Crypto Wallet Jobs & Projects

85 jobs found

We found 85 Crypto Wallet jobs that paid in cryptocurrency. Search for work, find a remote job that suits your needs, and apply now!

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Clone PayPal wallet app for Android, iOS and website

Posted by Best Company

Required skills

I need expert and trustworthy mobile blockchain developer to handle our company project by clone PayPal wallet app for Android, iOS and website I will provide everything you need but note you need 5 days to get this project done and budget is 1000$, I will give you more projects and tips after done with this project then update for the 3 version before place money for you please don't bid if you don't have interest 

Budget

$1,000
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Copy-trading bot for BSC(Pancakeswap)

Posted by starsbloc

Required skills

Hi, I need a "copy trading" bot for bsc (pancakeswap).
wallet1 - copy trading source
wallet2- my wallet
- Enter the wallet address and the robot will copy all the transactions made by the owner of the wallet (wallet1) from the moment the robot is started.
- The possibility to sell the purchased token immediately after wallet1 sells it or to sell it manually when I want.
- auto approve token immediately after purchase
- settings such as purchase amount, slippage and gas.
- the working currency of the robot should be BNB
- the robot should be in .exe format easy to run on windows.

Budget

$300
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Crypto wallet Clone app

Posted by Baaharz Company

Required skills

We are company enterprises and we are in need of expert and trustworthy developer to create creating applications with a multi-currency wallet similar to Trust wallet by clone the trust wallet for both Android and iOS version and we need this project 7 days max happy to hear from you and note out budget is fixed but after done we can give you tips. Thanks

Budget

$100
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Programable USDC Wallet

Posted by C A

Required skills

I'd like to create a USDC wallet with two main deposit functionalities: Evenly Distributed and Rationally Distributed
The wallet would be capable of depositing funds into an account and evenly distribute or rationally distribute the funds to subaccounts.
Wallet Structure:
Main Account
Sub Account Portfolios:
1. Evenly Distributed
2. Rationally Distributed
3. Rationally Distributed, Priority Fill
Evenly Distribution Example
User deposits $10,000 into wallet
The $10,000 is evenly distributed into sub accounts at 25%:
Account: $2,500 / 25% ratio setting
Account: $2,500 / 25% ratio setting
Account: $2,500 / 25% ratio setting
Account: $2,500 / 25% ratio setting
Rationally Distributed Example
User deposits $100,000 into wallet
The $100,000 is rationally distributed into sub accounts:
Account Goal $500,000. Deposit: $50,000 / 50% ratio setting
Account Goal $250,000. Deposit: $25,000 / 25% ratio setting
Account Goal $200,000. Deposit: $20,000 / 20% ratio setting
Account Goal $50,000. Deposit: $5,000 / 5% ratio setting
Additional Setting: Funds will not fill the next account until the prior account goal has reached 100% it's allocated goal amount.Also known as Priority Fill.
User deposits $50,000 into wallet
The $50,000 is rationally distributed into sub accounts:
Account Goal: $37,500. Deposit: $37,500 / 75% of deposit - Account at 100% goal, move remaining balance to next.
Account Goal: $10,000. Deposit: $10,000 / 20% of deposit - Account at 100% goal, move remaining balance to next.
Account Goal: $10,000. Deposit: $2,500 / 5% of deposit - Account reached 5% of it's goal. The next deposit would pick up here, since accounts 1 & 2 are at 100% of there goals.
Account Goal: $10,000. Deposit: $0 / 0% of deposit
If all accounts reach % during a deposit, a new spill-over account will be created within the subaccount portfolio. In this case, Account 5, having no goal determined yet. Funds can be transferred back to main account to be distributed later.
General Capabilities
Users can add accounts as needed
withdraw from accounts as needed
Users can give permission to others to withdraw from accounts. Security will need to be discussed
Subscription based. Either one-time fee, monthly fee or sub account(s) portfolio quantity fee
Blockchain TBD
Please send completed prior project examples

Budget

$250
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Create Token for a P2E Game

Required skills

Hello,
I´m creating a P2E game and I need to create the following:
A- 4 Standard Tokens (the most simple as possible, just with the name, quantity is good);
B- 1 Token with these functionalities:
..........1- Max quantity to be held by each wallet;
..........2- Max quantity to be sold each time;
..........3- The time delay between sales operations;
..........4- Reflection fee;
..........5- Liquidity fee;
..........6- Marketing fee;
..........7- Verified Source Code
..........8- Operable (ERC1363)
..........9- Token Recover
..........10- Freeze Function
..........11- Whitelist (wallets that are free from the tax and limits)
..........12- Blacklist (wallets that can't do transactions with the token)
C- One Portal where I can do the IDO for the tokens (the 5 ones) with discount codes possibility and vesting capabilities (just for the one with all the functionalities).
Please, only apply if you're able to deliver all the requested.
Thank you.

Budget

$1,200
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I can fix binance account.

Posted by Danil Sereda

Required skills

Hello, everyone.
Who faced the some problems on Binance?
As I know, someone can't withdraw their funds on binance.
I can help these problems.
I only want 25% of your funds.
You should tell me your binance account id.
If you are interested, please contact me.
Thanks.

Budget

$1,000
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Wallet connect

Posted by Noak Lindqvist

Required skills

Build functionality to be able to use GoodDollar’s wallet with other DAPPs, for example FuseSwap (without / instead of using MetaMask)
https://github.com/GoodDollar/Bounties/issues/10 
Easily use the G$ wallet with other DEFI projects, specifically on FUSE. 
ability to scan/paste walletconnect QR code/link and perform the connection
deeplinks or other integration for react-native/mobile version of the GoodDAPP
a screen to confirm signatures/transactions. for verified contracts show the method and params which are being executed
read contract abi from etherscan/fuse explorer
parse tx details and display in human readable format
implement the UI design given
pass code review by wallet team
pass QA by wallet team
write a short article to be published publicly about the dev experience/tutorial
support bug fixing for 2 weeks
deliver in 1 month after starting work
https://developer.trustwallet.com/wallet-connect

Budget

$3,000
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Bcscan api get specific data real time

Posted by Romer Alexander

Required skills

Hello, im looking to grapping some specific data from bscscan Real Time without refreshing. 
Get some specificdata from selected address (pancakeSwap) with this feature : 
Get all betting value ( bnb xxx ) 
Get Method for each wallet from (bet Bull / bet Bear)
Get left time to bet for next round
Calc most bet bull / bear
urgent no more $50 please.
thanks.

Budget

$50
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Blockchain Development

Posted by _khwv

Required skills

Am a senior developer with several years of experience in web & blockchain full stack development.
I am familiar with PHP/Laravel/Cl/Node.js/React.js/Angular.js/Solidity/Truffle/Hardhat/Web3.js/Ether.js/Rust, Open Zeppelin, GraphQL, Several Blockchain APIs
And had experiences with smart contract, several types of token (ERC20, ERC721,ERC1155) deployment, building new crypto wallet, Auto trading Bot / Spinning Bot( Front-run, Arbitrage), DEX Fork, Defi platform for Staking/Yield farm/Lending and borrowing system/ NFT Marketplace/ Crypto Game (play to earn) in several blockchain like Ethereum, Binance Smart Chain, Matic, Polygon, Cardano, Fantom and Solana.
So many interests in website design and development

Budget

$1,500
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Decentralised Platform for MLM Token, Dapp.

Posted by Yug .

Required skills

Hello guy's
I want you to go through this, it is similar what I want majorly, MLM type business modal in DeFi, on Binance Smart Chain. Bep20 token, Decentralised Platform for MLM Token, Dapp. Will discus in detail further while talking to you. So keep applying for this good project.
Best Regard's
Yug

Budget

$1,000
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Flashloan Arbitrage Bot Required

Posted by Anonymous

Required skills

I'm looking for someone who can make a flashloan arbitrage script or bot.. the function of the bot should be able to search through different dex's until they find an arbitrage opportunity with any token, and then when found it should be able to execute the transaction with a large flashloan to borrow a large amount of money,do the trade, refund the loan and keep the profit in my wallet all in one go. Please contact me if you can assist with this task. 
I would expect detailed instructions for how to do use the script / bot too. 
Thanks 

Budget

$1,000
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Senior Solidity developer - crypto game

Posted by Robert Carden

Required skills

I'm a senior blockchain expert & now looking for a collaborator eager to join our team as a solidity developer
We're now working on a crypto game project - need an expert solidity developer for auditing
You'll be working with several experienced developers
Feel free to contact me if interested!!!
Thanks
Robert

Budget

$10,000
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BTC Flashing software

Required skills

Supported wallet : trust wallet, binance, Blockchain
100 btc daily
It's only tradable on Blockchain com and binance
Btc will stay in wallet for 40days
BTC Will send in break. 
4 confirmation tik
wallet to wallet transfer unlimited time 

Budget

$350
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