet. The plugin will integrate with the plugins: Tutor LMS WooCommerce (all course prices will be set in USD and paid in Ether) And send all the payments to a smart contract that will manage the finance. In the signup prosses the plugin will collect information (the referring affiliate) from a custom plugin “cookies plugin”. And make it available to the admin...

    $355 (Avg Bid)
    $355 Ср. заявка
    62 заявок(-ки)

    I want a launch a new token so that need NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | dApps| Website | Mobile Apps. NFT minting coin minting

    $3080 (Avg Bid)
    $3080 Ср. заявка
    34 заявок(-ки)
    Fork Olympus Dao BSC blockchain 2 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an eco system forked like Olympus dao. Must know what you are doing and provide a price within the description. You know what the fork is, you know what Olympus is and you know how much it costs to fork it. We will be using smartchain or whatever you want. Send a price if you understand. This is an ongoing project, and you will benefit more off of staying around than the actual first project.

    $250 - $750
    Скрытый
    $250 - $750
    43 заявок(-ки)
    Basic Near market place contract 2 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking to build simple (buy/sell) near nft market place cloned

    $171 (Avg Bid)
    $171 Ср. заявка
    29 заявок(-ки)

    I just want a similar game with the characters in my mind within one month .

    $2688 (Avg Bid)
    $2688 Ср. заявка
    16 заявок(-ки)
    NFT integration, Solana based Save 2 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for skilled, proven expertise developers in the crypto industry to assist in minting an NFT set on Solana. Existing artwork is prepped, including various accessories to characters to utilize as limited / rarity within the minting process. Please include LinkedIn, portfolio, details on NFT based projects and Solana experience for review. Look forward to the right candidate or firm.

    $549 (Avg Bid)
    $549 Ср. заявка
    16 заявок(-ки)
    Upgrade A blockchain Bot (Eth and BSC) 1 день left
    ПОДТВЕРЖДЕН

    I have a Nodejs bot that is buying newly launched Tokens on Eth and BSC blockchains based on some set criteria. I need to add the following updates or features: 1) The bot MUST do all SELLS using the gas multiplier 2) Bot should restart if "sellThresholdFall" or "balanceCheckMultiplier" becomes true, or if the Bot Fails to Sell. 3) In Automagic, if useAuthorisedList = True, check "NoRug Endpoint" - a global Variable of Contracts, to see if the contract is on the list, only then buy it. 4) FIX needed = the % tracking is slow to update. Make it faster to track percentage gain. 5) If deadblock is true AND our Buy fails, the bot will listen for the first successful buy trade (from other traders), and sends a buy transaction. 6) If no activity (no buys or se...

    $564 (Avg Bid)
    $564 Ср. заявка
    74 заявок(-ки)
    Nft coder for hire 1 день left

    For this new NFT project, I need someone who can auto-generate 20k NFTs, create a whitelist, smart contract, and more.

    $26218 (Avg Bid)
    $26218 Ср. заявка
    33 заявок(-ки)

    I Need a blockchain developer that can code in Solidity and has experience with ERC721 NFTs and Ethereum smart contracts to build an NFT marketplace. The timeline for this project is within 1 month.

    $4794 (Avg Bid)
    $4794 Ср. заявка
    43 заявок(-ки)

    Hi Everyone! I am looking for blockchain & cryptocurrency expert to improve our cryptocurrency ecosystem. Only expert needed! We will check your application carefully and auto bid will be truncated. Developer have a good experience and knowledge of followings: -languages for smart contract ... -networks ... -cryptocurrency ecosystems ... -libraries .... -online services ... -NFT, Metaverse experience ... Especially answer this question. What framework do you use? (Big plus) Start Expert in the top of your proposal. Thank you!

    $37 / hr (Avg Bid)
    $37 / hr Ср. заявка
    70 заявок(-ки)

    I want to develop an exchange like Binance but on Metaverse. Let me know if it's possible to get all of the coins listed and exchanged. I also want my own blockchain like Binance Coin and smart contracts. I am not sure about the coding languages to be used, so please suggest them to me. Teams are preferred to bid on this project. Mark.

    $21954 (Avg Bid)
    $21954 Ср. заявка
    35 заявок(-ки)
    forking Ethereum and editing it to compay with our needs 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello blockchainers i am looking for a very expert team to fork Ethereum and apply new roules to it by changing the working algorithem to be proof of authourity we want also to only activate KYC wallets we apply 2.5% detection for none used credit we also have enabled mining by validating blocks twice a day one more roules is to generate 80% to our main faucet and rest to miners thanks and regards

    $750 - $1500
    Скрытый Соглашение о неразглашении
    $750 - $1500
    11 заявок(-ки)
    Build Flutter Smart Contract dapp 27 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $281 (Avg Bid)
    $281 Ср. заявка
    38 заявок(-ки)

    Топ-статьи сообщества Smart Contracts