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    30 Gefundene Jobs, Preise in EUR

    I need someone who can make high quality 3D NFT Art MO Fhg please draw a creative nft art that you can sell as a nft

    €594 (Avg Bid)
    €594 Gebot i.D.
    22 Angebote
    biswap - Swap script automated 6 Tage left

    Hello, we looking for one dev to create an simple automation script that will : - monitor price of USDT / BUSD / USDC etc and - swap token when condition is filled. You can use node.js or other language accroding to your skill. We ready to hire you now. Thx you

    €174 (Avg Bid)
    €174 Gebot i.D.
    48 Angebote
    Crypto Exchange Development 5 Tage left

    Hello there! We are looking for a developer who can create an exchange for us like 'wazirx'. Please mention I read it in the beginning of your proposal, as we will not consider proposal without this. The exchange should have, registration, KYC, deposit, withdrawal and trading available in it. Also please share your related work if any. Also, find the below link for more details:

    €2856 (Avg Bid)
    €2856 Gebot i.D.
    18 Angebote

    I want to BEP20 Smart contract token transfer to another wallet with PHP script. Sign an Raw Transection with Private Key. Here is the BEP20 Contract : Here the PHP repo If you wish the use Web3 php:

    €213 (Avg Bid)
    €213 Gebot i.D.
    30 Angebote

    I am interesting in crypto arbitrage Bot that i will be able to access in all DEX and Coins.

    €839 (Avg Bid)
    €839 Gebot i.D.
    13 Angebote

    blockchain node service i.e. Infura, alchemy, ankr, chainstack

    €12204 (Avg Bid)
    €12204 Gebot i.D.
    19 Angebote

    infura,alchemy,chainstack for existing example Making Aptos and starknet, sui first, then multiple chains

    €8960 (Avg Bid)
    €8960 Gebot i.D.
    14 Angebote

    I need bsc smart contract developer who can handle the authority fo owner. Please contact with me if you have experience with deploy to mainnet

    €541 (Avg Bid)
    €541 Gebot i.D.
    8 Angebote
    Smart Contract development 5 Tage left

    Looking to have a smart contract developed, which would allow the minting of digitised artworks. Current thoughts are to use the Solana blockchain, happy to discuss Ethereum now that the Merge has happened. A high level scenarios is - We take a piece of Art, digitise it, then allow for it to be minted to either the Solana or Eth blockchain, and presented as part of a collection on a marketplace, such as OpenSea.

    €2456 (Avg Bid)
    €2456 Gebot i.D.
    104 Angebote

    I have a Shopify store and would like a payment gateway made to get paid in crypto assets such as Bitcoin, Ethereum, even if the client pays in fiat currency.

    €1338 (Avg Bid)
    €1338 Gebot i.D.
    55 Angebote
    smart contract development work 4 Tage left

    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 ...

    €62 / hr (Avg Bid)
    €62 / hr Gebot i.D.
    63 Angebote

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

    €52 (Avg Bid)
    €52 Gebot i.D.
    28 Angebote
    Hope369 Nft 4 Tage left

    We are Nft makers in need of a digital marketing specialist who can do the sales.

    €106 (Avg Bid)
    €106 Gebot i.D.
    4 Angebote

    i have a ready react page for a dapp and deployed smart contract and i only want to connect them

    €198 (Avg Bid)
    €198 Gebot i.D.
    55 Angebote
    Payment gateway 4 Tage left

    I need someone who can add crypto payment gateway, Further details would be shared in personal chat

    €242 (Avg Bid)
    €242 Gebot i.D.
    12 Angebote
    Pinksale fork 3 Tage left

    We are looking for one developer with a vast knowledge and experience in blockchain technology to join our team. Initial work will include directly forking pinksale with a complete change in frontend design. Later work will include adding an NFT launchpad and other dapps

    €1306 (Avg Bid)
    €1306 Gebot i.D.
    35 Angebote

    Hola! Necesito una persona o un equipo disponible para diseñar un Smart Contract, que funcione en la red de Ethereum (ERC - 20, Solidity, Web3). Debe ser una persona con experiencia trabajando con este tipo de lenguajes y creación de este tipo de contratos inteligentes. Hi! I need a person or a team available to design a Smart Contract, running on Ethereum network (ERC - 20, Solidity, Web3). Must be a person with experience working with this kind of languages and creation of this kind of smart contracts.

    €535 (Avg Bid)
    €535 Gebot i.D.
    34 Angebote

    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.

    €515 (Avg Bid)
    €515 Gebot i.D.
    12 Angebote

    We have an established development team that is looking to develop a utility centric NFT project. We need a team that will handle 1) Discord Creation and management 2) Community management and Discord moderation 3) Social media management

    €885 (Avg Bid)
    €885 Gebot i.D.
    15 Angebote
    Fork Alpha EVM mobile wallet 3 Tage left

    Job Requirements: 1) Fork Alpha mobile wallet - • Listed Networks: Same as the current list plus Chain #1 (TBD) & Chain #2 (TBD) 2) Customize the logo and color theme. 3) Submit to Apple Store/Google Store Functionalities: Same as the current Alpha Wallet • •

    €2851 (Avg Bid)
    €2851 Gebot i.D.
    60 Angebote
    NFT marketplace for 1 collection 2 Tage left

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

    €1150 (Avg Bid)
    €1150 Gebot i.D.
    37 Angebote

    I want to migrate my site from the bsc network to the polygon network and I have a smart contract that needs to add 3 FUNCTIONS the same already works on the bsc network. But I want to migrate to the polygon network and etereun and on the bsc again the contract with the 3 functions . I have the source code of the front end and the smart contract that goes on the site .ppr please give your offer if you really know how to work with blockhain and solidy. I only release some milestone after the contracts are updated and on the network it is tested and integrated into the site so I can test and see if it works

    €804 (Avg Bid)
    €804 Gebot i.D.
    49 Angebote
    Create trading bot for our token. 2 Tage left

    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.

    €332 (Avg Bid)
    €332 Gebot i.D.
    35 Angebote

    I am trying to learn how to create a smart contract for a token with tokenomics (devFee, marketingFee, autoLP, etc) but I can't find any tutorial over internet. Please don't spam over here. Bid only if you can explain and help me learn these concepts frankly.

    €14 (Avg Bid)
    €14 Gebot i.D.
    1 Angebote
    The project for everyone. 1 Tag left

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

    €2119 (Avg Bid)
    €2119 Gebot i.D.
    40 Angebote
    Bitcoin core + Node JS 1 Tag left

    I am looking for someone who can fix our node js api to work with Bitcoin core

    €183 (Avg Bid)
    €183 Gebot i.D.
    25 Angebote

    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...

    €364 (Avg Bid)
    €364 Gebot i.D.
    61 Angebote

    Hello. I have a project created in react app with typescript that is mainly a seaport transaction button with a simple front end. I would like to convert everything plain html + css + js. You need to have experiencie on SEAPORT / OPENSEA API

    €556 (Avg Bid)
    €556 Gebot i.D.
    95 Angebote
    Long term Blockchain Senior developer 21 Stunden left

    We are looking for blockchain expert. First candidate should pass in our test and we will work for 6 months with him. If you are blokchain expert, please bid(only Indian and Pakistanis).

    €22 / hr (Avg Bid)
    €22 / hr Gebot i.D.
    39 Angebote

    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

    €778 - €1556
    Versiegelt NDA
    €778 - €1556
    11 Angebote

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