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    Cross-chain Omnibridge -- 2 Đã kết thúc left

    The Omnibridge app works with erc-20 and erc-677 tokens. This bridge makes all hard work involved moving your tokens from Ethereum mainnet or Binance Smart Chain into xDai network. I need a bot that will be able to transfer tokens cross-chain using this bridge and make profit. It will operate on the not so small liquidity pools and take advantage of the price discrepancies among the different chains. Useful links: xDai Omnibridge app: List of smart contracts of the ERC tokens on xDai:

    $251 (Avg Bid)
    $251 Giá đặt trung bình
    19 lượt đặt giá
    Cross-chain Omnibridge Đã kết thúc left

    The Omnibridge app works with erc-20 and erc-677 tokens. This bridge makes all hard work involved moving your tokens from Ethereum mainnet or Binance Smart Chain into xDai network. I need a bot that will be able to transfer tokens cross-chain using this bridge and make profit. It will operate on the not so small liquidity pools and take advantage of the price discrepancies among the different chains. Useful links: xDai Omnibridge app: List of smart contracts of the ERC tokens on xDai:

    $30 - $250
    Niêm phong
    $30 - $250
    13 lượt đặt giá

    ...below. Top priority blockchains on the list: Aion Algorand Arbitrum Avalanche Aurora Bitcoin Bitcoin Cash Bitcoin SV Bittorrent Boba Cardano Celo Chiliz Cosmos Cronos Dash EOS Ethereum Classic Fantom Fuse Filecoin Flow Harmony HECO Hedera Hoo Icon ICP Iota Iotex Kava Klatyn Lisk Litecoin Monero Moonbeam Moonriver Near Neo Polygon Ripple Qtum Shiden Solana Stellar Tezos Theta Tron VeChain Velas XDAI Zilliqa Lower priority blockchains: Acala Alephzero Altair Artis Astar Atheios Bifrost Calamari Centrifuge Chainx Clover Crust Darwinia DataHighway DeepBrain Dock Dolphin Edgeware Encointer Energi EnergyWeb Equilbrium Ethercore IDChain Integritee Interlay Karura Khala Kintsugi Kulupu Kusama Litmus Loom Lusko Mangata Morpher Nodle Palm Pangoro Parallel Petrachor Phala Picasso Pioneer ...

    $1771 (Avg Bid)
    $1771 Giá đặt trung bình
    11 lượt đặt giá

    Hello, talent programmer. I need a senior blockchain developer who experienced in solidity proxy. Please look carefully I need all same functions. Thanks.

    $26 / hr (Avg Bid)
    $26 / hr Giá đặt trung bình
    10 lượt đặt giá

    I need a javascript based (npm) bot that trades random values back and forth of a specific pair on sushiswap. There should be randomness in the number of trades per hour and randomness in the amount traded. I should be able to set an upper and lower limit for the amount of trades per minute and limits for the trading amount and direction. ideally in the .env file I can specify -trading pair -number of transactions per minute -upper amount out of trading value per day -private keys of say 20 wallets that are beeing for generating the trades if needed it can be based on this repository here:

    $187 (Avg Bid)
    $187 Giá đặt trung bình
    9 lượt đặt giá

    I need a java based (npm) bot that trades random values back and forth of a specific pair on sushiswap. There should be randomness in the number of trades per hour and randomness in the amount traded. I should be able to set an upper and lower limit for the amount of trades per minute and limits for the trading amount and direction. ideally in the .env file I can specify -trading pair -number of transactions per minute -upper amount out of trading value per day

    $220 (Avg Bid)
    $220 Giá đặt trung bình
    5 lượt đặt giá
    Expert Solidity Developer Đã kết thúc left

    ...What they do is they break the link between two wallets. Which means if you send ether or bnb from one wallet to another wallet, you cannot track that transaction on blockchain. I have already implemented this algorithm on 8 tokens including ether, BNB etc. I want to implement this algorithm to xDAI, Fantom and Tron Blockchain. All three blockchian contracts are on solidity. I will give you code for implementing this on Solidity. I want you to use that code and break the onchain link for TRON, xDAI and Fantom blockchain I already have the UI you just have to take my code and change it to DAI, TRON and Fantom blockchain. you can check the smart contract for dai and fantom and let me know if you can do this I want you to check the github of and see you understand the ...

    $627 (Avg Bid)
    $627 Giá đặt trung bình
    14 lượt đặt giá

    ...they do is they break the link between two wallets. Which means if you send ether or bnb from one wallet to another wallet, you cannot track that transaction on blockchain. I have already implemented this algorithm on 8 tokens including ether, BNB etc. I want to implement this algorithm to xDAI, Fantom and Tron Blockchain. All three blockchian contracts are on solidity. I will give you code for implementing this on Solidity. I want you to use that code and break the onchain link for TRON, xDAI and Fantom blockchain I already have the UI you just have to take my code and change it to DAI, TRON and Fantom blockchain. you can check the smart contract for dai and fantom and let me know if you can do this I want you to check the github of and see you understand the ...

    $1329 (Avg Bid)
    $1329 Giá đặt trung bình
    24 lượt đặt giá

    Overview : Nodejs, ExpressJs, Javascript We need to add 2 buttons to the top header (see attached screen) 1. "Add token to Metamask" - will add our token to metamask (please see screen1) url ...(see attached screen) 1. "Add token to Metamask" - will add our token to metamask (please see screen1) url to token logo: code example: 2. Detect if user "MetaMask" network different than xDai (print "Wrong network") then button "Add xDai network to metamsk" should add the xDai network automaticaly code example: (Please see attached screen2)

    $22 (Avg Bid)
    $22 Giá đặt trung bình
    4 lượt đặt giá

    Please see the following doc included a full description and flow BEFORE sending bids: GITHUB: access will be granted 1. We need the same BACKEND flow but for xDai. (please see the doc including some code examples) E.g instead of communicating with the smart contract on ETH mainnect communicate with BRIDGED contract on xDai. 2. Bugfix: When executing transaction and transaction failed, the status in the database changed to `false` this means: user does not get funds, the system will not retry to send. (please see the doc )

    $120 (Avg Bid)
    $120 Giá đặt trung bình
    2 lượt đặt giá

    We need to build a blockchain that is similar to the ethereum xdaichain fork. Should have. 1. Blockchain. 2. documentation 3. bridge connector ethereum, xdai, binance. 4. blockscout 5. must be friendly with solidity and transaction fee in $ 0.1

    $10 - $30
    $10 - $30
    0 lượt đặt giá
    Uniswap Fork Đã kết thúc left

    I am looking for a dev that Can fork unicrypt with all their functions. I will need everything from the website, contracts, lq locker, token locker, token minter,launchpad , uncx, uncl. All networks ethereum binance xdai matic.

    $2856 (Avg Bid)
    $2856 Giá đặt trung bình
    15 lượt đặt giá
    Update a web3 Payment Gateway Đã kết thúc left

    A cross-chain yield farming and commerce protocol on the xDAI, BSC and ETH mainnet. Looking for a frontend with Angular, HTML, CSS and Javascript tech stack experience. Additionally, has worked with web3 decentralized applications, since we are a blockchain company. We need our payment gateway updated with new features, designs, payment options etc. Details will need to be discussed.

    $36 / hr (Avg Bid)
    $36 / hr Giá đặt trung bình
    19 lượt đặt giá

    I need someone to teach me how to deploy a token on the xDai chain.

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    3 lượt đặt giá

    Greetings. Hope you all doing good. Native token are xdai chain based. Phase 1 will be base on effort to move funds from xdaichain to new blockchain. These will be my long term project and hopefully to be fully decentralize. Below are the blockchain criteria by upgrade phase: Phase 1 - able to accept native coin from xdai chain for full migration and increase total supply in new blockchain. - anonymous coin - mining will be start after 3 month - CPU mining algorithm POW based - Upgradeable to support smart contract - Upgradeable for partial POS - coin name and total supply details will be explain via chats. - Phase 2 will be propose when Phase 1 are complete because i don't have all the money to do at once ;) teamwork is a must. I did this for the love of decentralize.

    $310 (Avg Bid)
    $310 Giá đặt trung bình
    4 lượt đặt giá

    Need to mint NFT on XDAI using metartansactions for paying on Ethereum mainnet. For reference Technical request:

    $1389 (Avg Bid)
    $1389 Giá đặt trung bình
    12 lượt đặt giá