It works! Your wallet should now have an account balance of 3 RINKEBY ETH Due to the decentralized nature of Ethereum, you can also view your account balance on EtherScan by visiting the following link, swapping out the placeholder address with your own Public Wallet Address: 1 https://rin...
Navigate to the source code for theRouter addresson Etherscan and copy the ABI into your ./abis/router.json file (the ABI can be found on the Contract tab) Ensure your wallet has enough ETH on mainnet to pay for gas fees Now we'll cover the code needed to swap tokens programmatically....
A bit of context to begin with. How miners work is that they prioritize transactions that pay a higher gas fee. When you send a transaction on Ethereum, it is sent to a “pending transaction pool” and the transaction you have just sent is sitting there waiting for miners to include it...
USDT balances are visible in the “Assets” tab of the MetaMask wallet. It updates in real-time as transactions are processed on the blockchain. While MetaMask does not natively support alerts, one can use external services such as Etherscan by registering their wallet address there to receive ...
Block Explorer URL: https://goerli.etherscan.io/ It should end up looking similar to this: After saving the network, switch your network to the Goerli QuickNode on MetaMask. Now we will need some test ETH to make transactions. Head over to the QuickNode Multi-Chain Faucet, follow the...
Alexander Reed Editor Having delved into futures trading in the past, my intrigue in financial, economic, and political affairs eventually led me to a striking realization: the current debt-based fiat system is fundamentally flawed. This revelation prompted me to explore alternative avenues, including...
Head toManage NFTto add media or metadata (NFTs can’t be minted until media is added). 3. Manage NFT Details Enter the NFT contract addressunder Manage NFT to start editing. Verify token: Use the verify button to authenticate the smart contract on block explorers (e.g., Etherscan). ...
increase the nonce and wait for the old transaction to mine If the old transaction have a very low gas price, you will have to replace it. Author dblockunity commented Mar 21, 2019 Now there is no error message, but you can't see the transaction on https://ropsten.etherscan.io/addre...
Thank you again for ethers. Recently migrated all of our stuff from web3 to ethers, and it's been great. There is one subtle but important difference between the two, however. When one calls web3.eth.sendTransaction, the promiEvent emits...
There are a few ways you can avoid high fees. First, you can choose times when the network is not so busy, a challenging endeavor but not impossible. EtherScan provides a gas tracker that shows the day's high, low, and average gas fees, so you can try to time your necessary transacti...