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    1,908 metamask travaux trouvés au tarif de EUR
    Script Bomb Crypto BOT (Python) S'est terminé left

    Bonjour Liste des fonctionnalités à ajouter : - Vérifiez si Metamask est déconnecté, reconnectez-le et connectez-vous au jeu - Envoyer et optimiser des héros au travail ,quand ils ont assez d'energie - Attendez la fin de la maintenance du serveur pour vous reconnecter -Optimiser le rendement des heros 24/7

    €222 (Avg Bid)
    €222 Offre moyenne
    3 offres
    Lancement de projet crypto S'est terminé left

    Bonjour Sebastian Agustin S., j'ai récemment vu un de vos post concernant une personne qui cherchait à intégrer Metamask à Wix. Mon équipe et moi avons un projet très ambitieux qui est de développer une intelligence artificielle sur la blockchain. Nous souhaitons faire 2 préventes de notre token (Min 150$ pour participer) sur la blockchain Polygon (de préférence) ou Bsc. Pouvez-vous réaliser cela ?

    €237 (Avg Bid)
    €237 Offre moyenne
    1 offres

    Intégrer le mode multi-joueur sur un jeu Unity 3D utilisant un casque VR. Le jeu est déjà terminé. Il fonctionne avec les lunettes VR Oculus. Il faut que 2 joueurs s'affrontent en duel en jetant des boules de feu sur une cible et le premier joueur qui marquera 33 points gagnera la partie. Nous allons lui implémenter un wallet metamask afin que les joueurs se fassent des paris entre eux. Merci

    €491 (Avg Bid)
    €491 Offre moyenne
    2 offres

    Creation of a website for integration with web wallets 3. (the most common, such as Metamask, etc.). Within the site a specific section for the Marketplace (opensea type) for the sale of NFTs. The NFTs in GBL file questions are 3D models for the metaverse. It will be important to implement the ERC1135 (multi token) protocol and the ERC4907 (Rentable) protocol in the NFTs that will be minted on the Polygon blockchain.

    €35 / hr (Avg Bid)
    €35 / hr Offre moyenne
    39 offres

    Hi, everybody. I need a someone who can integrate above wallets on DeFi app using react and web3.js. Please contact me if you are very good at it. Thank you.

    €20 / hr (Avg Bid)
    €20 / hr Offre moyenne
    70 offres

    Need to registration and login using metamask

    €11 (Avg Bid)
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    3 offres

    Hello I have a python app at which has an existing login system using web3 extension (can be seen at and ) I require an emai...when clicked should open a popup with a login screen similar to attached image. After login the user stays on same page and LOGIN menu item changes to ACCOUNT and forwards to page if clicked. So to repeat, the following are login requirements on popup: 1) Google Sign in 2) Email/Password (+Forgot Password function) 3) Single Sign On (SSO) with code sent to their email 4) Web3 Metamask login (functionality already exists on ) When successfully logged in using 1 of the above login methods, they can access ACCOUNT page and see details. New clips logged in users create should show up here as well.

    €210 (Avg Bid)
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    13 offres

    I am looking for a Web3 Login type feature for a website. Here are the needs: Should possess a Web3Modal login for Metamask and Keplr Wallets (Nothing More) Upon successful signature for either wallet, a post request passing signer and public key (in base64) to a local url via JSON. If unsuccessful, redirect to local url Expected Result: Two documents (HTML and JS)

    €149 (Avg Bid)
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    9 offres

    Hi, how are you? our project was build by electon app. UI design was already completed. Now we need to integrate wallet function But metamask or other wallets are not integrating with desktop beccause they are chrome extension. So our plan is to generate wallet keys automatically using module and fetch to frontend. Please suggest me to work on our project. Thanks

    €154 (Avg Bid)
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    34 offres

    I need who can develop a login to wix website through metamask Please only professional that has handle something like this needed for this please

    €144 (Avg Bid)
    €144 Offre moyenne
    42 offres

    We want a web page to perform these steps related to Metamask functions, in order to prepare Metamask to operate with specific networks and tokens 1) Check browser compatibility with Metamask Output: If not compatible ask to open the compatible browser 2) Connect metamask [BUTTON] Output: If not installed ask to install Output: Print Connected to metamask 3) (automatically after succesful step 2) Prepare metamask a) search if BSC and XLON Networks are configured if not prompt to configure in metamask by passing predefined network values Output: Print BSC and XLON Networks configured b) search if specific BEP20 Token and ERC20 Token are configured if not prompt to configure in metamask by pass...

    €144 (Avg Bid)
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    16 offres

    create flashbot metamask to recover locked tokens

    €7 / hr (Avg Bid)
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    4 offres

    Looking for developer to do metamask connection in my unity game to connect wallet.

    €165 (Avg Bid)
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    17 offres
    Trading/Frontrunning Bot -- 2 S'est terminé left

    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...

    €712 - €2847
    Scellé
    €712 - €2847
    26 offres
    Mobile app S'est terminé left

    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.

    €28 - €237
    Scellé
    €28 - €237
    43 offres

    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.

    €16189 (Avg Bid)
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    46 offres

    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. ...

    €237 - €712
    Scellé
    €237 - €712
    16 offres
    Create a token presale event S'est terminé left

    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.

    €266 (Avg Bid)
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    17 offres

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

    €156 (Avg Bid)
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    29 offres

    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

    €560 (Avg Bid)
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    11 offres

    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.

    €140 (Avg Bid)
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    50 offres

    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...

    €525 (Avg Bid)
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    37 offres

    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

    €122 (Avg Bid)
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    27 offres
    Fork Metamask Wallet extension -- 2 S'est terminé left

    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

    €147 (Avg Bid)
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    17 offres

    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

    €15 / hr (Avg Bid)
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    29 offres

    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.

    €419 (Avg Bid)
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    53 offres
    Fork Metamask Wallet extension S'est terminé left

    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

    €63 (Avg Bid)
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    3 offres

    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...

    €254 (Avg Bid)
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    55 offres
    Create Remix Plugin S'est terminé left

    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)

    €54 (Avg Bid)
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    10 offres
    WALLET - SHOPIFY S'est terminé left

    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...)

    €505 (Avg Bid)
    €505 Offre moyenne
    72 offres

    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

    €20 / hr (Avg Bid)
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    17 offres

    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

    €11 / hr (Avg Bid)
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    5 offres

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

    €184 (Avg Bid)
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    17 offres
    Crypto Casino Project S'est terminé left

    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 :

    €1542 (Avg Bid)
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    76 offres

    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!

    €2399 (Avg Bid)
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    61 offres
    Web crypto poker platform S'est terminé left

    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

    €2976 (Avg Bid)
    LDN
    €2976 Offre moyenne
    47 offres
    Small project based on BSC (bep20) S'est terminé left

    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.

    €18 / hr (Avg Bid)
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    41 offres

    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

    €103 (Avg Bid)
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    15 offres

    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...

    €139 (Avg Bid)
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    27 offres

    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...

    €351 (Avg Bid)
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    30 offres

    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 )

    €1333 (Avg Bid)
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    92 offres

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

    €28 - €237
    Scellé
    €28 - €237
    10 offres
    Ico landing website S'est terminé left

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

    €422 (Avg Bid)
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    9 offres

    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)
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    14 offres
    Canal Youtube S'est terminé 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...

    €98 (Avg Bid)
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    31 offres
    Unity Developer has experience web3 S'est terminé left

    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.

    €19 / hr (Avg Bid)
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    18 offres

    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.

    €66 (Avg Bid)
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    14 offres
    Decentralize Crypto payment gateway S'est terminé left

    ...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...

    €1604 (Avg Bid)
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    38 offres
    Unity Developer has experience web3 S'est terminé left

    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.

    €14 - €24 / hr
    Scellé LDN
    €14 - €24 / hr
    12 offres
    Extract data from WebGL game -- 2 S'est terminé left

    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.

    €133 (Avg Bid)
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    14 offres