Ethereum Stack Exchange
Ethereum Stack Exchange

Questions tagged [etherscan]

Etherscan is a search engine that allows Ethereum blockchain users to look up, confirm and validate transactions that have taken place on the blockchain.

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How to verify token after etherscan, and submit icon

Sorry, my English is not good, I verified my token on etherscan, but I do not know how to change the token's icon.
user17314
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Etherscan API Invalid API key

I created an account on etherscan, navigate to the API Keys settings in the user panel, and added a key. I go to the API documentation, take any API call, insert my API key, and I get an invalid API key response. Do I need to link my wallet to…
null
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What's the meaning of "similar match" in source verification?

I'm looking at a contract that shows an orange badge and reads Contract Source Code Verified (Similar Match), providing a different address (with the same code). Does anybody know what this means? (I can't really provide the example addresses on NDA…
fiiiu
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How to get public name tag by Etherscan api?

Does anyone know how to use Etherscan API to get public name tag of a contract? For example for this contract https://etherscan.io/address/0xdac17f958d2ee523a2206206994597c13d831ec7 I would like to get "Tether: USDT Stablecoin"
mmdc
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Can not verify a contract on Etherscan (with a library)

I tested my first contract and wanted to verify the contract on etherscan: https://rinkeby.etherscan.io/verifyContract?a=0xc73adf8d3ee480e483f45c9c84ee88269407e95d For some reason I can not verify the code. I just made a really simple contract. I…
kn1g
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Etherscan Input bool is 1 or true or True

I want to execute a smart contract function that takes input bool. Here for example makes the distinction that web3 uses javascript which doesn't consider 1 as true, but solidity does consider 1 as true. So my question is, if a Write Function in…
tintinthong
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Unable To Verify Token On Etherscan

I verified the source code but I emailed Etherscan to update my token logo and web site information and they denied me. They said I don't have a white paper and a visible team members with profile pictures. I literally seen dozens of tokens that…
Dave Styles
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Help understanding how to move coin

I participated in the now defunct Envion coin ICO. I really had a hard time figure out the transfer of coins, where my wallet was, and the basics of coins in general. I did not expect it to be so involved and was overwhelmed. Its safe to say I do…
Alexander Larsen
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Difference between the balance of Etherscan and wallet ethereum

I have a problem , there is a discrepancy between Etherscan and my wallet.. https://etherscan.io/address/0x9Bd1fA1B8C1D1cED42579813A7A73B30e4078E9C https://nanopool.org/account/0x9Bd1fA1B8C1D1cED42579813A7A73B30e4078E9C in my wallet 8.58 ether I'm…
mmsa
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Token totalsupply displaying zero at etherscan but displays correctly at remix

I verified and deployed a token contract using remix. The totalsupply displays correctly 80000000000 but at etherscan it displays the totalsupply as 0.0000000008. Summary [ERC-20] Total Supply: 0.00000011 WIMT ($0.00) Price: $0.0000 @ 0.000000…
Bernard Sibanda
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How to check the total number of token holders in Etherscan?

I would like to see if all the tokens for a book have been bought. The link in Etherscan is here. As I can see, there is a total of 1000 tokens but there is only 12 addresses owning those tokens which amount to a total of 85 tokens. Is my…
Kiko Fernandez
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Can multiple transaction be on the same block?

It seems like multiple transaction can be grouped under the same "block" number?
Ted
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Etherscan token tracker inquiry

I have an inquiry about etherscan. I can check tokens' prices here using Token Tracker. What I am wondering is how you manage to measure the prices of these tokens. Where does it get price data and how does it manage to calculate it? I'm really…
DeokHoon
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How do I find the deployed contract address for CryptKitties?

I read some version of the CryptoKitties source code on https://github.com/axiomzen/cryptokitties-bounty How do I use information only on https://cryptokitties.co, and preferably inside MetaMask, to determine the actual address of the deployed…
William Entriken
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Etherscan for private networks

Is anyone aware of an Etherscan for private testnet? I'm testing my own contracts, however, the current testnets seem to be under attack, so I've used my own private testnet to test deployment of my contracts, however, I would like to look at my…
chuacw
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