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    240 etherscan jobs found, pricing in USD

    I am seeking a detailed study of the Ethereum blockchain and EVM-compatible blockchains, with a focus on volume and uses analysis. Key features of the analysis should include: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurrency tracking platforms (CoinMarketCap, CoinGecko) for accurate market valuation. Presentation of market capitali...

    $407 (Avg Bid)
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    14 bids

    I am seeking a detailed study of the Ethereum blockchain and EVM-compatible blockchains, with a focus on volume and uses analysis. Key features of the analysis should include: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurrency tracking platforms (CoinMarketCap, CoinGecko) for accurate market valuation. Presentation of ma...

    $724 (Avg Bid)
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    6 bids

    As a professional in the field of blockchain, I am looking to hire a market analyst who can provide a comprehensive blockchain market analysis. The key areas of interest you should focus on are cryptocurrencies, smart contracts, and supply chain management. Your analysis should target: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurr...

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    ...0xa0dd6dd7775e93eb842db0aa142c9c581031ed3b 0x3001f57f8308b189eb412a64322aad5ef9951290 0x8bf30e9f44e5d068a9d0c20da22660997a532e33 2nd) I type in the range of buy transactions, so I only get the wallets who bought early. So if I type in 500, it will only scan the 1-500 buy transactions and find wallets which are overlapping in this range of all coins in the list. Transaction range: 500 3rd) The tool then scans etherscan of these contracts and finds me all the wallets who bought all of these coins within the first 500 buy transactions. 5/5 4 out of 5 these coins within the first 500 buy transactions. 4/5 3 out of 5 these coins within the first 500 buy transactions. 3/5 The tool will then output a list of wallets like this Wallets who bought all within the first 500 transactio...

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    Hey there, i need a node js code that will verify : x = "text" if a X is an ETH smart contract if so we verify if it has an uniswap v2 pool and if so we retreive : Price in USD Market Cap Pooled WETH Pooled token Liquidity % Max Wallet Max Buy Max Sell Sell tax % Buy tax % Contract balance % Owner balance % All those will be displayed simply in IDE with conso...there, i need a node js code that will verify : x = "text" if a X is an ETH smart contract if so we verify if it has an uniswap v2 pool and if so we retreive : Price in USD Market Cap Pooled WETH Pooled token Liquidity % Max Wallet Max Buy Max Sell Sell tax % Buy tax % Contract balance % Owner balance % All those will be displayed simply in IDE with You can use web3, uniswap and etherscan APIs. Happy ...

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    1 hour job delivery further info in chat please you have to be familiar with blockchain explain in a few words along brief proposal about link and role to have a quick chat to start job immediately can you create a link that does the same export csv yet for erc-721

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    Hi, I am looking for a freelancer who can download open source smart contract codes for me. The project requ...contract codes given the addresses. There is no coding requirement. I want someone to go over the addresses from the attached pdf document and get the code for the mentioned smart contract and give me the files and a list looking like below. 1-address1-filename1 ( in some addresses there are multiple files) 2-address1-filename2 3-address2-filename3 You just have to click the address on etherscan and save the file and write its name and address to a txt file. There are about 50 addresses. Overall, the ideal freelancer for this project should have expertise in Ethereum blockchain platform and be able to find and download specific smart contract codes based on my requ...

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    I am looking for a freelancer who can help me with analyzing smart contract transaction data using etherscan api in java or pyhon.

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    Hello am looking for some to provide with following: - sellbot tracker for telegram to join groups (able to use media, description, tg link attachment picture) - portal to tracking sells from more than 1 project. - etherscan api integration - automatization for payment and tracking sells (for time) So we have 3 bots. 1. Tracking sells thst can be added to groups 2. Channel for trending projects tracking sells 3. Bot to automatizate for people to buy to join into the trending channel rank

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    I want a robot that’s collects the information from etherscan and scan all the new wallets that is created with in 12 hours and 24 hours Like if there were 100 wallets and they have buyed any crypto token like example 5 wallets buyed xtz token and the value is more then 2000$ and buyed by minimum 5 wallets .. so i need the notifications of all the coins that are buyed by fresh wallets and 5-6 wallets should buyed that coin amd volume is more then 2000$

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    ...request or transaction. and all requests and transactions or reading the contract will be sent through the source wallet that is known and mentioned in the smart contract. Also, the Y token is the main token of the smart contract. And I want to make sure that this project will be done with only one confirmation from the destination fund and there is no need for several endorsements or links and Etherscan.....??? More explanation and example: "Suppose that Mohammad, the developer of the 100 wbnb project, has nothing to do with the contract, and the address of my wallet is not included in the contract. Muhammad will read the contract and if Ali confirms or confirms, suppose the amount determined by Muhammad is 20, 20 wbnb will be sent to Ali's wallet and 20 bnb will be...

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    aI am looking for a simple script, written in python, that will track and print any new ethereum tokens created in the last 24 hours. It should print all token addresses, creation time and the market cap. Only coins with a market cap > $20,000 should be shown Some suggestions: - Data is preferably from an API endpoint, such as etherscan (). Alternative sources could be dexscreener or newly added coins on uniswap. They must not be coingecko listings, as those are not newly created. - If required, it could be scraped, from a source such as dexscreener itself () - Token mkt cap will likely come from dexscreener (see ) - Script should refresh every 60 seconds, pulling the latest 24 hours of tokens and their

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    I am looking for a developer ...looking for a developer who can verify a Solidity contract on Etherscan. Skills and experience required: - Strong knowledge and experience in Solidity programming language - Familiarity with Etherscan and its verification process - Understanding of blockchain technology and smart contracts Project requirements: - The client has the contract source code available - The contract is already published on chain - The contract is a standard one and does not require any specific functionality The developer will be responsible for: - Verify the Solidity contract on Etherscan - Taking the client through how to verify the already published Solidity contract on Etherscan If you have experience in verifying Solidity contracts on Ether...

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    I am looking for a freelancer who can help me transfer USDT(ETH) to PLS(PulseChain) without using a bridge. Using a webpage that already connects user's MetaMask wallet we have user input quantity of USDT(ETH) to send to our wallet. When 1st MM transaction is completed then we send desired PLS for USDT(ETH) sent to our wallet to the user after checking etherscan logs and verifying the transaction was success, or when the MetaMask has finished the 1st transaction of USDT from user's MM wallet to our wallet. We must keep the PLS MetaMask wallet secure with proper code to protect any unauthorized transactions of PLS. We do not want to use a bridge for this process, all codes must be with Meta Mask wallets only. The deadline for this project is within the next 3 days. The ...

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    # Project Requirements 1. Develop a Command Line Interface (CLI) tool that would analyze ERC20 tokens for given Ethereum wallet address. 2. ...all transactions for that token. 5. These calculations should be able to be carried out over a customizable date range, e.g., the past 7 days. 6. The tool should output the results in a table format directly on the command line, displaying the net ETH invested, the net ETH received, and the profit or loss for each traded ERC20 token. 7. To accomplish these tasks, the tool should use either the Etherscan or Infura API to access the necessary data. ## Beneficial but not Required Skills: - Prior experience working with APIs - Familiarity with command-line tools and libraries such as Click - A basic understanding of Ethereum and ERC20 token tra...

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    I am looking for someone to reverse engineer 2 Ethereum smart contracts - I'll give Etherscan links to both along with contract interaction examples, and ideally want to receive 2 source code files that verifies against those contracts and a simple explanation of the calldata they accept. One of them shows up on , so its more of a deobfuscation task which is fine. Both are related; 1 appears to be much simpler (and might even have its code on IPFS if you can find it..), the other is harder but it seems like there are similarities.

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    I am looking for a freelancer to create a custom Binance Smart Chain token with a specific name. I have provided the contract on Etherscan for reference. The ideal freelancer will have experience in creating custom token functionalities and implementing tax and redistribution systems. Specifically, I am interested in incorporating a tax and redistribution system into the token's functionality. The freelancer should be familiar with how to automate liquidity pool and have the necessary skills to implement custom functionalities. Overall, I am looking for a skilled freelancer who can create a unique and functional Binance Smart Chain token with custom functionalities based on my specifications.

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    ...provide insights that can be properly incorporated into my project. I want to analyse the first 10k or so transactions of each coin to get the first token holders with the wallet address and time stamp with amounts bought and value of tokens at times bought for each token, I also want to analyse liquidity pools of each tokens on uniswap etc I want to do some blockchain analysis on these tokens etherscan Name Wojak Pepe Her caroline POOH Turbo https://etherscan

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    Greetings! I am looking for support from an individual who can aid me in evaluating my smart contract on Remix.org. This assessment involves incorporating flash loan sandwich and flash loan arbitrage techniques using the Solidity programming language on Ethereum, Polygon, or BSC networks. It is essential that the smart contract be compiled, launched, and the transaction hash link shared with me via Etherscan.

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    Greetings! I am looking for support from an individual who can aid me in evaluating my smart contract on Remix.org. This assessment involves incorporating flash loan sandwich and flash loan arbitrage techniques using the Solidity programming language on Ethereum, Polygon, or BSC networks. It is essential that the smart contract be compiled, launched, and the transaction hash link shared with me via Etherscan.

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    Check one Ethereum Wallet, save Etherscan transactions of the wallet in mysql/mariadb database table, if a transaction of a not yet traded coin appears, then output the token contract and token decimal in other table in the database. Script Language Perl or PHP if possible.

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    ...receiving of messages, but if it's not possible, SocketIO is fine too. For a group chat, a fractional NFT must be minted and owners of the NFT will be part of the group chat. I had doubts over whether the messages will be stored on the blockchain or locally, although storing on the blockchain can get computationally expensive. Please guide me regarding this. All transactions must be visible on etherscan but they should not be able to be traced back to the users of the website. As for the appearance of the website, please use reactjs. It must look similar to WhatsApp Web although not all functionalities of WhatsApp need to be implemented. Is it possible to make this? How much time will be required? Do we need to make a .eth domain? What is your quote for such a website?...

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    Hello, I am looking for a simple, yet fully fledged tool (including smart contract and signal/any additional requirements) that provides me with the following options: 1 - define a wallet to copy from etherscan 2 - define if only specific assets to copy their swaps or ALL 3 - copy setting definitions: - slippage setting, - frontrunning option YES/NO (if yes, max gas setting to front run), - minimum swap volume definition, - choose to define own swap size or copy wallet trade size (define %). You might have to use moralis stream api () or similar. Thanks.

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    Hello, I am looking for a simple, yet fully fledged tool (including smart contract and signal/any additional requirements) that provides me with the following options: 1 - define a wallet to copy from etherscan 2 - define if only specific assets to copy their swaps or ALL 3 - copy setting definitions: - slippage setting, - frontrunning option YES/NO (if yes, max gas setting to front run), - minimum swap volume definition, - choose to define own swap size or copy wallet trade size (define %). You might have to use moralis stream api () or similar. Thanks.

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    ...inputs written to the blockchain should appropriately open MetaMask modals. There also needs to be a data flow in from the blockchain that regularly updates both user-specific and non-user-specific data at settable intervals. These should then be distributed to the various pages using state management (e.g., Redux) with minimal lead redundancy across different query needs. Please use the ABI from etherscan and the library for wiring. The npm web3Modal or WalletConnect libraries should be used for the site's wallet connection. the library must be used for numeric value handling of token/wei values. The libraries should be used to format the numeric values to human-readable strings. In the rare instance where fractional mathematics are required, the npm bignumber

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    We are looking for a .Net coder (our current system is .Net 4.8) to create an api for using Etherscan,io processing for processing crypto payments. Please do not reply if you do not have experience with the APIs. If you send a bid, mention the phrase "I like orange" in the bid so i know you read this. All others will be ignored. We need this done in the next 3 to 5 days.

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    We want a developer familiar with Erc20 Contracts, and solidity to create a tutorial video or teach us how to copy and paste this exact contract + verify it on etherscan for educational purposes.

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    I need a good code example how I can take the latest trades from UniswapV2/Pancakeswap OR Etherscan/Bscscan. I will need to pull data from multiple contract addresses in real time, I only want pull data what I request for from database. I want any data what can be pulled from trades. I prefer to receive data in json format so I can handle it in php. I hope you understand what I'm asking for.

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    I need someone who can help me to build a blockchain explorer. It should have the function of contract verification and full interaction like etherscan. Please bid only if you're expert.

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    I'm looking for someone to redesign my blockchain explorer (). The goal is to look as much as possible as Website is up and running, It's build with React + Typescript + a bit of Tailwind Css A github repository to the current version can be found here: Please, no automated messages.

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    Create a csv file with all Ethereum addresses that have 0.1 ETH or more out of all 200 million addresses. I don't know enough about etherscan to grasp what it takes in order to compose such a file, hence why I need the help. All I need is the file and that it is current, no scripts, queries etc (that would be a bonus). Thank you!

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    i have an etherscan API key already and i am looking at all the api endpoints on the website but i dont see what i need Is there a way to see the newest contracts created with a MINT function? or a feed of all new contracts? please message me or give partial answer in your quote or enough info to tell me you know what im talking about. thanks in advance

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    A Master program execute trades in platform and same trade signals are broadcast to multiple client as a blockchain transaction. the Master can not access any client details and €client can not access any other details other than the trade signal. example trade signal sent from master>> 270522-01/P-ETH-1500-270522 /Sell/QTY1/Wallet address exam...broadcast to multiple client as a blockchain transaction. the Master can not access any client details and €client can not access any other details other than the trade signal. example trade signal sent from master>> 270522-01/P-ETH-1500-270522 /Sell/QTY1/Wallet address example trade ack sent from client>>270522-01/P-ETH-1500-270522 /Sell/QTY1/OK All transaction should be trackable either through etherscan o...

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    Hi my name is Rhonda and I need help with things like verifying my crypto contract on etherscan so I can revoke them and get my money out.

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    ...Cybersecurity is the most important element and must be built with that in mind from the ground up. Switch from proof of stake to proof of time. HashCore algorithm for ASIC-resistant (Maybe not necessary as miner support is debatable) Replace the Scrypt protocol with Prism protocol ErgoScript for smart contracts. Increase the block size by ten times Also needed a Blockchain scanner that is similar to Etherscan Block Explorer Decentralized Peer Matching Unique Genesis Block Unique Merkel Root Unique Magic Number UPnP Support Ipv6 support Payment gateway that process bank or credit transactions into crypto currency. Plugin for websites to process such transactions Transaction fees will be associated to crypto in development. The prism algorithm requires high-level (PHD) ...

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    I want to build a website like : Write "I am an Etherscan API expert" top of you bid text.

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    Hello, can you help me to verify and publish my Etherscan

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    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 address (neo4j or api from bitquery that's all fine) Noted. I have a list of contract already, no need to add/ del wallet from user

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    My problem is as following. I attended a group titled of Binance BSC smart contract project. We can send three times ETH to a smart contract address, and to get BNB back, every...with BNB RECOVER. So it can be activated. I thought it is just a lie. And I really want this money back to my TRUST WALLET. I can pay 0.1ETH to you, if you can help to get it back for me. Below is the information.: TRUST WALLET address: 0xD93b49D288858376428665F4C947dA5771d40251 Smart contract address: 0x0Fe161eB79c73BA6B7C5347362C0e8aB29c7cDbA Block namea: 14485528 You can check all in ETHERSCAN website. I need to know how much you will charge? My budget is 500U My lost fund is around 1550U If the cost is over fund, then tell me...

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    I am looking for a senior web application developer of at least 5 years fullstack and experience with Blockchain, and NFTs for at least 1 year with portfolio on NFT API, Truffle, Ganche, familiar Etherscan block explorer. Requirements Scrape Opensea/Etherscan new NFT ERC721/1155 collections, volume and listings daily/hourly/10 mins and insert to NoSQL/Realtime Firebase DB Must be able to optimised code for fast CRUD. Preferably Expert in Python or Nodejs/Express Mongodb/Firebase and CRON Experience with frontend charts and Trading Bots will be considered for next project iteration. Type ‘I can code blockchain’ in bid message. Thank you

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    I have a spreadsheet which needs approx 1500 bits numbers taken from 3 different sites, coingecko, etherscan and Twitter, approx 125 lines of data with upto12 fields that need populated, 3 of those fields need hyperlinked to the specific site. From the attached file, i need all the fields in yellow completed. Column A - where there is not an active hyperlink, go to and enter the 3/4 digit letters into search, then using Ctrl+K add Hyperlink, as shown on other examples Column C ,D,E,F,G all data (where applicable) taken from coingecko verbatim and entered into the spreadsheet (see coingecko screenshot) Column H is the number of likes shown at the top of the page next to the star on coingecko Column L,M,N details can be obtained (where applicable) from clicking on the dropdown

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    Creation of new cryptocurrency. Cybersecurity is the most important element and must be built with that in mind from the ground up. Switch from proof of stake to proof of time. replace the Scrypt protocol with Prism protocol HashCore algorithm for ASIC-resistant, as well as the ErgoScript for smart contracts. increase the block size by ten times Also needed a Blockchain scanner that is similar to Etherscan Block Explorer Decentralized Peer Matching Unique Genesis Block Unique Merkel Root Unique Magic Number UPnP Support Ipv6 support

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    We have to create something similar to @EtherDROPS5_bot for the first step we need: 1) add/edit/delete coins 2) receive swaps 3) add/edit/delete wallets 4) add/edit/delete pools

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    Looking for someone who is able to create a parsehub template that is able to parse etherscan transactions.

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    I want to create a telegram channel from API or etherscan API for new contract release but with extra feature (Looking for possible telegram group and functional website based from the token name) and then integrate it with telegram.. So what i need is : 1. Token detail (From etherscan or token fomo API) • Name and Symbol • Contract Address • Contract etherscan Link • Dextool etherscan Link 2. Possible Telegram Group (with Link) • Using token name or symbol as a based • Using possible word after the token name/symbol like Erc Eth Official Portal Coin Token • 2 week creation date 3. Possible Funct...

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    [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 develop this. Please describe your thoughts on which architecture(s) you would build this with...a wallet / to the list (type a name) - View wallet list - remove the wallet from the list - validate / update wallet connection the tool should start with connections to the most popular 5 meta mask, coin base, and allow connections to public address (etherscan?) !Gallery view. - thumbnail view - show all / one limit to select only one wallet - click to view lightbox detail popup with next/prev - show full blockchain detail/transaction detail of the NFT - detail should include a link to the public verification URL if avail (...

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    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 of how the data can be used to answer some questions so an understanding of data analysis is essential. Immutascan is similar to etherscan but with less functionality. Specifically I want all the data that has been generated for one project on the chain and the associated wallets. This is the specific project Questions I want answered from this data include thing like. Which are the largest wallets that contain items from this project What % of newly minted items go to wallets with no other items in them. How many new transactions are happening per

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    NFT create a system where it is able to mint directly from the etherscan contracts. It will also have a license so nobody can copy and set period to the systm.

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    ...Token Will be called BLAZAR TOKEN and will be Deflationary token with a 3% Burn Rate, with 50% of that being removed permanently from the supply and the other 50% redistributed to token holders who hold BLAZAR in the BLAZAR approved wallet. It will also trade under the named BLAZAR I want our tokens image uploaded online as Well. The Logo and Information for Blazar Token will be entered into Etherscan, Coinmarketcap, and Coin Gecko. Currently we have an ERC20 token called BLAZR that we have made 317 transactions to 207 unique Token Holders. We will need each of these to be airdropped the new token in exact increments since BLAZR was simply acting as ”placeholder” token to ensure them and us as to how many tokens they will be receiving of the new BLAZAR. We have 100...

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