Etherscan API expert needed.
I want to build a webpage like https://jpeg.cash/ Check the excel file and make sure that you can complete this project. If you have experience in Etherscan API...
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ID / Date
Listing
Link
Create a simple smart contract to mint NFT and Web3 Implementation
build a very basic and simple smart contract to mint NFT and a basic web3 app to connect wallet and start minting.
Read moreEtherscan API expert needed.
I want to build a website like : https://jpeg.cash/ Write "I am an Etherscan API expert" top of you bid text.
Read moreblockchain developer
Hello I have some bitcoin in my liquality wallet. I want to swap btc to other coin like bnb or usdt, etc. Thanks
Read moreI need an Etherscan API export.
I want to make a simple site like this. https://jpeg.cash/ Only need to use Etherscan API to display data. Write "I am an Etherscan API" on your bid.
Read moreFind an Etherscan API export
I need to display transactions of Ethereum Addresses like this website. https://jpeg.cash/
Read moreBlockhain Expert - Ethereum Smart Contract Deployment
Hi everyone, Hope you are doing well. I am looking for a BLOCKCHAIN EXPERT who has expertise in building ETH SMART CONTRACT and deploying it. I would like to kn...
Read moreOS Polygon Atomic Match
We are looking for long-term partner someone who can find out where the Opensea Polygon chain contract is and find out if the contract is still the same as open...
Read moreCreate a telegram bot, that will send notifications when there is in coming trans to contract on etherscan
I need a a telegram bot, that will send notifications when there is incoming transaction to contract on etherscan. And also picture of money flow for each addre...
Read moreAUDIT ETHEREUM SMART CONTRACT
AUDIT ETHEREUM SMART CONTRACT The task: -Perform the latest attacks on Ethereum smart contract vulnerabilities and give a full description audit report. -Intege...
Read moreCreate a Ether Mixing Smart Contract
Looking for someone to develop a web3 smart contract and accompanying web app that allows users to mix ETH to add privacy to their transactions. Users would use...
Read moreEtherium Sweeper
I would like to have an ethereum sweeper so basically, everytime there's ETH added to the wallet, it transfers everything on like a cold wallet or something Tha...
Read moreCrypto wallet and NFT connector
[sorry generic cover letters will be flagged/discarded] Please include in your proposal details of the NFT/wallet experience that makes you the right group to d...
Read moreCreate a private pool for etherium or btc mining
Hello I have pcs in 3 different locations , for mining 10 pcs in america and 10 in canada and 10 in europe and 10 in asia , currently they are all mining separt...
Read moreNeed to extract transactions from blockchain explorer
if we give the wallet address we have to fetch all of the transaction infromation from the blockchain. We have to extract, Transactions related to Fees Actual t...
Read moreBlockchain explorer data capture Immutascan -- 2
Hi, I want to capture data from immutascan which is the blockchain explorer for immutable x. The person who does this project should have a strong understanding...
Read moreBlockchain explorer data capture Immuatscan
Hi, I want to capture data from immutascan which is the blockchain explorer for immutable x. The person who does this project should have a strong understanding...
Read moreHelp With BSC Node Setup
Hi there, I am looking for someone to help and advise me in setting up a full node for BSC.
Read moreSmall changes in Ethereum Trading Bot
Hello I have a fully functional Node.js Ethereum Trading bot but need to implement a few small changes : 1) Currently the process of generating a new nonce and...
Read moreSolidity Expert to automate NFT minting
Looking for a solidity expert who can offer deliverables that will allow us to mint an ETH NFT as soon as it becomes available. Must function given an ETH NFT c...
Read moreTest a Smart Contract and provide Block chain Consulting
Test a Smart Contract and provide Block chain Consulting
Read moreERC 20 Solidity Smart Contract
I need a smart contract written for my wallet address that allows eth sent out automatically the moment it enters.
Read moreExtract Etherscan user list pool
I am looking for someone to help us extract a list of all the users from the major NFT platforms based on specific criteria. Will provide more details once cont...
Read moreOpensea API - Listing event
Hi I need Opensea expert to code a simple API solution in Javascript which shows listing as they happen in real time. I assume you have to subscribe to event in...
Read moreERC20 Token
Hi, Freelancers. I have a simple task for you. ## Problem Deploy an ERC-20 Stable Coin on the Rinkeby Test Network with the following protocols in Solidity: 1....
Read moreMetamask Integration + Minting Function on Wix Website
Hello - I am looking for someone with solidity, node.js, html5 background to help me with a very simple landing page for a 1/1 NFT collection that enables conne...
Read moreEthereum Sweeper
Hello, I would like to know if it was possible to make an ethereum sweeper That basically monitors a wallet and everytime there's ETH transfered on it, it trans...
Read moreCreate a telegram bot, that will send notifications when there is in coming trans to contract on etherscan
I need a a telegram bot, that will send notifications when there is incoming transaction to contract on etherscan. And I need an option to add and delete contra...
Read moreСоздать телеграм бота, который будет уведомлять о транзакциях на контракт etherium
Мне нужно создать телеграм бота, который будет мне присылать уведомления, когда на определенный контракт в блокчейне эфира приходит транзакция. Чтобы я мог доба...
Read moreSmart contract minter, opensea bot
Hello, I am looking for a developer to create a script to buy listings on opensea. I already have the monitor part to check the listings but I need the purchase...
Read moreUse ethers.js to connect to MetaMask from React website to get polygon coin balance
This project is best suited for someone who has already implemented this functionality on another website to copy it over from. I want to allow the user to conn...
Read moreTeach me how to create good gas estimations on the Ethereum network
Hey, I want to test smart contracts on the Ethereum network to see how many gas units it needs for me to mint, mostlikely we can do this on the TESTNET of Ether...
Read moreUniswap API to calculate ERC20 price floor
Hello, We need a developer to make a custom API for our project. We need to show the price floor of our ERC20 token on our website. The price floor is What will...
Read morePancakeswap/Uniswap Token Liquidity Lock Detector
Hello, I want to log the contract address of new tokens when it's liquidity is locked. The app should keep on logging the Address
Read moremint nft on ethereum network
i want to build a bot who can mint automaticaly from contract of ethereum network
Read moreI am looking for blockchain developer
Hello we are looking to fork https://www.theopendao.com/ the solidity contract is a simple a erc20 token, we also need integration of etherscan API and coingeck...
Read morenft mint page without smart contract, directly to wallet
Hello, i need to have similar product to mint, where people can pay directly to our wallet without publishing anything or smart contract. i have some exemple li...
Read morenft mint page without smart contract, direectly to wallet
Hello, i need to have similar product to mint, where people can pay directly to our wallet without publishing anything or smart contract. i have some exemple li...
Read moreRobot to mint NFT -- 2
Automatic robot to mint the NFT's at their exit. Detects the opening of the market and buys automatically in less than 0.001 seconds. Buy either on etheurscan o...
Read moreRobot to mint NFT
A robot that instantly mints the NFT mint. Must be as fast as possible. Detection of opening and instant purchase within 0.0001 seconds
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