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    24 erc721 tugasan ditemui, harga dalam USD

    Need to build a network with application layer for - DAPP (FE) - API Layer (NodeJS) - Blockchain (Ethereum) > Credentials (ERC721) - Certificate Owner; store data HASH > Hierarchical (ERC721) to include historical certificate link > Payment (ERC20) > Users - MongoDB > Store the actual info and version of resume (full versioning)

    $1077 (Avg Bid)
    $1077 Avg Bida
    26 bida

    ...to render the ERC721's via Swift through the specified "Trust-wallet-ios". The goal is to render all the ERC20's, as well as any ERC721's in the given mobile wallet on the given RPC address. This job is for not only for a Swift & GraphQL experienced & someone with blockchain knowledge on how to parse information for rendering the ERC721�...

    $150 (Avg Bid)
    $150 Avg Bida
    8 bida

    We need a smart contract developed with the ERC721 token. An API or SDK will need to be developed as well to communicate with the smart contract to develop our Real Estate Dapp. See below for the Dapp functionality for our MVP. This could be a long term engagement for our full Dapp, if the MVP developed is up to our standard. *1.* Information Architecture

    $3902 (Avg Bid)
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    60 bida

    Perform a security audit for an ERC721 smart contract. Details about the project, including the white paper, can be found in the following website: [log masuk untuk melihat URL]

    $1599 (Avg Bid)
    $1599 Avg Bida
    23 bida

    Perform a security audit for an ERC721 smart contract. Details about the project, including the white paper, can be found in the following website: [log masuk untuk melihat URL]

    $1925 (Avg Bid)
    $1925 Avg Bida
    3 bida

    We need a smart contract developed with the ERC721 token. An API or SDK will need to be developed as well to communicate with the smart contract to develop our Real Estate Dapp. See below for the Dapp functionality for our MVP. This could be a long term engagement for our full Dapp, if the MVP developed is up to our standard. *1.* Information Architecture

    $11233 (Avg Bid)
    $11233 Avg Bida
    65 bida

    We would like to have a smart contract review for our new smart contract that is based ERC-721. Please reply with a reference to auditing of ERC20 and ERC721 project that you have done. Please reply with time and cost estimations for a common Smart Contract review Of course price offer may change letter on once we will share with you the code on GitHub

    $1168 (Avg Bid)
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    8 bida

    ...need someone to create ERC721 Tokens. I need the following. Please Bid no of hours needed. TYPES OF ERC721 Supreme: Droner – 65 ERC721 Abhimanyu – 65 ERC721 . Elite: Karnan – 2065 ERC721 Draupathi – 2065 ERC721 . Rare: Krishnan – 7130 ERC721 Saguni – 7130 ERC721 . Brothers: 5 Pandavas – 13195 E...

    $127 (Avg Bid)
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    6 bida

    I am looking to hire someone on who is interested in cryptocurrencies. I need to sign text into a ERC721 non-fungible token using Python or PHP similar to CryptoKitties, send me a PM if you are interested it would be on a project basis. <iframe src="[log masuk untuk melihat URL]:li:share:6443183320925904896" allowfullscreen="" width="504"

    $853 (Avg Bid)
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    10 bida

    Ethereum wallet. needs to accept ERC721, ERC20, ETH on Ethereum private network. Needs to have user login via mobile number. Needs to view the meta data for ERC-721 assets including images. Work on desktop and mobile. Send and recieve tokens/coins.

    $1719 (Avg Bid)
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    26 bida

    ...stock’ in a form of an ERC20 standard. Our project is involved in selling virtual goods in our future ‘VIRTUAL MARKETPLACE’. The virtual goods will be also tokens: ‘ERC20’, ‘ERC721’ and ‘ERC1155’ TOKENS. The purchase transactions will be executed only in cryptomoney, mainly in Ethereum. We would like to build an ERC20 standard (&lsqu...

    $604 (Avg Bid)
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    17 bida

    To develop, test and make operational the ERC721 smart contract Token to deliver the Zeno Block REAL [log masuk untuk melihat URL] Token will activate and manage the buying, selling and ownership of physical assets. It will also allow for seamless functioning between the transactions on the Ethereum blockchain and any required REAL Token Website update.

    $796 (Avg Bid)
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    22 bida

    1. I need a erc721 smart contract setup so that my game users can buy and transfer ownership of digital assets. The protocal should Define which user owns the item. Add structure and definition to support transfer of ownership. 2. The game will have events where uers will win ETH or points 3. Please only EXPERIENCED or developers that already have

    $590 (Avg Bid)
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    14 bida

    Your video will be live at: [log masuk untuk melihat URL] Will need to insert data into ERC-721 when 3 events happen User by Horse U...Events SELECT * FROM `race_results` WHERE `event_ID` = 48 order BY place ASC This data will need to be posted to the blockchain Only response if you have an experience in an ERC721 token and you can do within 500 USD

    $724 (Avg Bid)
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    6 bida

    I need you to develop some software for me. I would like this software to be developed . i am looking for a blockchain develo...you to develop some software for me. I would like this software to be developed . i am looking for a blockchain developer with sound knowledge on ethereum blockchain for an erc721 token and crowsale smartcontract development.

    $2470 (Avg Bid)
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    12 bida

    Create ERC20 and ERC721 tokens on Ethereum blockchain More to be discussed if you have experience with cryptocurrency blockchains.

    $37607 (Avg Bid)
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    31 bida

    Create tradeable digital assets with ERC721 tokens

    $55 / hr (Avg Bid)
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    7 bida

    I need you to develop some software for me. I would like this software to be developed . Create ERC721 token platform for a game

    $8376 (Avg Bid)
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    12 bida
    ERC721 Token developer Tamat left
    DISAHKAN

    We are startup software company and developing Crypto relation game. Game is a little different with Cryptokitties but token functionality is similar to Cryptokitties token. Please review the attachment and accept to this job with your milestones(more detailed). Applications without milestones will be ignored. Timeline is 3 weeks, budget will be determined.

    $3126 (Avg Bid)
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    18 bida

    Seeking a developer who has experience with ERC721 tokens to co-develop a mobile MMORPG. Knowledge in ERC721 interactivity is key.

    $16864 (Avg Bid)
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    20 bida
    ERC721 Game Tamat left

    Seeking a developer who has experience with ERC721 tokens to co-develop a mobile MMORPG. Knowledge in ERC721 interactivity is key.

    $15000 (Avg Bid)
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    1 bida

    ...[log masuk untuk melihat URL] [log masuk untuk melihat URL] You can see in this blog they are using a combination of ERC20 and ERC721 tokens to make it so I need you to push data from my login into making api to generate a unique erc721 token [log masuk untuk melihat URL]@PatrickGohBS/ethereum-erc-721-vs-erc-20-4bff8c147fdf 1. Need developer to make ERC20 and ERC-721

    $492 (Avg Bid)
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    11 bida

    Poc Game with ERC721 Ethereum collectibles tokens interacting with a crypto miner solution which will allow users to compete for winning those collectibles.

    $41 / hr (Avg Bid)
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    14 bida