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## Description
Extension of `ERC20.sol` with an opt-in deferred mechanism for all received tokens. If a user chooses to set their manual claim status to `ON`, then all incoming tokens from transfers …
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# Handle
sirhashalot
# Vulnerability details
## Impact
The `safeSymbol()` function, found in the SafeMetadata.sol contract and called in 4 Timeswap Convenience contracts in the `symbol()` functio…
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## 1 Does not validate the input fee parameter
Some fee parameters of functions are not checked for invalid values. Validate the parameters:
### Code instances:
Ax…
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**First of all, this is an awesome library!**
I have a question about when I call `Erc20Bridger.deposit` I can control the amount of `ETH` to send?
if not, how can I know I will send the `ETH` amo…
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Hello,
I followed the final tutorial on https://www.youtube.com/watch?v=M576WGiDBdQ . The file useStakeTokens.tsx in hooks defines the transactionName 'Approve ERC20 transfer' and 'Stake Toke…
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Hi 0101coding,
Thanks for your submission. Unfortunately, you have not set the allowance (through the approve method) to the address specified in the instructions. Please when doing so let me know …
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## Description
[PROVIDE ERC 20 TOKEN INFORMATION](https://github.com/LedgerHQ/app-ethereum/blob/develop/doc/ethapp.asc#provide-erc-20-token-information) can be used to provide ERC20 tickers and add…
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I found that OZ ERC20 implementation differs with your DAI implementation.
- OZ ERC20 emits `Approval` event on every approval change:
- [x] `approve` https://github.com/OpenZeppelin/openzeppeli…