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    62 trabajados encontrados, precios en USD
    Help me with a ethereum contract 6 días left
    VERIFICADO

    I have created a ethereum contract in the past using a website and now that contract has some balance which I need to get back. I have the access to the wallet and platform, There is revert function in the contract which I need to use. I am not expert in the field but really need a expert to help me out.

    $432 (Avg Bid)
    $432 Oferta promedio
    3 ofertas

    token transfer contract and web3js interaction for trc20 token

    $106 (Avg Bid)
    $106 Oferta promedio
    3 ofertas

    I'm learning how to use Smartsheet's Dashboard functionality. I have content - charts, tables, and formatted text - and would like an expert to help construct the Smartsheet Dashboard template. I want Functional Smartsheet Dashboard template that I can populate with my content.

    $165 (Avg Bid)
    $165 Oferta promedio
    2 ofertas
    airdrop claim in my webpage 6 días left
    VERIFICADO

    I want to create an option on my website so that they can obtain airdrop token from the page and can claim it by connecting their wallet, in addition to having the option of being able to buy the token directly from the same page. I want it to do the functions similar to [iniciar sesión para ver URL]

    $189 (Avg Bid)
    $189 Oferta promedio
    8 ofertas

    need to add a small function to existing token smart contract

    $341 (Avg Bid)
    $341 Oferta promedio
    1 ofertas

    need to add a small function to existing token smart contract

    $380 (Avg Bid)
    $380 Oferta promedio
    8 ofertas

    We are building a project with 10000 NFTs. We want help with writing smart contracts (ERC721), setting up a marketplace for these NFTs on our website, bulk orders, airdrops and Opensea integrations.

    $223 (Avg Bid)
    $223 Oferta promedio
    9 ofertas

    I need some visual edits on a Website built in React native for smart contract.

    $30 (Avg Bid)
    $30 Oferta promedio
    1 ofertas

    I'm looking to pay someone purely for advice. I want to know how to launch a token, what steps exactly to take, which contracts are best, what the best ways to market my token are, how to create the liquidity pool, (I can do all the marketing and have an awesome use case). No time wasters or scammers. Proof of previous project will be required.

    $25 / hr (Avg Bid)
    $25 / hr Oferta promedio
    8 ofertas

    Hello I need an experienced NFT marketplace developer If you have rich experience in this filed, contact me. I will provide project detail to a proper candidate. Thanks

    $1337 (Avg Bid)
    $1337 Oferta promedio
    6 ofertas

    I am looking for someone that will interested to help me work on my blockchain smart contract

    $519 (Avg Bid)
    $519 Oferta promedio
    18 ofertas

    need to modify existing trc20 token contract and redeploy

    $20 - $171
    $20 - $171
    0 ofertas

    need to modify existing trc20 token contract and redeploy

    $95 (Avg Bid)
    $95 Oferta promedio
    1 ofertas
    Smart contract Guidance needed 6 días left
    VERIFICADO

    Hi , I would like to have professional smart contract developer contact me and guide us of how to create a smart contract on BSC . Thanks

    $175 (Avg Bid)
    $175 Oferta promedio
    14 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Destacado Sellado Concurso principal Acuerdo de Confidencialidad

    I'm looking for Token Bridge Expert with over 1 years on Smart Contract. If you have good experience in this field, Hit me up please.

    $3134 (Avg Bid)
    $3134 Oferta promedio
    11 ofertas

    xManna is a Multi-Patented Gaming service protocol that provides a white-labelled Fan Loyalty Application platform for Operators (Sports Clubs and Leagues) and middleware layer for Game Developers via xManna SDK. Once deployed it will allow any game to accept Fiat and Cryptocurrencies across multiple blockchains. The protocol enables several use-cases such as Atomic Gaming, Crypto-Fiat Debit Loyal...

    $44 / hr (Avg Bid)
    $44 / hr Oferta promedio
    2 ofertas
    Need a Solidity Developer 5 días left
    VERIFICADO

    I am looking for a Solidity-based Smart contract developer who knows the Solidity language and can create simple to complex Smart Contracts for us. Developer must know Solidity, ETH and Binance Chain, AMM, please bid only if you know how to write solidity code without copy-paste.

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    6 ofertas
    I need a coder 5 días left
    VERIFICADO

    I want to launch my own cryptocurrency and need people for that.

    $6072 (Avg Bid)
    $6072 Oferta promedio
    7 ofertas

    We need to redesign our contract for BEP20 token to make it a smart [iniciar sesión para ver URL] need to customze many settings. Some considerations [iniciar sesión para ver URL] release for certain address [iniciar sesión para ver URL] rule [iniciar sesión para ver URL] to prevent dumping [iniciar sesión para ver URL] distribution of tokens to certain address...

    $274 (Avg Bid)
    $274 Oferta promedio
    7 ofertas

    Crypto tokenomics expert Need certain project making.

    $65 (Avg Bid)
    $65 Oferta promedio
    4 ofertas

    need to deply smartcontract in tron blockchain smart contract is ready. need help with web3js integration and contract deployment.

    $478 (Avg Bid)
    $478 Oferta promedio
    5 ofertas

    need to deply smartcontract in tron blockchain smart contract is ready. need help with web3js integration and contract deployment.

    $136 (Avg Bid)
    $136 Oferta promedio
    3 ofertas

    looking for developer/s how able to create similar website to [iniciar sesión para ver URL] server side and front end if you have experience with dApp, smart contract and one of - ES6/React/Vue front end libraries we are waiting for you

    $1276 (Avg Bid)
    $1276 Oferta promedio
    27 ofertas

    i want to create a smart contract that facilitates anyone with my trc20 token to transfer to others via my smart contract.

    $171 - $512
    $171 - $512
    0 ofertas

    Transfer TRC20 Token via Smart Contract to multiple address

    $20 - $171
    $20 - $171
    0 ofertas

    i want to create a smart contract that facilitates anyone with my trc20 token to transfer to others via my smart contract.

    $20 - $171
    $20 - $171
    0 ofertas
    NFT Maretplace 4 días left
    VERIFICADO

    This job required strong blockchain, smart contracts, and Solidity and proper understanding in NFT. Please do not bid if you have not one anything similar before. More info to be shared

    $778 (Avg Bid)
    $778 Oferta promedio
    16 ofertas

    Hello, we have a token on BSC, now we are looking into expansion into multiple blockchains, as many as possible but thinking ETH and Tron works now. We need a professional to help us wrap the token on these networks. Kindly start your bid with "i can do it" if you really can. Also, you may want to bid only if you have done this before. Thank you.

    $592 (Avg Bid)
    $592 Oferta promedio
    7 ofertas

    Hi, I'm looking for someone who can help me with a smart contract. I need a time lock staking app linked with other utilities. The budget is also negotiable. Also WEB3 skills will help us!

    $2218 (Avg Bid)
    $2218 Oferta promedio
    16 ofertas

    We need to build a team of Solidity Developers, to build, develop and launch our new token, which will eventually be our own coin, we also need the design and skin, UI of the site too Ideally have launched cryptos and tokens, smart contracts and coins, familiar with Ether, BNB, Cardano, DCA, etc Must have proven experience and references, and available to speak daily in English. Immediate star...

    $40 / hr (Avg Bid)
    $40 / hr Oferta promedio
    32 ofertas
    Review of Solidity contract 4 días left
    VERIFICADO

    Hello Freelancers, I need a review of a Solidity contract built on the BEP20 chain

    $180 (Avg Bid)
    $180 Oferta promedio
    15 ofertas

    need to accept trc20 tokens via website (based off smart contract)

    $54 (Avg Bid)
    $54 Oferta promedio
    1 ofertas
    Create dapp 3 días left
    VERIFICADO

    Looking for a serious developer to create Dapp for my already made token

    $519 (Avg Bid)
    $519 Oferta promedio
    18 ofertas

    We are starting a project and we wanted someone to create a smart contract for us on eth network. It's better to just fork a project and modify it as per our needs. We wanted to implement a ladderized tax. The more you sell, the higher your tax will be. This tax will be distributed to the holders. We also want to have a private sale. We will whitelist some investors. Their wallets are the on...

    $487 (Avg Bid)
    $487 Oferta promedio
    4 ofertas

    Develop a detailed step-by-step technical plan for project implementation - specifying the number of required developers of their skills - timings (the number of hours to complete each task for each developer) - detailed tasks for each developer

    $50 / hr (Avg Bid)
    $50 / hr Oferta promedio
    5 ofertas
    Create bp20 token 3 días left
    VERIFICADO

    Create bp20 token in Binance Smart Chain

    $248 (Avg Bid)
    $248 Oferta promedio
    33 ofertas
    asva labs 3 días left

    powerign next-gen interoperable applications

    $505 (Avg Bid)
    $505 Oferta promedio
    1 ofertas

    I am looking for a company representative to audit and confirm a smart contract built on the Binance Smart Chain (BSC). Please note that individual requests won't be considered and the auditing process must be completed by a registered company.

    $2272 (Avg Bid)
    $2272 Oferta promedio
    22 ofertas
    Community Raffle 3 días left

    Hi im trying to look for someone to create a crypto raffle. Basically instead of "pooltogether" another raffle where they send your crypto into yield mining and then randomly selecting one person to receive the rewards and then returning the token to the original owner therefore it's a no-loss game, im looking at creating a crypto raffle where people can deposit stable coins and dur...

    $1357 (Avg Bid)
    $1357 Oferta promedio
    13 ofertas

    Need to hire an experienced Solidity developer to write smart contracts

    $375 (Avg Bid)
    $375 Oferta promedio
    8 ofertas

    Need to create automated crowdsale ICO for my token

    $256 (Avg Bid)
    $256 Oferta promedio
    2 ofertas

    Need to create a web3 integration to accept payments via my tokens

    $147 (Avg Bid)
    $147 Oferta promedio
    4 ofertas

    Need to create automated crowdsale ICO for my token

    $21 - $171
    $21 - $171
    0 ofertas

    I'm in need of someone who can build a PancakeSwap DEX with my already deployed token as a utility token. It is on Binance SmartChain Should have the same things in PancakeSwap version 2 such as yield farming, liquidity pooling, AMM AND Swap. My token will serve as the utility token for fees on the exchange We'd include a few extra backlinks, like banxa, simplex and Fiat/crypto links s...

    $831 (Avg Bid)
    $831 Oferta promedio
    12 ofertas

    Need to create a web3 integration to accept payments via my tokens

    $68 (Avg Bid)
    $68 Oferta promedio
    1 ofertas

    The successful candidate will be able to support the implementation of customised Salesforce B2B commerce solutions by developing a thorough understanding of the client’s requirements, applying industry best-practices, and possessing deep experience and detailed knowledge of Apex, Lightning Web Components and Community cloud experience to design and build an optimal solution that supports th...

    $511 (Avg Bid)
    $511 Oferta promedio
    5 ofertas

    Want to create Automatic ICO for Existing Token.

    $341 (Avg Bid)
    $341 Oferta promedio
    2 ofertas

    Create automatic ICO with auto token transfer

    $163 (Avg Bid)
    $163 Oferta promedio
    1 ofertas

    Principales artículos de la comunidad Smart Contracts