BLO [Bloodberry] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Bloodberry.setLiquidityHelper(address).liquidity (#91) lacks a zero-check on :
- liquidityHelper = liquidity (#93)
Check that the address is not zero.

Additional information: link

SafeMath.add(uint256,uint256) (#23-27) is never used and should be removed
SafeMath.div(uint256,uint256) (#13-16) is never used and should be removed
SafeMath.mul(uint256,uint256) (#4-11) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.4.25 (#1) allows old versions
solc-0.4.25 is not recommended for deployment
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.

Additional information: link

Bloodberry.constructor() (#61-65) uses literals with too many digits:
- totalSupply = 1000000 * 10 ** 9 (#63)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Bloodberry.name (#53) should be constant
Bloodberry.symbol (#54) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

balanceOf(address) should be declared external:
- BEP20.balanceOf(address) (#31)
- Bloodberry.balanceOf(address) (#83-85)
transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (#32)
- Bloodberry.transfer(address,uint256) (#102-105)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#33)
- Bloodberry.allowance(address,address) (#87-89)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (#34)
- Bloodberry.transferFrom(address,address,uint256) (#107-111)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#35)
- Bloodberry.approve(address,uint256) (#113-117)
totalSupply() should be declared external:
- BEP20.totalSupply() (#36)
- Bloodberry.totalSupply() (#71-73)
decimals() should be declared external:
- BEP20.decimals() (#37)
- Bloodberry.decimals() (#75-77)
transfer(address,address,uint256) should be declared external:
- LiquidityHelper.transfer(address,address,uint256) (#45)
balanceOf(address) should be declared external:
- LiquidityHelper.balanceOf(address) (#46)
setLiquidityHelper(address) should be declared external:
- Bloodberry.setLiquidityHelper(address) (#91-94)
renounceOwnership() should be declared external:
- Bloodberry.renounceOwnership() (#96-100)
Use the external attribute for functions never called from the contract.

Additional information: link

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

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Average 30d PancakeSwap liquidity is low.

Average 30d PancakeSwap volume is low.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find website, listings and other project-related information

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank