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    2,121 metamask jobs found, pricing in USD

    Send ethereum confusing metamask , I need simple form html, Send ethereum after successfull page and failed page, using php mysql html javascript

    $175 (Avg Bid)
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    3 bids

    are you familiar with Ethereum and Metamask?

    $131 (Avg Bid)
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    7 bids

    I have an api which I want to install into a metamask wallet - I have some high level instructions but need a step by step video and written method to replicate myself -

    $13 / hr (Avg Bid)
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    1 bids

    TRON (TRX) smart contract with metamask trust wallet i need with source code

    $18 - $153
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    0 bids

    This project will result in a web application that enables users to interface with an Ethereum smart contract using Web3 to connect to a user's Metamask wallet The interface should be a Progressive Web Application (PWA), but a mobile-friendly web app is also acceptable if you're not familiar with PWAs APIs used: Etherscan Smart contract: already developed UI framework: Bootstrap (preferred) or Laravel There are three main functions of the web app 1) Buy - allows users to buy the contract's token in exchange for ETH, see other metadata associated with their wallet in the contract, and perform 1 function with the contract (a token transaction/transfer) 2) Send Tokens - will allow users to perform a transaction/transfer (in 2 steps) and see metadata for their wallet...

    $538 (Avg Bid)
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    21 bids

    Connect TronLink to Website like MetaMask, Integration Only like Blockchain

    $83 (Avg Bid)
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    3 bids

    i want Decentralized exchanges with swap and trade option login with : metamask and private key most be trading view chart note : bit if you have ready install script

    $1718 (Avg Bid)
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    The deliverable is a script that takes as input a ERC-20 contract address, metamask account information, an amount of ETH to exchange, and the amount of gas to provide in a transaction. For the contract address, the script will wait for a liquidity pool to be added on uniswap. Upon creation of the pool, it should immediately call the ETH to Tokens trade function.

    $1583 (Avg Bid)
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    Need a developer to create unified platform for Crypto. One interface to integrate all platforms and monitor Crypto wallet. Some of wallets that can be integrated. Metamask imToken TrustWallet Coinbase Wallet Tokenary and few more Similar to Need product similar. Please generate feature list and best price with time frame.

    $2416 (Avg Bid)
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    i want a peer to peer matrix pyramid website on blockchain smart contracts , also can run on Dapp and metamask . automated Ethereum payment.

    $150 - $150
    $150 - $150
    0 bids

    Hello, we currently have an app written in Swift for iOS. We want to add a crypto earning feature where users can (for example: post a picture to the newsfeed) and will earn points that ...crypto earning feature where users can (for example: post a picture to the newsfeed) and will earn points that can be converted to crypto currency wallet in the app. We're looking for someone that is experienced in SWIFT and can develop this Crypto feature within our existing app using 3rd party crypto APIs. Tasks will require 2 main components: 1. Creation of an ERC-20 Token 2. Implementation of MetaMask Wallet API to allow for simple triggers to generate cryptocurrency within the app. After this project we have a lot of updates for our app. Please let me know If you can do this job. Tha...

    $831 (Avg Bid)
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    Hello, we currently have an app written in Swift for iOS. We want to add a crypto earning feature where users can (for example: post a picture to the newsfeed) and will earn points that ...crypto earning feature where users can (for example: post a picture to the newsfeed) and will earn points that can be converted to crypto currency wallet in the app. We're looking for someone that is experienced in SWIFT and can develop this Crypto feature within our existing app using 3rd party crypto APIs. Tasks will require 2 main components: 1. Creation of an ERC-20 Token 2. Implementation of MetaMask Wallet API to allow for simple triggers to generate cryptocurrency within the app. After this project we have a lot of updates for our app. Please let me know If you can do this job. Tha...

    $1300 (Avg Bid)
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    12 bids

    Ecommerce Payment Gateway - customer spends $CAD, I receive $BTC Re-awarded project Ecommerce Payment Gateway I want a payment gat...The newly purchased btc would automatically get sent to a wallet for me to verify that the amount is correct and matches with their order, and then I would send out their goods. When applying for this job, please do not just say "I can do this for you". Please elaborate and tell me the steps of how we will complete this, as well as what third party platforms we need to use, e.g. Shapshift, Metamask, Binance, wallet providers that can hold $CAD, etc. If I am going to hire you, I need to verify that you understand the project. If this project can be completed successfully, I would like to build on it more in the future, so ther...

    $3997 (Avg Bid)
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    ...0.055 Ethereum, which is less than $10.00 USD at the time of writing. Over time you can earn a great deal with this program. The more people you refer however, the more you will earn. Forsage is set up to work with one of two Wallets, depending on whether you wish to administer this program with your Smart phone / tablet, or with your computer - Either Trust wallet for your mobile/tablet or Metamask for your computer. So you simply need to download trust wallet first from Google Play Store Then just invest only 0.05 ETH to join the world's first decentralised system to earn more and more. Below is the link you can join with below link So when you have trust wallet installed just use this

    $2236 (Avg Bid)
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    I am looking for a team to help me create a crypto reward-based social media platform. I want this website to allow posts, videos, pictures, messaging, video calling, business ads...design experience and will be assisting in the creation. Please only contact me if you have experience working with open source dolphin or similar software. Candidates must have experience installing open-source scripts from Github. Working knowledge of other frameworks including Apache Cassandra, React Native, AngularJS, PHP, Nginx, Elasticsearch, Ethereum, OpenZeppelin, Truffle, NativeScript, MetaMask, Redis, MongoDB, DroneCI, RabbitMQ, ZeroMQ, Vagrant, Docker, NodeJS, Gulp, Typescript, OpenSSL, , and NPM. Must be able to work with a team, have good communication skills, and be able to meet deadline...

    $140 (Avg Bid)
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    I need a smart Contract mlm operating on the ethereum blockchain. And a Dapp. Accessible by Dapp browsers and wallets like trustwallet and metamask and coinbase. Let's talk for more details.

    $1100 (Avg Bid)
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    It's a webstie for anynomous t...unnecessary, just a plain web-page is enough. In summary, there are two function on webpage. One is Draw , the other is Lookup. Draw : Select quantity of winner , upload list file or pastinto a feild and click "draw". To trigger Metamask wallet or EOS wallet to execute this action with certain fee. It will run on block-chain randomize function and send back to front-end. Show the winner results only and "the transition address". Overall list will be encrypted. Lookup: keyin "the transition address" into field of webpage , click "LOOKUP", then trigger Metamask wallet or EOS wallet to execute this action with certain fee. Then smart contact decrypt the overall participants , and send back to web...

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    I need a Website that connect to trust wallet or metamask for swapping my token with Ethereum and tutorial how to change my erc20 token

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    I need someone to integrate trustwallet on my site.

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    We have a chrome extension for a crypto transaction like metamask. Need to improve the efficiency of the transaction in the plugin.

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    I need a voting Decetrlized application that use our erc20 token with metamask integration on the website.

    $171 (Avg Bid)
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    I'm looking for someone who is able to create a cryptocurrency b...the winner and automatically sends the winnings to the winner. The more acceptable cryptocurrency the better, but will also work fine with just one. The amount staked should be matched +-10% so the players have to stake the same amount. I found this so maybe it can be more understandable how everything works. Payments might should go through metamask. I don't know much about this, I've done some basic HTML, CSS and JS. But if you can create a template of the webpage + the application I can fix the styling and such. If everything works out fine and I can get it up and running, then I'm looking forward to futher work with you and implementing new ideas. Thanks, Albin

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    Hi, I would like to create a very simple gambling website for cryptocurrencies, using only coinflip (heads or tails) as a game. But my que... Example with crypto: Player1 joins the game staking 0.03ETH, 495ZIL and 940HOT. Worth of 39$ hoping for tails. Player2 joins the game with 0.05ETH, 129ZIL. Worth 38.7$ Matching the opponent. Coin tosses and lands on tails. Player1 wins the cryptocurrency Player2 staked. Then a transaction goes from the gambling website to Player1's wallet(s). Via metamask etc. Been looking through this alot and it seems possible. Probably by using metamask/coinpayments.net. Is there any developer that knows how to create this? I already got some knowledge in HTML, CSS and JS, also managing databases. Anyone could look into this if it's...

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    Looking for react.js and solidity developer to build fast blockchain POC. Requires ERC-721 token with frontend dapp interface. For logged out users, dapp should read Ethereum chain to get ownership/meta information for tokens in the contract, such as recent transactions, transaction id, etc. Logged in users (metamask/web3 provider) can (1) mint random new tokens, and (2) view all owned tokens, and (3) send tokens to another address. Standard token features using 0xCert framework or similar.

    $22 / hr (Avg Bid)
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    We have made a game for the Decentraland platform. We would like to tokenise the FULL game and mint so many full version games, ie the ability to sell the game and licence who then owns it as a NFT. Basically representing software licenses as ERC721 tokens on the Ethereum blockchain. Once th...Basically representing software licenses as ERC721 tokens on the Ethereum blockchain. Once they own the game token, they can deploy that to their plot of land. Obviously they can sell the game NFT, and the rights and ability to deploy get passed on to the next buyer. There needs to be a mechanism for undeploying (if sold) or checking a product key server ETC - think the best way would be using Metamask and password to log in to a web app by proving that you own the address that owns the ...

    $257 (Avg Bid)
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    I am Jitendra I have a project there one time hit multiple transaction will run need trust wallet Api ETH for authentication wallet address and amount transaction API ,confirmation API i have same function in metamask also have smart contract.

    $134 (Avg Bid)
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    Hello everyone I am looking for someone who understands a bit of cryptocurrencies and how metamask works. I need in total 2 videos and maximum budget is 10$ The gig MUST SPEAK ENGLISH FLUENTLY 1- I will provide videos already done but you will need to redo them again speaking well in English and on PC should be done 2- how to create meta mask on Google Chrome and how to add daatty token 3-How to sell order and buy order for daatty coin on saturn exchange

    $31 (Avg Bid)
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    1 bids

    Hello everyone I am looking for someone who understands a bit of cryptocurrencies and how metamask works. I need in total 4 videos and maximum budget is 10$ The gig MUST SPEAK ENGLISH FLUENTLY 1- I will provide videos already done but you will need to redo them again speaking well in English and on PC should be done 2- how to create meta mask on Google Chrome and how to add daatty token 3-How to sell order and buy order for daatty coin on saturn exchangeWIL

    $8 - $31
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    Using typescript and the Decentraland SDK I would like to add a payment option to my virtual scene. The user will be requested to make a payment of 100 MANA (erc20 token) before being allowed through some doors. Almost like paying to enter a nightclub. The MANA will be transferred from their Metamask wallet to a wallet address declared. Decentraland have their own SDK, details to be found here : The libraries are very similar to Web.js. Any questions, please ask.

    $178 (Avg Bid)
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    ...@zacharyholland_17606/getting-started-with-loom-truffle-and-unity-f2558ad9d213 I have a well documented Unity project that implements a game inventory. In the game I have an array that represents my inventory, I would like to save this on blockchain and then tokenize the individual objects with ecr 721 to allow p2p exchanges of assets on metamask. I was thinking that when I start the game it loads the inventory from the blockchain, when I end a game session it saves the inventory on the blockchain. Another thing I would like to ask you is if you can comment the code and give me support for the initial setup if needed. I have already done the setup, loom and truffle should run without problems, but I ask it for precaution in case of problems

    $140 (Avg Bid)
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    Need help on listing Dapp into Imtoken and Metamask

    $1030 (Avg Bid)
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    Needs to build extension like metamask using it's source code, as everybody know, it is a open source code. Anybody can get the code from metamask. Quick and talented developers are welcomed to this project.

    $549 (Avg Bid)
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    ...better understand our project PROJECT: - Creation of a Smart Contract and deployment of the same - Creation of a web platform connected to the smart contract - Creation of a mobile application connected to the smart contract. IMPORTANT FEATURES: - The Smart Contract manages a Network Mareketing business - registration via metamask on the web and TrustWallet on mobile - assignment id to users - user affiliation system - Manage transactions between user wallets and the company wallet - Other information available in private. * WEB PLATFORM: - Chat between user and his affiliates - Notifications and pop-ups - Other information available in private. * MOBILE APP - Google and Iphone - Chat between user and his affiliates

    $8963 (Avg Bid)
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    ...better understand our project PROJECT: - Creation of a Smart Contract and deployment of the same - Creation of a web platform connected to the smart contract - Creation of a mobile application connected to the smart contract. IMPORTANT FEATURES: - The Smart Contract manages a Network Mareketing business - registration via metamask on the web and TrustWallet on mobile - assignment id to users - user affiliation system - Manage transactions between user wallets and the company wallet - Other information available in private. * WEB PLATFORM: - Chat between user and his affiliates - Notifications and pop-ups - Other information available in private. * MOBILE APP - Google and Iphone - Chat between user and his affiliates

    $4451 (Avg Bid)
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    I need a developer who creates and deploys a small DAPP on the Ethereum blockchain where customers can exchange ETH ...deducted which needs to be transferred the my business' address. In addition a minimal website needs to be made which displays a UI to perform the exchange (one input field for the amount of ERC20 token to buy, an indicator how much ETH it will cost or yield plus a buy and sell button. It also needs to have some error handling). The website needs to be able to connect to standard wallets such as metamask. The design of the website is not of importance. It can use standard html buttons without additional css. The developer shall deliver the source code of the DAPP incl. contract files and the website (html plus js). The developer needs to perform the deployme...

    $751 (Avg Bid)
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    Web based ethereum wallet with defi functionalities like DSR (Dai Savings Rate), Chai, cUSDC, cDai, using wallet connect, fortmatic, metamask, trezor. Must have Uniswap/kyber functions for swap of assets. and SendWrye for FIAT to ETH. Simplicty is key, design will be supplied.

    $225 (Avg Bid)
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    Project Name : Encocoinplus (EPG) Review our PIVX forked source code or create a new customized blockchain to implement the following: 1. Collateral increase from the cur...will remain locked for 12-months period before it can be unlocked and returned to the  spendable wallet from masternode lock wallet. Masternodes set up should have the option of running with or without VPS. Without VPS, the wallet must be online 24/7/365 with staking coins to keep staking the blocks and running the MN in the locked wallet. 3. Make coin communicate with its token for swapping via metamask. 4. Limit the total number of MN that can operate at any given time to a maximum of 100MN while the rest remain on queue till a MN exits or unlocks. 5. Block reward is 2.2epg (MN = 1.197epg, Dev=1 , Stak...

    $400 (Avg Bid)
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    I am looking for someone to create a plugin for NodeBB where you can tip ERC20 coins or ETH using the Ethereum Metamask extension on this app. NodeBB is a Forum application written in Node.js Source code: There is a similar plugin for a different cryptocurrency (Reddcoin) already created that can be used as example: here is the documentation for creating plugin: If you have questions about this project please feel free to contact me.

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    The deliverable is a completely decentralized application with front end functional on mobile and desktop through Metamask browser that enables users to complete simple locking functions with ETH and their ERC-20 tokens, and determine how long they want to keep them locked for. Smart contract should take a small fee for the service and send to a different wallet. The administration needs to have an emergency unlock feature for tokens that have an upcoming event that requires holders to take action. Similar project from a design perspective is compound.finance. We need the application to be designed and programmed so having a development team is best for this project.

    $616 (Avg Bid)
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    ...Request: liquidity to all coins, fast trading and execution times like on and binance.com. I would like to make a fee if possible for every trade. 6. Feature Request: Build an API for the exchange such as binance has for its user on the frontend, also a developer api for coin market cap can use to pull data as well as etherscan 7. Feature Request: Add ability to connect with metamask, trezor wallet, nano ledger and trade if users don’t trust our wallet system and wants to store offline funds. 8. Coin List: Add all coins, but only if they have liquidity and movement 9. Feature Request: Allow users to add their ERC20 token for free and pair up to BPC,ETH, and BTC 10. Feature Request:Use BPC save 50% on trading fees 11. Feature request add a Buy Crypto option such as ...

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    Hi, are you able to develop p2p exchange for ERC20 token /eth where users can trade directly from metamask?

    $28 (Avg Bid)
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    I am looking to complete a collaborative project with somebody who can build blockchain-based applications. Familiarity with the following are an asset: Ethereum, MetaMask, Truffle, Solidity, and more.

    $523 (Avg Bid)
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    We require someone to test the trading procedure for our crypto token on new exchanges. We will pay you for each test trade. Test trades will be $3 to $10 and you will be paid in advance of each test trade. You will need a crypto wallet such as Metamask.

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    Hi Manuel, MetaMask introduced an optional “Privacy Mode”, which requires that dapps ask permission to view users’ accounts. Dapps should update their code to support this feature, which will be enabled by default in the future. Can you please update our dapp code for lottery and exhange. We can discuss through chat, OK?

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    We are looking for a React framework master with knowledge about Ethereum. Our tech stack: React, Redux, React Router, React Saga, Reselect, Styled Components, Reactstrap Web3js, Metamask We prefer individuals, not agencies. Only experts with proven experience should apply.

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    ...look to or the 'instant' tab of eth2dai.com. It is for a stablecoin project where users can deposit some Eth or DAI, and receive the corresponding value of their selected stablecoin (USD, EUR etc). Then they can change between any stablecoin and every other stablecoin, or between any stablecoins and Eth or Dai. So an 'any to any' swap. It would need to interact with MetaMask. The interaction would be very simple, only one contract function is ever called. The user would click an icon representing their coin, same for the coin they want to trade into. There is a unique 4 byte string that represents every coin, and that would be used to call the function, along with the amount the user wishes to trade. I would need you to cover everything from 0, I don't ...

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    ...Application. - Phase 2: To setup Web Notifications for the native application. - Phase 3: To get the installed and apps working in Windows and Linux environments. - Phase 4: To create a centralized 'force-upgrade' feature that enables Zero to require users to update their current version of Electron. - Phase 5: To enable skin and logo customization of the Electron interface. - Phase 6: To enable MetaMask Integration directly in the Electron app. - Phase 7: To support tabbed browsing to external websites directly from within the Electron App. About Zero: - Zero is a next generation OS for social collaboration and the future of work. - Zero enables teams and communities to design, develop, and sell products and services in a fully distributed and decentralized m...

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    Hello, have you already developed on ETHEREUM? Besides the token, can you create a web platform that interfaces with the blockchain? The token will be the trading currency of the platform for all transactions. Transactions must be confirmed via Metamask (or other Ethereum wallet application) the DAPP is a simple web platform with the following features: - creation of a smart contract for the issue of tokens - purchase and sale of tokens with orderbook (trading) - users can double their tokens through daily activities (for 30 days a user must click a link and earn a CREDITS, after 30 days their tokens are doubled) - in addition to clicks, credits are earned by watching videos - the credits are different from the tokens, they are used only to mature the token doubling - support...

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    ...in these parameters the user should be able to click "create loan" which will use the ether in their wallet or metamask to create the smart contract. 2. Loan request: -collateral currency (which currency do they have as collateral?) Eth / Dai / TUSD -collateral ammount -loan currency (which currency they want to loan) Eth / Dai / TUSD) -loan to value / loan amount (maximum 50% of collateral value) -duration 30/60/90/.../360 days - interest rate (%) then the user should be shown their total premium (using loan amount + interest rate per month x number of months) then given option to "submit request", which creates the smart contract using eth from their wallet or metamask. There should be a wallet address connected to the smart contract that ...

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