edit ERC721 contract

I want in my ERC721 contract to duplicate the mint function and create an optional one where I can indicate if used that a % or fixed commission is to be paid on each NFT transfer to the wallet indicated in the mint.

Creating the additional class on nodejs library.

Kemahiran: Smart Contracts, Non-fungible Tokens (NFT), Solidity, Blockchain

Tentang Klien:
( 29 ulasan ) Ardea, Italy

ID Projek: #34392876

62 pekerja bebas membida secara purata €202 untuk pekerjaan ini

(93 Ulasan)

Hi, Vitaliy is Here. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Lagi

€250 EUR dalam 7 hari
(13 Ulasan)

Hello I'm seinor Blockchain developer and I have rich experience in this field. I've done nft marketplace, nft mint and so on so I can edit your erc 721 smart contract perfectly. Please chat with me for your project. T Lagi

€140 EUR dalam 7 hari
(14 Ulasan)

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€250 EUR dalam 7 hari
(15 Ulasan)

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€200 EUR dalam 3 hari
(6 Ulasan)

Hello. How are you doing? I am good in NFT smart contract through ERC721. Also I am familiar with NFT whitelist and minting with ERC721A. I have many smart contract and minting site in your NFT project using web3 and s Lagi

€200 EUR dalam sehari
(2 Ulasan)

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€250 EUR dalam 7 hari
(2 Ulasan)

Hi there. I can help to change your erc-721 contract perfectly. As I am a senior blockchain full-stack engineer, I have built a lot of smart contracts based on erc-721. Looking forward to hearing from you. Thanks.

€250 EUR dalam 40 hari
(8 Ulasan)

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€100 EUR dalam sehari
(7 Ulasan)

*** ERC721 Smart Contract Expert *** Hello, I am an Expert of ERC721 Smart Contract. I have read your project description carefully. Being have over 5 years experiences in ERC721 Smart Contract, I have done many projec Lagi

€1000 EUR dalam sehari
(8 Ulasan)

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€140 EUR dalam 2 hari
(8 Ulasan)

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€130 EUR dalam 7 hari
(8 Ulasan)

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€140 EUR dalam 7 hari
(5 Ulasan)

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€140 EUR dalam sehari
(7 Ulasan)

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€150 EUR dalam 15 hari
(9 Ulasan)

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€140 EUR dalam sehari
(3 Ulasan)

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€500 EUR dalam 7 hari
(4 Ulasan)

Hi, Thanks for your job posting. I read you requirement and I found I am really good fit for this project. In a few months ago I developed DeFi project and for frontend development I used React and web3.js. I can show Lagi

€500 EUR dalam 7 hari
(3 Ulasan)

Hello. I have gone through your requirement carefully and feel confident because I did several similar to the projects before. I am a full-stack web & blockchain developer having over 6 years of experience. * Blockcha Lagi

€180 EUR dalam 7 hari
(1 Ulasan)

Hello, I love being involved as a full-stack blockchain developer and supporting innovative and creative strategies. My past work has been from simple ERC20(fungible)/ERC721/ERC1155(non-fungible) token contract to DEX Lagi

€200 EUR dalam 7 hari
(6 Ulasan)