Primablock smartcontract trabalhos

Precisamos de um smartcontract que seja cross-chain/multo-chain; Um marketplace estilo shopee que aceite pagamento no nosso token; Uma dex estilo pancakeswap; Uma farm e pool estilo pancakeswap; nfts e marketplace de nft.

There are 3 steps At first milestone is wallet authentication and it has a duration of 1 day. At second milestone is Web3 and Smartcontract At last milestone is, improving customer loyalty programs, and offering secure payment solutions And To give it credibility, I will pay as follows. The first salary will be paid after the first milestone is completed. I mean if you complete the first milestone, I will pay you immediately The price is from $300 to $500 The second salary will be paid before the second milestone second price is $30 per hour The third salary will be the same as the second Third price is $60 per hour As required by the client all the info is given above

I'm in need of a skilled blockchain developer to assist in integrating smart contract functions. The primary purpose of these smart contracts will be to manage digital assets and NFTs. Key Requirements: - Experience in blockchain development and familiarity with different blockchain platforms - Proficiency in creating and integrating smart contracts - expertise in Web3js Ethersjs smart contract writing and integration - Strong understanding of blockchain security and best practices This project will involve: - Frontend and backend and smart contract are ready and 70% of integration is also done. Just need support with bug fixes and some smart contract functions calling. Write daksh in start of the bid to ensure your authenticity. - Developing custom smart contracts specifically for ...

Necesito un prototipo de plataforma (DApp) para gestión de Human Digital Twin como NFT y smart contracts en la blockchain de ethereum.

Looking for an experience smartcontract coder to submit Strict Listing to Jupiter Key Requirements: - Experience working with Jupiter Strict Token Listing - - Proven track record of listing tokens on the Solana network - Ability to work under tight deadlines - Strong communication skills and online availability, as time is of the essence.

Required Developers on Solana to implement 3 advanced NFT smartcontract with the AI pipeline I had and develop a very simple demo to showcase the process

write me a token presale Smartcontract in RUST 1x factory contract 1x presale contract

Project Title: Blockchain and Smart Contract Development I am looking for a skilled developer to create a simple smart contract on the Ethereum blockchain platform that will interact with other systems or services. Ideal Skills and Experience: - Strong proficiency in Ethereum blockchain platform and smart contract development - Experience in integrating smart contracts with external systems or services - Familiarity with Solidity programming language and Ethereum Virtual Machine (EVM) - Knowledge of blockchain security best practices and smart contract auditing - Ability to design and implement a simple smart contract with clear and concise logic - Strong problem-solving skills and attention to detail The project involves developing a smart contract with a simple level of complexity, e...

I need a transparent smartcontract for appraisal services. Service costs 60$/hr in crypto. Upon choosing consultation duration (30 min, 1hr and 1.5hr consultations) user transfers appropriate funds in currency we choose to contract with a message including user's email, phone number and short description of items to appraise. Payment into contract triggers an email to user with link to appraiser's schedule. User chooses a time slot on my schedule. Choose calendar, zoom (or meet) and commercial email services and integrate them (I currently don't have either). Contract will use network with cryptocurrency that will minimize fees. For a 30$ transaction fees should be under 25 cents. with deployment cost under 30$. My hourly rate should be set in native crypto or U...

Telegram AVAX Contract scanner bot Project Overview: I am looking for a skilled developer to create a Telegram bot that can scan for new AVAX contracts and perform various tracking and monitoring tasks. The bot should be programmed in either Python or JavaScript, although I have no specific preference for the programming language. The bot should perform scans upon command, allowing me to control when it scans for new contracts. I am also looking for someone to create an 1) AVAX buy bot, 2) an AVAX contract scanner that allow you to scan the integrity of the contracts. This is a swift project and need it done within 48hours Required Features: - Scan for new AVAX contracts: The bot should have the ability to scan the AVAX network and identify new contracts that have been deployed. - Trac...

I am looking for an expert freelancer to develop a system that extracts traders transaction details from a decentralised exchange smart contract based on a blockchain platform that is gmx and munn . . The data must be organized in an accessible format that can be easily extracted and reported on. further i want to get the data in real time so that there trades can be copied easily The development of this system requires an experienced freelancer who can understand the nuances of blockchain technology, accurately extract the desired data based on my requirements, and cultivate the data into a database format.

I am looking for an expert freelancer to develop a system that extracts traders transaction details from a decentralised exchange smart contract based on a blockchain platform that is gmx and munn . . The data must be organized in an accessible format that can be easily extracted and reported on. further i want to get the data in real time so that there trades can be copied easily The development of this system requires an experienced freelancer who can understand the nuances of blockchain technology, accurately extract the desired data based on my requirements, and cultivate the data into a database format.

Smart Contract Creation on Ethereum 0xb69edbD0527F448b650676C7085E15a7422791c5 Same contract on eth Name change total supply change - 10M Fixed tax Tax not modifiable Experience with stealth launch HTML experience

Necesito un smartcontract erc721 que al momendo de mintearse encapsule los parametros de: Valor1, valor2 ,en el token nativo del proyecto, tambien tiempolimite y address liberadora, con el fin de congelar los valores y liberarlos para que los reciba el tenedor del NFT en el momento que el address liberadora lo apruebe. Pueden ver mas informacion del proyecto en

Bên mình đã có team xây web, cần 1 dev có hiểu biết về blockchain, token, smartcontract để làm 1 smart contract riêng, có chức năng kết nối vào ví trust wallet. Công việc sẽ thảo luận chi tiết riêng.

I need a TOKEN source code based on BEP-20. The source code should include features for a smart contract (ICO, ITEM trading, NFT), burn, lockup, non-mintable, and full stop functions. I plan to compile directly on Solidity, and the developer only needs to provide the source code.

I am looking for a developer to create a code that can call the balanceOf function in a smart contract on the Binance Smart Chain. Specifically,...balance of a specific address, which is held in the balanceAddress variable. The smart contract containing the balanceOf function is Contract B. Ideal skills and experience for this job include: - Proficiency in Dart programming language - Experience working with smart contracts on the Binance Smart Chain - Understanding of how to call functions within a smart contract - Familiarity with Smartcontract and web3dart Please note that I have already created a frontend application similar to an NFT marketplace, so the focus of this project is solely on creating the code to call the balanceOf function. Thank you for your interest in thi...

I am looking for a developer to integrate a smart contract into my Flutter application. The smart contract will be deployed on the Binance Smart Chain and will be used for automated transactions. I require advanced integration with my Flutter app, including advanced features. Ideal skills and experience for this job include: - Experience with smart contract deployment on the Binance Smart Chain - Proficiency in Flutter development - Strong understanding of blockchain technology and smart contracts - Experience with integrating smart contracts into mobile applications - Ability to implement advanced features and functionality in the Flutter app If you have the necessary skills and experience to complete this project, please submit your proposal. Got an error while running such contracts ...

I am looking for a skilled Flutter developer who can integrate my existing smart contract using web3dart. The ideal candidate should have experience in smart contract integration with Flutter, and be familiar with web3dart. Requirements: - Experience with Flutter and web3dart - Ability to integrate an existing smart contract into a Flutter application - Familiarity with the Ethereum blockchain - Knowledge of Solidity programming language - Ability to troubleshoot and debug code The project involves moderate complexity smart contract integration and I already have designs ready for the app. If you are confident in your skills and experience, please apply for this project. Got an error while running the code Error code : [Unhandled Exception: RangeError: Value not in range: 32]

I am looking for a skilled Flutter developer who can integrate my existing smart contract using web3dart. The ideal candidate should have experience in smart contract integration with Flutter, and be familiar with web3dart. Requirements: - Experience with Flutter and web3dart - Ability to integrate an existing smart contract into a Flutter application - Familiarity with the Ethereum blockchain - Knowledge of Solidity programming language - Ability to troubleshoot and debug code The project involves moderate complexity smart contract integration and I already have designs ready for the app. If you are confident in your skills and experience, please apply for this project. Got an error while running the code Error code : [Unhandled Exception: RangeError: Value not in range: 32]

I am looking for a developer to integrate a smart contract into my Flutter application. The smart contract will be deployed on the Binance Smart Chain and will be used for automated transactions. I require advanced integration with my Flutter app, including advanced features. Ideal skills and experience for this job include: - Experience with smart contract deployment on the Binance Smart Chain - Proficiency in Flutter development - Strong understanding of blockchain technology and smart contracts - Experience with integrating smart contracts into mobile applications - Ability to implement advanced features and functionality in the Flutter app If you have the necessary skills and experience to complete this project, please submit your proposal. Got an error while running such contracts ...

I am looking for a skilled Flutter developer to integrate a Bep20 smart contract into my mobile application. The ideal candidate should have experience with blockchain development and knowledge of Bep20 platform. Requirements: - Ability to integrate smart contract functionality into a mobile app using Flutter. - Experience with DApp integration. - Familiarity with Bep20 blockchain platform. - Ability to work with existing designs and wireframes. - Strong problem-solving skills to troubleshoot any issues that may arise during integration. Deliverables: - Fully functional mobile application with Bep20 smart contract integration. - Bug-free code that is easily maintainable. - Clear documentation that outlines how the smart contract has been integrated into the application. Error code :- [...

I am looking for a skilled Flutter developer to integrate a Bep20 smart contract into my mobile application. The ideal candidate should have experience with blockchain development and knowledge of Bep20 platform. Requirements: - Ability to integrate smart contract functionality into a mobile app using Flutter. - Experience with DApp integration. - Familiarity with Bep20 blockchain platform. - Ability to work with existing designs and wireframes. - Strong problem-solving skills to troubleshoot any issues that may arise during integration. Deliverables: - Fully functional mobile application with Bep20 smart contract integration. - Bug-free code that is easily maintainable. - Clear documentation that outlines how the smart contract has been integrated into the application. Error code :- [...

Smartcontract for Paintings with Royalties and Resale Rights on Ethereum Platform We are looking for a skilled developer to create a smart contract for our art collection. The contract will be used specifically for paintings and should include the ability to track royalties and resale rights. We require the smart contract to be deployed on the Ethereum platform. The ideal candidate should have experience with Ethereum blockchain development and smart contract creation. Key requirements: - Expertise in Ethereum blockchain development - Experience in smart contract creation - Understanding of royalty and resale rights tracking - Attention to detail and ability to ensure the security of the smart contract If you have experience in creating smart contracts for the art industry, ...

I need to create smart contract on Avalanch, Arbitrum BNB, for quick game "Slots" as well as pull VRF from Chainlink for the game rundomnes.

I am looking for a talented smartcontract developer to remove funds from a wallet. Specifically, the developer will need to have expertise in Solidity, the Ethereum blockchain's programming language used to develop decentralized applications (dApps). The funds I need removed are cryptocurrency on the mainnet, the Ethereum mainnetwork. The developer must therefore have experience deploying smart contracts on the Ethereum mainnet. The right candidate will be reliable, detail-oriented and experienced enough to handle this project and deliver results on-time. READ : -The wallet address is 0x4de23f3f0fb3318287378adbde030cf61714b2f3 -It contains 170,000USDT . It says that some funds are blocked , but this one receives usdt constantly. Question /Job : -Can I take the 170,000USDT ou...

I am looking to hire an experienced coder to fix an existing smartcontract written in Solidity and to audit and security check it. I already have the code available to be fixed, but I also want both manual and automated audits to be done afterwards to ensure its security. The successful freelancer would need to be a professional with broad knowledge and experience in coding Solidity smartcontracts, performing both manual and automated audits, and identifying and fixing any security threats. This project is time-sensitive and therefore I am looking for someone who can start right away and provide me with timely results. When I run on test enviroment - its minting double and mints nft even after there is a error. Also looking for other recomendations and fixes with audit

I am looking for a Token developer who can create our own Token using Solana Blockchain. Also we need our own secure wallet, wallet connector and internal decentralized crypto exchange between various tokens and fiat. Please contact me only if you have done this entire work before and not just one piece of the whole system.

I want to create a DAPP with FRONT END features : There could be as many as five documents, each one unique. we might need to add a function whereby we can upload documents. and then fill out addresses you wish to airdrop, and then press button "airdrop" to airdrop to single or multiple addresses. I w...as many as five documents, each one unique. we might need to add a function whereby we can upload documents. and then fill out addresses you wish to airdrop, and then press button "airdrop" to airdrop to single or multiple addresses. I want to be able to re-use the DAPP so I can upload different NFTs (documents) anytime anywhere I want and airdrop to any addresses I want. thanks a solidity smartcontract + front end + back end services + airdrop configurations. int...

I want to create a DAPP with FRONT END features : There could be as many as five documents, each one unique. we might need to add a function whereby we can upload documents. and then fill out addresses you wish to airdrop, and then press button "airdrop" to airdrop to single or multiple addresses. I...as many as five documents, each one unique. we might need to add a function whereby we can upload documents. and then fill out addresses you wish to airdrop, and then press button "airdrop" to airdrop to single or multiple addresses. I want to be able to re-use the DAPP so I can upload different NFTs (documents) anytime anywhere I want and airdrop to any addresses I want. thanks a solidity smartcontract + front end + back end services + airdrop configurations. inte...

Similar to KYBERSWAP, looking for an ORG to develop a DEX

...should be done within 30 days (tops, better earlier) The unlockable content needs to be accessible with claiming the nft and without. Depending on implementation we also need a smartcontract. The NFT should be claimable (moved to a personal wallet) from the dashboard with the help of the pin code (will be physically given to the owner) and a meta mask wallet. Authenticty proove is a file (PDF) stored on IPFS This should be done within 30 days (tops, better earlier) The unlockable content needs to be accessible with claiming the nft and without. Depending on implementation we also need a smartcontract. The NFT should be claimable (moved to a personal wallet) from the dashboard with the help of the pin code (will be physically given to the owner) and ...

I'm looking for a person who is has experience in blockchain, smartcontract. I haf developed an application now looking for a developer who can write the smartcontract for internal transactions in the application and wallet smartcontract

I need a blockchain developer, i have an application which contains some features like stepn , nft marketplace gaming zone, now i need a blockchain developer who can create a bep20 wallet inside the application and create a smartcontract for every transaction in backend and i need an internal wallet

I need a blockchain developer, i have an application which contains some features like stepn , nft marketplace gaming zone, now i need a blockchain developer who can create a bep20 wallet inside the application and create a smartcontract for every transaction

I require a simple scaled down version of a spreadsheet that can add, subtract, multiply and divide, with the ability to tag and place various financial items in columns, for the creation of home...multiply and divide, with the ability to tag and place various financial items in columns, for the creation of home budgets. The program must be able to create simple pie charts of the data. A price range for this project would be appreciated? Program to be written in Solidity. The program must be complete such that it can be uploaded to an Ethereum compatible blockchain and used as a dAap/Smartcontract for customers that would develop their own budgets. I require some idea of the cost involved as this is new to me as it pertains to the technology, so I was unable to estimate the cost on ...

hi developers. i am looking for Need a Smart Contract developer for a NFT project. will discuss more details in chat with good developers. thanks.

We are a software development agency looking to scale u...have many benefits more than hourly wage We're looking for someone who could take on lead generation and write job proposals. The ideal candidate should have 3+ years of experience as a lead gen expert and have experience with any Freelancer platform bidding on clients' behalf. Has to have software development understanding to be able to find jobs that fit our tech stack and expertise. - Smartcontract: Rust, Solidity, Hardhat, Truffle - Backend: NodeJS, Python, AWS, MongoDB, MySQL - Frontend: ReactJS, NextJS, EtherJS - Mobile: React Native, Flutter - Server: Ubuntu, Centos, AMI, ... Must be fluent in English and do the work in any timezone working are a software development agency looking to scale up our Freelan...

Hi Im having problem with adding SetTokenURI function on my smartcontract , function has been added but data is not saved on chain. I need a exaple of ERC721 contract which has a minting function and properly working SetTokeURI function where after mint I can change URI for every token separately . Example of my contract which do not work is:

We have a web service made in Golang that needs to connect via Websocket to a smartcontract made in the BSC blockchain, the smart contract is programmed in solidity. Currently we are unable to connect and receive the events emitted by the smart contract. We need advice on the connection method.

integrate solidity smartcontract is binance blockchain to integrate in my website in Html

I want to create smartcontract in solidety language on binance blockchain Only people contact who already developed

Need a smartcontract with buy taxes and sell taxes Contract going to be test on testnet and swap testnet ( ) first . Need to be done in within 24 hours

I need a simple smartcontrat with solidity, I need only the code to put it in Remix IDE, requeriments: - 10,000 NFTs - Maximum 3 NFTs per wallet. - One NFT per transaction. - A button to pause the contract. - A button to upload the collection unrevealed and reveal when I want using that button. - Only withdrawls to my wallet, I have seen contracts with commissions to strange people, I don't want it. -The NFT collection is set to sell on OpenSea with polygon, price per NFT 25 matic - Maximum time per sell one week. Thank you for your help!

Im looking for an application and smartcontract developer,which consits of nft market place, crypto wallet,game

Queremos crear una colección de NFT, buscamos gente para que nos ayude con el SMARTCONTRACT, la creación del contenido, el MINTING, etc.

ReactJs Frontend to integrate with SmartContract

...all explained exacly in bottom. Project is to: 1. copy smart cotract of Avarice (he is on MIT licence mean can be copied all or part/public). 2. copy also their website one to one (or looks similar mean butons,place etc) 3. installing this on testnet and server from virmach.com. (we will test how its work) 4. making instruction for customer to make him start project on server virmach and smartcontract in real net with his diferent token, giving all codes and istruction to start only by him, and help if any isue. 5. small changes in website really small (adding twitter button, discord, etc) and really small changes in smart contract like (diferent % of lobby tokens next day, and posibility tu upgrade % for referal on some customers from 5 to 10%, showing this referal % on websi...

At the moment we are integrating smartcontract for a casino game and we need to find a way to make a count of wins and losses to make a distribution in the casino token We have already created the contract for the casino chips and the gameplay, but we need to be able to put the users in some way if what they have obtained is a loss in the game or a win and at the end of the day get the benefits of the casino We need to see the possibility of creating an operations book to be able to count the casino operations and thus see the amount of profit it has had. We need to see the possibility of creating an operations book in Factom to be able to count the casino operations and thus see the amount of profit it has had the Casino and count with the feeds that it can have the casino. So we...

Search dev for project in blockchain, specially smartcontract with chainlink oracle and Factom. The idea is to create states for transactions in Matic through a book of operations in Factom and associate a state to a wallet.