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Smart Contract In Solidity for NFT sale

We need to create the smart contracts in Solidity to mint NFTs which are Planets and have the following attributes:

- Coordinate in X,Y,Z.

- Rarity

- Industry

- Biome

- Size

- Name

-ID

- Color

- preview

- Price (depends on the rarity of the planet:

the rarities are:

- common

- Weird

-Epic

- Legendary

- mythical

What can be done with the planets?

- They can burn.

- mint

-To transfer

Kĩ năng: Blockchain, Solidity, Non-fungible Tokens (NFT)

Về Bên Thuê:
( 1 Nhận xét ) Caracas, Venezuela

ID dự án: #32720951

48 freelancer chào giá trung bình$683 cho công việc này

(4 Nhận xét)
6.2
Daneilka1

Hi there. As a senior blockchain developer, I am very experienced in smart contracts for NFT minting website. My previous works: https://www.freelancer.com/projects/react-js/Ethereum-Developer-Assist-with-NFT/reviews Thêm

$1000 USD trong 3 ngày
(6 Nhận xét)
5.5
baltickriscoder

Hi, there Thank you for your job posting! I think wonderful examples are better than 1k words. I have developed 10+ NFT minting on opensea , staking(rewards tokens to NFT holders every 12h )website and marketplace, Thêm

$500 USD trong 7 ngày
(5 Nhận xét)
5.6
ivanovatale

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of coin, Ethereum, Polkadot blockchain along with Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT project Thêm

$500 USD trong 7 ngày
(9 Nhận xét)
5.1
gysidev

Hi, Thanks for your good job post. As a blockchain Developer, I have already completed many tasks related to the blockchain such as NFT smart contract, NFT minting, NFT marketplace on Ethereum/BSC/Fantom/Polygon. I ca Thêm

$750 USD trong 7 ngày
(6 Nhận xét)
5.2
brentjeremynel

HI. Thanks for your opportunity I have much experiences in Blockchain Technology and full stack development I'm very familiar with Solidity, Ethereum, Solana, BSC, Smart Contract. I have already published some blockcha Thêm

$500 USD trong 7 ngày
(6 Nhận xét)
4.9
vladkarniushka

Hello As I am a senior blockchain fullstack developer, I have full experience of blockchain for over 5 years. I have built many NFT project. Smart contract and Web3 integration are my top skills. Please check my experi Thêm

$500 USD trong 7 ngày
(4 Nhận xét)
5.0
KolyaMaksimchuk

Dear sir. Thanks for your posting job. I have rich experience in developing smart contract for NFT(ERC721, ERC1150, IPFS, OpenSea, etc) minting,rarity calculation, marketplace, game before, so I can migrate with your p Thêm

$500 USD trong 7 ngày
(5 Nhận xét)
4.8
alkalina

======= Senior Developer with NFT, Solidity, [login to view URL] ======== Hello. I read your requirements carefully. As a senior blockchain and Web developer, I am very intersted in your project. I can complete your project quickl Thêm

$500 USD trong 7 ngày
(11 Nhận xét)
5.4
oleksandrdev7

Dear Client I hope you are doing well there. Thanks for you posting. I have read your job requirement carefully and glad to propose to your project. I am senior web & blockchain developer with 5+ years. I have am very Thêm

$800 USD trong 7 ngày
(9 Nhận xét)
4.3
ternikovnikolay

Hi. In my experience, this project is a piece of cake for me. I have decent expertise in the world of blockchain and am always enthusiastic about developing smart contracts. Please give me a chance to make you ensure m Thêm

$650 USD trong 7 ngày
(4 Nhận xét)
4.5
salsicciaxxl

Hi. I have read your requirements carefully and I am sure that I am very suitable for this project. I am sure I can satisfy you and hope to discuss in more detail via chat. I can start work right now. Please check my l Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
4.4
arturlavrik

* NFT Developer * Hello, dear client. I am a senior NFT developer with 3+ years experinece in building NFT minting, staking sites in Ethereum, BSC integrated with web3js, etherjs using react, vue frameworks. I have an Thêm

$500 USD trong 7 ngày
(24 Nhận xét)
4.5
Vallettka44

Hi. As a Software Developer with 3 years of experience in Blockchain, I apply with enthusiasm for this position. I have mastered Blockchain/Web3, Solidity, Ethereum, NFT, Uniswap, Defi, sniper Bot, Wallet, Dapp with ve Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
4.1
Ruslanaprogram

Hi. I have rich experience in building the NFT marketplace. For the last NFT project, I was responsible for a leading developer from generating collections to finishing the front website. I built ERC 721 SmartContract Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
3.6
MaksimVasilev

Hi there. I'm an expert in Blockchain/Web3, Solidity/Rust, Erc20/Erc721/Erc1155 token with rich experience in deploying Smart Contract and building NFT marketplace. While reading your requirement, I am sure I understoo Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
3.7
Potashova1

Hi As a Software Developer with 7 years of experience in Blockchain, Cryptocurrency, Blockchain Game,NFT game, wallet, I apply with enthusiasm for this position. I am currently a Software Engineer: Blockchain at 7PH Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
3.6
yevhenvzlom

Dear Sir. I am very interested in your project as I have rich experience in NFT and smart contract development. [login to view URL] [login to view URL] [login to view URL] [login to view URL] Thêm

$750 USD trong 7 ngày
(3 Nhận xét)
3.6
vasyldruzhynin9

Hello Thanks for your kind care. I've just checked your requirements carefully. As a Full Stack developer who has 6+ years of experiences in Programming, I have much experiences in Blockchain Technology and full stack Thêm

$500 USD trong 7 ngày
(4 Nhận xét)
4.2
artemanhel

Armed with the prestige of the past, we look towards the future. Dear, client. Thank you for job posting. As a skillful blockchain and Web developer, I can complete your project perfectly. I have rich 5+ year experien Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
3.4