FXG Token

FXG.withdrwal(address,uint256) (#81-88) ignores return value by token.transfer(owner(),value) (#86)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

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FXG.withdrwal(address,uint256) (#81-88) sends eth to arbitrary user
Dangerous calls:
- address(owner()).transfer(address(this).balance) (#83)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

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Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

FXG._approve(address,address,uint256).owner (#187) shadows:
- Ownable.owner() (#35-37) (function)
FXG.allowance(address,address).owner (#116) shadows:
- Ownable.owner() (#35-37) (function)
Rename the local variables that shadow another component.

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FXG.updateBurner(address)._newAddress (#94) lacks a zero-check on :
- burner = _newAddress (#95)
Check that the address is not zero.

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Context._msgData() (#26-28) is never used and should be removed
Remove unused functions.

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solc-0.8.16 is not recommended for deployment
Pragma version^0.8.9 (#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

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Variable FXG._liquidity (#62) is not in mixedCase
Parameter FXG.withdrwal(address,uint256)._token (#81) is not in mixedCase
Parameter FXG.updateBurner(address)._newAddress (#94) is not in mixedCase
Follow the Solidity naming convention.

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FXG.constructor() (#63-69) uses literals with too many digits:
- _totalSupply = 20000000000 * (10 ** 18) (#64)
Use: Ether suffix, Time suffix, or The scientific notation

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symbol() should be declared external:
- FXG.symbol() (#100-102)
transfer(address,uint256) should be declared external:
- FXG.transfer(address,uint256) (#112-115)
addliquidity(address,bool) should be declared external:
- FXG.addliquidity(address,bool) (#90-92)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#42-44)
burn(uint256) should be declared external:
- FXG.burn(uint256) (#70-72)
transferFrom(address,address,uint256) should be declared external:
- FXG.transferFrom(address,address,uint256) (#123-136)
decreaseAllowance(address,uint256) should be declared external:
- FXG.decreaseAllowance(address,uint256) (#141-148)
allowance(address,address) should be declared external:
- FXG.allowance(address,address) (#116-118)
updateBurner(address) should be declared external:
- FXG.updateBurner(address) (#94-96)
approve(address,uint256) should be declared external:
- FXG.approve(address,uint256) (#119-122)
decimals() should be declared external:
- FXG.decimals() (#103-105)
balanceOf(address) should be declared external:
- FXG.balanceOf(address) (#109-111)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#45-48)
withdrwal(address,uint256) should be declared external:
- FXG.withdrwal(address,uint256) (#81-88)
name() should be declared external:
- FXG.name() (#97-99)
totalSupply() should be declared external:
- FXG.totalSupply() (#106-108)
increaseAllowance(address,uint256) should be declared external:
- FXG.increaseAllowance(address,uint256) (#137-140)
Use the external attribute for functions never called from the contract.

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Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

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Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Token is deployed only at one blockchain

BscScan page for the token does not contain additional info: website, socials, description, etc.

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Unable to verify token contract address on the website

Token is not listed at Mobula.Finance

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Unable to find token on CoinHunt

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Unable to find code repository for the project

Token is marked as scam (rug pull, honeypot, phishing, etc.)

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Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

Young tokens have high risks of price dump / death