Questions tagged [base]

Question 1

Received a significant airdrop for some work I did for a new chain that dropped recently and it's valued at ~$20,000 USD I was on a trip and only had my laptop which didn't have my MetaMask on it and ...

Question 2

I'm building a monitor server that tracks the events of my contracts on multiple chains(i.e. sepolia, base-sepolia, zksync-sepolia, the contract source code on these chains are the same): // server.js ...

Question 3

I sent a USDC payment Via ERC-20 BASE but the receiving wallet can’t view it because they only have access to ERC-20 ETH. Is there anyway I can get access to this payment to covert it to ETH? or the ...

Question 4

I accidently sent $250 usdc crypto on base network and was wondering if there's any way to bridge to erc 20 network to same address. Transaction hash. ...

Question 5

I see people having functions as 'swap' in transactions on basescan pointing to these as router addresses. I see a lot of these being used: https://basescan.org/address/...

Question 6

I'm trying to understand how gas fees work. I tried sending an ERC20 approval transaction from almost-empty wallet. I set following parameters: maxPriorityFeePerGas=50, maxFeePerGas=100,000,000, ...

Question 7

// SPDX-License-Identifier: GPL-2.0-or-later pragma solidity ^0.8.7; pragma abicoder v2; import '@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol'; import '@uniswap/v3-periphery/contracts/...

Question 8

I transfered my Base Eth to my cold wallet that was on Eth Main. On base scan it is showing successful transfer but i have not received my eth in the wallet since it was on Eth main. Is there any way ...

Question 9

I keep having successful transactions end up being just 99 tokens in my wallet after approval. Here is one example. That token is currently only 99 in my wallet. Is this a common scam? I see others ...

Question 10

I recently mistakenly sent USDC on the Base network to my CoinMetro USDC (Ethereum) deposit address. Since CoinMetro does not support Base, the funds did not arrive in my account, but they still exist ...

Question 11

I am unable to do anything with the base ETH token $Kekius on that contract. Each time I send to another account, it comes right back. I didn’t see a restriction to swap or send in base scan. What ...

Question 12

I hold USDC on Ethereum. How can I get USDC (native, not bridged) on Base L2? I do not want USDbc variant.

Question 13

I am creating a Safe multisignature wallet using Safe Python library and the following Python code (full code here): def deploy_safe( web3: Web3, deployer: LocalAccount, owners: list[...

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Questions tagged [base]

have I lost my $20,000 USD to the Base app?

Ethers.js contract event monitoring fails on Base/zkSync Sepolia via HTTPS RPC but works with WebSocket RPC

Sent payment on wrong network

I sent usdc crypto to correct address but wrong network. Is there any way I can bridge from base network to erc20 network?

Are these dex addresses? Can people use them as router addresses?

Upfront cost estimation discrepancy

Uniswap V3 Base Swap Not Working (Execution Reverted)

Base Eth to Eth Main transfer mistake

Successful base chain transaction turns from 3,519.923483005978466975 tokens to 99 tokens? How?

Mistakenly sent USDC on Base to an Ethereum-Only Exchange Wallet – No Support from Exchange, What Can I Do?

Contract 0xbb1b725e34d2d3b6a4127130890b3dd62a19e743

How can I bridge USDC (Ethereum) to USDC native (Base)

Programmatically creating Safe UI "compatible" multisig wallets

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