Erc223 metamaskpekerjaan

Tapis

Carian terbaru saya
Tapis mengikut:
Bajet
hingga
hingga
hingga
Jenis
Kemahiran
Bahasa
    Status Pekerjaan
    1,928 erc223 metamask tugasan ditemui, harga dalam USD
    Trading/Frontrunning Bot -- 2 4 hari left
    DISAHKAN

    I recently had a Metamask trading bot coded that has been found to be malicious. The bot would accept deposits, function properly, but not withdraw. I've already lost quite a bit to this scam. This story only gets worse so I'll keep those details to myself but if you're interested, I will share. This project has a very short timeframe because just because we were scammed doesn't mean creditors understand the situation. My family and I need someone to be our white knight or white hat hero - whatever you want to call it. I am looking for someone who can make, from scratch, a front running, arbitrage, or other passive income bot that can help us while I recover, find a new job, and try to recover our stolen savings. The key part is that I want you to create for...

    $2687 (Avg Bid)
    $2687 Avg Bida
    6 bida

    You must be an expert with , Typescript and blockchain. If not, don't bid. Create a simple landing page using NextJs, Typescript, Tailwindcss and Web3. The figma link is as follows: The goal is To: Connect your wallet to either Metamask, Coinbase or Trustwallet and show the connected address Replicate the UI as seen on figma, and make it responsive Use the stack mentioned above Host on any hosting platform and reply with the url… vercel is recommended This must be finished in 36 hours from now. This figma file is only 7% of the whole project. What are we looking out for: Clean typed code Good folder structure Attention to details Speed We will check your code in detail

    $128 (Avg Bid)
    $128 Avg Bida
    27 bida
    Mobile app 3 hari left
    DISAHKAN

    Must play ads. Allow people to invite people Have push notifications track invites Have a 24 hour timer to have to mine again. Have back end so I can see database of subscribers. give them a timer that stops every 24 hours must connect to metamask as well. Make it in a system that will make both apps at once. Must be able to design it as well.

    $30 - $250
    Dimeterai
    $30 - $250
    45 bida
    Trading/Frontrunning Bot 3 hari left
    DISAHKAN

    I recently had a Metamask trading bot coded that has been found to be malicious. The bot would accept deposits, function properly, but not withdraw. I've already lost quite a bit to this scam. This story only gets worse so I'll keep those details to myself but if you're interested, I will share. This project has a very short timeframe because just because we were scammed doesn't mean creditors understand the situation. My family and I need someone to be our white knight or white hat hero - whatever you want to call it. I am looking for someone who can make, from scratch, a front running, arbitrage, or other passive income bot that can help us while I recover, find a new job, and try to recover our stolen savings. The key part is that I want you to create for...

    $470 (Avg Bid)
    $470 Avg Bida
    29 bida

    Must have: Swift Xcdoe coding capability Blockchain/web3/walletconnect metamask integration knowledge App: We need to use an API/SDK like () and build a scanning mobile application. Also need NFT marketplace. User can capture image and make NFT. Need capable team with previous blockchain projects.

    $17313 (Avg Bid)
    $17313 Avg Bida
    43 bida

    Make a blank flat land metaverse with parcels for sale, online, with a mini map and people running around it. People will be able to buy their parcels and upload what ...in their space. Get this done in and smart contracts. You must be able to import the metaverse property from some source. Build a parcel place with 44,000 spots On a flat board with a mini map and a person able to run around it and see each square for sale. The map can be blank like a net and the people that run around can be imported from ready player me And the land connects to Metamask and takes BNB and ETH. Must be able to see each other online. If you can do this we will spend a lot more on the actual building out of the system. If you cant do this simple task within 250 to 300 dollars dont apply. ...

    $250 - $750
    Dimeterai
    $250 - $750
    24 bida

    Make a blank flat land metaverse with parcels for sale, online, with a mini map and people running around it. People will be able to buy their parcels and upload what ...in their space. Get this done in and smart contracts. You must be able to import the metaverse property from some source. Build a parcel place with 44,000 spots On a flat board with a mini map and a person able to run around it and see each square for sale. The map can be blank like a net and the people that run around can be imported from ready player me And the land connects to Metamask and takes BNB and ETH. Must be able to see each other online. If you can do this we will spend a lot more on the actual building out of the system. If you cant do this simple task within 250 to 300 dollars dont apply. ...

    $250 - $750
    Dimeterai
    $250 - $750
    16 bida

    Hi there, need someone to create a presale event for my project´s token (ERC20). Want to open a presale event and put it in my project´s website made with WIX. The investors should be able to to buy the tokens with USDT, USDC or BUSD throgh connecting their Metamask, Wallet Connect and Trust Wallet account.

    $280 (Avg Bid)
    $280 Avg Bida
    17 bida

    Make a blank flat land metaverse with parcels for sale, online, with a mini map and people running around it. People will be able to buy their parcels and upload what ...in their space. Get this done in and smart contracts. You must be able to import the metaverse property from some source. Build a parcel place with 44,000 spots On a flat board with a mini map and a person able to run around it and see each square for sale. The map can be blank like a net and the people that run around can be imported from ready player me And the land connects to Metamask and takes BNB and ETH. Must be able to see each other online. If you can do this we will spend a lot more on the actual building out of the system. If you cant do this simple task within 250 to 300 dollars dont apply. ...

    $250 - $750
    Dimeterai
    $250 - $750
    22 bida

    It will verify that a user has X amount of our tokens in order to enter our website

    $164 (Avg Bid)
    $164 Avg Bida
    29 bida

    1) Dev will record ev...drive files (or other host) 2) Dev will also provide Step by step documentation 3) Dev will not assume any step. All steps must be recorded and documented. 4) Blockchain will have 3 nodes connected to them. All nodes will have accounts and miners. Deployment of the Chain will be on Linux system. 5) Dev will show step by step how to connect the blockchain to Metamask. Blockchain that’s running on a linux server to be connected to metamask on Windows computer. 6) Dev will connect the blockchain to a free account of to and demonstrate block explorer 7) Dev will launch 2 Sample Smart Contracts on the private blockchain using 8) Recommended hardware / vps to run a node? 9) Security recommendations for the private blockchain

    $590 (Avg Bid)
    $590 Avg Bida
    11 bida

    We need a "login with metamask to display this content" module so that only users that have a certain amount of tokens can access the content.

    $147 (Avg Bid)
    $147 Avg Bida
    50 bida

    BEFORE BIDDING PLEASE READ: 1. ONCE BID AMOUNT IS PLACED will not accept a different under any circumstances - So please Bid Carefully. Web3Js built website Player can select any wining combination that player feels will win on the website ( no use of metamask required) 1. Player can register their account and 2FA required during registration for accessing all features ( login /withdraw / change password / edit wallet address ( once per week), playing over a set limit in settings ... etc) 2. Integration with cryptocurrency wallets - Player deposits cryptocurrency in their own wallets and can use this balance to play on events and win / loose, Player can also withdraw to their pre registered withdrawal wallet account. 3. Support ticket feature - through a chat based system for ev...

    $553 (Avg Bid)
    $553 Avg Bida
    37 bida

    This is a react project where a user will be able to mint NFTs using multiple ERC20 tokens. The issue is specifically related to an existing react project. This project is suitable for people who are knowledgeable in the following: 1) React, 2) Solidity 3) Blockchain 4) Javascript 5) Metamask

    $129 (Avg Bid)
    $129 Avg Bida
    27 bida

    Deadline: 1.5 days PLEASE READ CAREFULLY !!! Fork existing Metamask wallet, 1. Even metamask is installed, both metamask must work together For example : from html if run : -> open Original Metamask -> open Forked Metamask means my metamask 2. Make default network my own RPC URL At the moment original metamask default rpc URL is Ethereum Mainnet But I want my own RPC URL must be default 3. Make simple html with button to connect to Forked Metamask not original Metamask 4. Make documentation while forking : which parameters will be changed. 5. Name Forked Metamask as Nizzle

    $155 (Avg Bid)
    $155 Avg Bida
    17 bida

    We are looking for someone who can make widget or modules for token stake and ico token sale. Needs: customer can buy token with walletconnect ( metamask, trustwallet..) and that the party can add the token to their wallet Needs for the stake module: Users can stake our ( xy) token and get rewards for example in BTC. The stake reward would be calculated weekly and variable Lock period option

    $16 / hr (Avg Bid)
    $16 / hr Avg Bida
    29 bida

    I and my friend are developing website for selling NFTs and much more stuff. For this, I need web3 blockchain developer to help me in writing smart contracts and meta mask wallet integration and purchase NFT using metamask. So here are the tasks: 1. Integrate metamask wallet in website 2. login with metamask 3. Purchase NFT with metamask if you think you are capable of doing this then send your proposal. Make sure you read this full description and start your proposal with Vishal. If you have not mentioned this then your proposal will automatically be rejected.

    $441 (Avg Bid)
    $441 Avg Bida
    53 bida

    Fork existing Metamask wallet, Make simple html with button to connect to Forked Metamask not original Metamask Make documentation while cloning : which parameters will be changed. Name Cloned Metamask as Nizzle

    $66 (Avg Bid)
    $66 Avg Bida
    3 bida

    Website to mint NFT tokens with customised metadata on Arweave (AR) for game. User logs into website with metamask via Step0 - User pressing mint button to mint token from our contract ( only if user is whitelisted but this is already in contract) Once mint is successful user can fill in the form to construct their token data: Variables: NFTimage - option for image to be uploaded by user in png format or use default png - this option is user choice. (choice is required) About - max 200 txt characters.( required to fill in ) Content - max 100kb of text( required to fill in ) CustomContentupload - 1 file max 1mb ( optional for user ) (save button) At this stage we need to save above content on our server against user ERC20 address - whichever method is simplest ( probably json f...

    $268 (Avg Bid)
    $268 Avg Bida
    55 bida

    Deadline: 2 days 1. Load Smart Contracts by file like remix do 2. Add Two button deploy to Ethereum and Binance Smart Chain 3. If user clicks ethereum deploy current smart contract (if metamask is different network change network to ethereum forcefully) 3. If user clicks binance deploy current smart contract (if metamask is different network change network to binance forcefully)

    $57 (Avg Bid)
    $57 Avg Bida
    10 bida

    I have an E-Commerce of Digital Asset built on Shopify and i need someone who can build a way to let our customers connect with their wallets (Metamask, etc...)

    $522 (Avg Bid)
    $522 Avg Bida
    73 bida

    Portfolio integration using django or flask api, NFT, crypto in all addresses in different chains in the metamask, Phantom & trust wallet. It should be well-tested with postman and called by flask api Ref: Metamask portfolio dapp NFT: - Floor price from Opensea - Source Image URL - Asset Contract address - Token number - Description - Token standard - Chain - Collection name - Collection logo Crypto - Chain - Holding amount - Crypto name - crypto logo

    $21 / hr (Avg Bid)
    $21 / hr Avg Bida
    17 bida

    Portfolio integration using django or flask api, NFT, crypto in all addresses in different chains in the metamask, Phantom & trust wallet. It should be well-tested with postman and called by flask api Ref: Metamask portfolio dapp NFT: - Floor price from Opensea - Source Image URL - Asset Contract address - Token number - Description - Token standard - Chain - Collection name - Collection logo Crypto - Chain - Holding amount - Crypto name - crypto logo

    $12 / hr (Avg Bid)
    $12 / hr Avg Bida
    5 bida

    You receive template with game - black jack in unity you have to connect the game with crypto wallet - metamask

    $194 (Avg Bid)
    $194 Avg Bida
    17 bida

    Need a crypto casino script made for me. It needs to support BNB Chain, Metamask, Coin98, Tron Wallet, google account, Telegram ecc. It needs to have multiple casino games (Rock-paper-scissor, Dice, Limbo, Crash ecc.) It needs to support multiple cryptocurrencies. It needs to have bets for sports games, odds making and such And many more features. Example of a competitor :

    $1625 (Avg Bid)
    $1625 Avg Bida
    76 bida

    Hi there, We have this open source poker platform that can be found on github: online demo: We would like a django/react/mongodb developer to fix some bugs, redesign it and implement some features like: -Admin panel -affiliate system -rake system/commission system -metamask/walletconnect login and payments - complete user hand history -chat moderation system -fix leaderboard -fix player levels and achievements system -fix tournament system basically we want to achieve a platform like: Please check the github repository before sending proposals, thank you!

    $2502 (Avg Bid)
    $2502 Avg Bida
    62 bida

    Hi there, We are looking for a developer/team that can provide us with a complete web poker platform similar to: Key features are: different poker modes, tournaments, affiliate system, rake/commission system, standard registration as well as metamask/walletconnect login, metamask payment and card payment. It would be great if you already have a ready made solution where you can implement the missing features. We expect to receive the full source code upon delivery. Thank you

    $3136 (Avg Bid)
    Perjanjian Kerahsiaan
    $3136 Avg Bida
    47 bida

    I would like to create an investment game based on the blockchain Binance (bep20 network). Log in using the address. No contract, no integration with metamask and trustwallet. I will send more details to selected people. Please let me know your rates per hour.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bida
    41 bida

    Objectives: A plain (unstyled) webpage with an ERC-20 token faucet (written in Solidity and deployed on Avalanche blockchain). The minted token and webpage are to be integrated and tested with existing website. Tasks 1) Mint ERC-20 token on Avalanche Fuji Chain (test) and then C-Chain (production). Test with Metamask wallet. - properties: - Token Name: CryptoCarnival - Volume minted: 350,000,000 - Can mint more tokens after launch 2) Create a simple html & JS faucet webpage. Test with existing JS wallet on website. - properties: - Max token per day per wallet: 10 - Max tokens per day (total): 10,000

    $108 (Avg Bid)
    $108 Avg Bida
    15 bida

    Hello. This is a chat app using React.js+Node.js+Express.js+Socket.io. I want to add some functionality to this ongoing project. - Login with Metamask account. - To login with Metamask, you need to sign a login message(login username) and send it to server. - Server then creates a unique token and sends it back to frontend. - Then you can be logged in. - Now if you send a message in chat, frontend should send the message and the unique token so that server knows which address is sending the message and adds it to the database - I mean, record all chat logs on MySQL database. This project requires deep knowledge in MySQL+React.js+Node.js+Express.js+Socket.io. I am a developer too, and I'll check all the requirements directly. I've attached the document. And if you...

    $146 (Avg Bid)
    $146 Avg Bida
    27 bida

    Web3Js built website Player can select any wining combination that player feels will win on the website ( no use of metamask required) 1. Player can register their account and 2FA required during registration for accessing all features ( login /withdraw / change password / edit wallet address ( once per week), playing over a set limit in settings ... etc) 2. Integration with cryptocurrency wallets - Player deposits cryptocurrency in their own wallets and can use this balance to play on events and win / loose, Player can also withdraw to their pre registered withdrawal wallet account. 3. Support ticket feature - through a chat based system for every new ticket created. 4. Player can play on selecting winning numbers ( for all open games) or events created or placed by other player...

    $370 (Avg Bid)
    $370 Avg Bida
    30 bida

    We are building an NFT-based staking game on the Ethereum blockchain. We need a solidity developer who has proven experience building reward systems. We have the NFTs live already, with a staking contract. We need a front end that enables users to interact with various contracts (more details will be ...staking contract. We need a front end that enables users to interact with various contracts (more details will be provided). We require gas efficient and otherwise optimized smart contracts. We are hopeful this project will allow us to get additional funding for greater functionality build-out and subsequent projects. The quality of your work will directly impact this. Need Experience with: ・Metamask wallet integrations ・Dapps ・Staking mechanics ・Raffle ・Frontend (React / Java )

    $1405 (Avg Bid)
    $1405 Avg Bida
    92 bida

    Finish metaverse with coords,, online joining, metamask login, walking around the land with voice chat.

    $30 - $250
    Dimeterai
    $30 - $250
    10 bida

    Ico landing website where I can pre sell my crypto tokens using metamask

    $443 (Avg Bid)
    $443 Avg Bida
    9 bida

    i need someone to perform a few easy tasks, must know a little bit of cryptocurrencies (metamask) i will guide through every step, it should take no more than 10-15min!

    $14 (Avg Bid)
    $14 Avg Bida
    15 bida
    Canal Youtube Tamat left

    ...semana. Pago: vía Paypal o Dólar digital (Metamask) Busco locutor para canal de Youtube. Duración: 10 aproximadamente Tono: enérgico, voz agradable y buena vocalización. Requisitos: buena calidad de audio (a ser posible micrófono, o smartphone con micro de calidad) y software de edición de audio (Audacity por ejemplo) para hacer los cortes Precio: 30 dólares mensual. 10 vídeos 2-3 a la semana. Pago: vía Paypal o Dólar digital (Metamask) Busco editor de vídeos para canal de Youtube. Vídeos de 10 minutos aproximadamente de imágenes, videos, música y sonidos sin copyright. Entrego locución y guión además de otras fuentes. Duración: 10 mi...

    $102 (Avg Bid)
    $102 Avg Bida
    31 bida

    I have a game which was made with Unity. And I have a NFT collection and that is already deployed, has Opensea URL. I want to integrate that to the ethereum blockchain using web3. Metamask, Wallet connect, Coinbase integration. First, connect wallet. Second, check if the user have the NFT. Third, enter the game. If you are an expert, that would be done max 2 days. Budget is 100USD fixed. Thanks.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bida
    18 bida

    I have a website that currently has metamask wallet integrated to process payment using a specific token, but now i want to update this to include an additional token making 2 coins that can be accepted . So for instance instead of accepting for example only bitcoin, it can now accept ethereum too making it two types of coins accepted for payment.

    $70 (Avg Bid)
    $70 Avg Bida
    14 bida

    ...is to provide hassle free crypto deposits and withdrawl mechanism by connecting wallet automatically and can be integrated to any platform, can be used in any other applications. For Referral Pls visit BC. Game Core requirements are below Deposits 1. Deposits: QR code, wallet address, logo, Copy button, should be displayed while depositing the crypto currency. 2. Wallet connectivity to Metamask wallet, Trust Wallet. 3. New token to be listed for Depositing. 4. Drop down to be displayed with the number of listed tokens. 5. Ex: use BTC, ETH, BNB, USDT, BNB, TRX, BNTX, LDC 6. Multichain tokens to be listed based on the blockchain explorer. 7. Live node integration for live price. 8. Dashboard to be build in home page for showing listed tokens. Withdraw Section: • With...

    $1690 (Avg Bid)
    $1690 Avg Bida
    38 bida

    I have a game which was made with Unity. And I have a NFT collection and that is already deployed, has Opensea URL. I want to integrate that to the ethereum blockchain using web3. Metamask, Wallet connect, Coinbase integration. First, connect wallet. Second, check if the user have the NFT. Third, enter the game. If you are an expert, that would be done max 2 days. Budget is 100USD fixed. Thanks.

    $15 - $25 / hr
    Dimeterai Perjanjian Kerahsiaan
    $15 - $25 / hr
    12 bida

    Need a script in python3 that extracts all the data in a WebGL farming simulation game available online. Data consists of "static" info such as the range of farming and similar tasks rewards and "dynamic" info such as the amount of seeds, berries, materials, lands and creatures in my account. Login into game is done with Metamask.

    $140 (Avg Bid)
    $140 Avg Bida
    14 bida

    Please describe your recent experience with similar projects when submitting a proposal: -Android and IOS mobile application for wallet( Wallet like Metamask) -User can add custom token of different network like Ethereum , Polygon , Bsc -Cross-chain support wallet with all security features used by Metamask -Design must be decent and professional Note: We have only 15 days of time.

    $762 (Avg Bid)
    $762 Avg Bida
    29 bida

    this is...concept of our application on AWS, using our base code provided here: and combining this piece of software with alan AI chatbox: The end application demos looks like this: @ Features: User logs in with wallet (metamask), the app displays the NFTs owned by the user belonging to our collection. Once the NFT is displayed in the app, the user can interact with their voice by pressing a mic button, and the NFT will reply using the chatbox features of Alan AI. Application must be available for web browser and deployed on our AWS. Stack: AWS, Moralis, Solidity, Javascript (React, Angular are a plus).

    $166 (Avg Bid)
    $166 Avg Bida
    33 bida

    HI I have wordpress NFT website , I need to add minting functionality with metamask on main page.

    $201 (Avg Bid)
    $201 Avg Bida
    71 bida

    Project : NFT Marketplace decentralized application 1. React.js based sourcecode & build guide 2. Metamask integration (ETH) 3. Typical Buy & Sell function (Solidity) 4. Auction function 5. Personal favorite list 6. Personal collection page 7. NFT Minting page

    $5911 (Avg Bid)
    $5911 Avg Bida
    51 bida

    * Fi... Afterwards, we expect the freelancer to deliver the above code and assist us with deploying that code on our servers/VPS. * Second Milestone Write code that will execute the copycat transaction. We expect this code to operate via flashloans. We will create a small wallet for this purpose. Your code needs to be able to execute transactions without human intervention and interact with Metamask if needed. We will use the inputs from the code in the first milestone to interact with the last code. Notice that if it's more easy for you to create a Web3 front-end for your smart contract, you can do that instead of providing an API. Please adhere to your bid amount. Freelancers who change their bid amounts after being awarded the project will be blacklisted for f...

    $599 (Avg Bid)
    $599 Avg Bida
    33 bida

    I am looking for someone good in research and data gathering in the Defi, Crypto space. I need you to source out some stats like: 1. No of users - Metamask Wallet 2. Overall TVL in Defi space, chain specific 3. Articles and consolidated amt of Hacks that happened on wallet the past 1 year If you have the expertise to do such work let me know

    $22 (Avg Bid)
    $22 Avg Bida
    15 bida

    We are looking for a web3 developer to help us add functionality to use self generated keys to interact with our smart contract and send transactions. Currently, users need to confirm each transaction using Metamask, however, we need to add this extra option for users to either use self generated key or still use the current functionality. Please only apply to this job if you understand the task at hand. Imoportant note: Please describe your recent experience with similar projects

    $202 (Avg Bid)
    $202 Avg Bida
    25 bida
    Crypto Program Tamat left

    A simple program with basic functionalities. The bot should be usable for Metamask and compatible with Windows. it should also have a simple UI for the program where I can manage to borrow USDT from Aave via a flash loan, trade that token with another at a very specific time so that my wallet has the token at the time, and then swaps the token back for USDT and repays the flash loan. The interface should be easy to use provided with a simple manual and installation guide. I would prefer a delevoper who has already deployed such projects and has an experience in developing crypto projects.

    $40 (Avg Bid)
    $40 Avg Bida
    9 bida

    would like this redone with php and web3p ? use testnetwork rpc server for sending coins would like it to send with an input box address or a metamask secondary this has a working demo like in the first link on github code

    $103 (Avg Bid)
    $103 Avg Bida
    33 bida