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MEL [Caramel] Token

About MEL

Listings

Token 10 months
CoinMarketCap 12 months
[CoinMarketCap] alert: Caramel Finance has migrated to v2 contract. For more information, please read https://caramelswap-finance.medium.com/how-we-survived-a-terrible-attack-and-grew-stronger-than-ever-a341fda2f9b9
[CoinGecko] alert: Caramel Finance has migrated to v2 contract. For more information, please read https://caramelswap-finance.medium.com/how-we-survived-a-terrible-attack-and-grew-stronger-than-ever-a341fda2f9b9
white paper

Hold $MEL to access the best pools. This new modality of Farm allows the biggest incentives to have bigger gains

Laser Scorebeta Last Audit: 19 February 2022

report
Code:


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

Caramel._writeCheckpoint(address,uint32,uint256,uint256) (contracts/farms/Caramel.sol#951-969) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (contracts/farms/Caramel.sol#961)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Caramel.burnFee (contracts/farms/Caramel.sol#707) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

BEP20.constructor(string,string).name (contracts/farms/Caramel.sol#458) shadows:
- BEP20.name() (contracts/farms/Caramel.sol#474-476) (function)
- IBEP20.name() (contracts/farms/Caramel.sol#118) (function)
BEP20.constructor(string,string).symbol (contracts/farms/Caramel.sol#458) shadows:
- BEP20.symbol() (contracts/farms/Caramel.sol#482-484) (function)
- IBEP20.symbol() (contracts/farms/Caramel.sol#113) (function)
BEP20.allowance(address,address).owner (contracts/farms/Caramel.sol#523) shadows:
- Ownable.owner() (contracts/farms/Caramel.sol#52-54) (function)
BEP20._approve(address,address,uint256).owner (contracts/farms/Caramel.sol#682) shadows:
- Ownable.owner() (contracts/farms/Caramel.sol#52-54) (function)
Rename the local variables that shadow another component.

Additional information: link

Caramel.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (contracts/farms/Caramel.sol#817-858) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,MEL::delegateBySig: signature expired) (contracts/farms/Caramel.sol#856)
Avoid relying on block.timestamp.

Additional information: link

Caramel.getChainId() (contracts/farms/Caramel.sol#976-980) uses assembly
- INLINE ASM (contracts/farms/Caramel.sol#978)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.6.4', '^0.6.0']
- ^0.6.0 (contracts/farms/Caramel.sol#6)
- ^0.6.0 (contracts/farms/Caramel.sol#21)
- ^0.6.0 (contracts/farms/Caramel.sol#91)
- >=0.6.4 (contracts/farms/Caramel.sol#97)
- ^0.6.0 (contracts/farms/Caramel.sol#194)
- ^0.6.0 (contracts/farms/Caramel.sol#411)
- ^0.6.0 (contracts/farms/Caramel.sol#702)
Use one Solidity version.

Additional information: link

BEP20._burnFrom(address,uint256) (contracts/farms/Caramel.sol#696-699) is never used and should be removed
Context._msgData() (contracts/farms/Caramel.sol#13-16) is never used and should be removed
SafeMath.div(uint256,uint256,string) (contracts/farms/Caramel.sol#381-384) is never used and should be removed
SafeMath.mod(uint256,uint256) (contracts/farms/Caramel.sol#343-346) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (contracts/farms/Caramel.sol#401-404) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (contracts/farms/Caramel.sol#215-219) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (contracts/farms/Caramel.sol#251-254) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (contracts/farms/Caramel.sol#261-264) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (contracts/farms/Caramel.sol#236-244) is never used and should be removed
SafeMath.trySub(uint256,uint256) (contracts/farms/Caramel.sol#226-229) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.0 (contracts/farms/Caramel.sol#6) allows old versions
Pragma version^0.6.0 (contracts/farms/Caramel.sol#21) allows old versions
Pragma version^0.6.0 (contracts/farms/Caramel.sol#91) allows old versions
Pragma version>=0.6.4 (contracts/farms/Caramel.sol#97) allows old versions
Pragma version^0.6.0 (contracts/farms/Caramel.sol#194) allows old versions
Pragma version^0.6.0 (contracts/farms/Caramel.sol#411) allows old versions
Pragma version^0.6.0 (contracts/farms/Caramel.sol#702) allows old versions
solc-0.6.6 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

Variable BEP20._allowances (contracts/farms/Caramel.sol#441) is not in mixedCase
Parameter Caramel.mint(address,uint256)._to (contracts/farms/Caramel.sol#714) is not in mixedCase
Parameter Caramel.mint(address,uint256)._amount (contracts/farms/Caramel.sol#714) is not in mixedCase
Variable Caramel._delegates (contracts/farms/Caramel.sol#759) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (contracts/farms/Caramel.sol#14)" inContext (contracts/farms/Caramel.sol#8-17)
Remove redundant statements if they congest code but offer no value.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (contracts/farms/Caramel.sol#71-74)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (contracts/farms/Caramel.sol#80-84)
symbol() should be declared external:
- BEP20.symbol() (contracts/farms/Caramel.sol#482-484)
decimals() should be declared external:
- BEP20.decimals() (contracts/farms/Caramel.sol#489-491)
totalSupply() should be declared external:
- BEP20.totalSupply() (contracts/farms/Caramel.sol#496-498)
transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (contracts/farms/Caramel.sol#515-518)
- Caramel.transfer(address,uint256) (contracts/farms/Caramel.sol#731-739)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (contracts/farms/Caramel.sol#534-537)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (contracts/farms/Caramel.sol#551-559)
- Caramel.transferFrom(address,address,uint256) (contracts/farms/Caramel.sol#741-750)
increaseAllowance(address,uint256) should be declared external:
- BEP20.increaseAllowance(address,uint256) (contracts/farms/Caramel.sol#573-576)
decreaseAllowance(address,uint256) should be declared external:
- BEP20.decreaseAllowance(address,uint256) (contracts/farms/Caramel.sol#592-595)
mint(uint256) should be declared external:
- BEP20.mint(uint256) (contracts/farms/Caramel.sol#605-608)
mint(address,uint256) should be declared external:
- Caramel.mint(address,uint256) (contracts/farms/Caramel.sol#714-717)
burn(uint256) should be declared external:
- Caramel.burn(uint256) (contracts/farms/Caramel.sol#719-722)
burnFrom(address,uint256) should be declared external:
- Caramel.burnFrom(address,uint256) (contracts/farms/Caramel.sol#724-729)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


Average 30d PancakeSwap volume 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.


Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.


Token is deployed only at one blockchain


Token has only one trading pair

Contract has 2% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.


Twitter account link seems to be invalid


Unable to find Youtube account

Search:


Unable to crawl data from the website


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find Telegram link on the website


Unable to find Twitter link on the website


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


Token has a considerable age, but we're still unable to find its website


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


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


Token has a considerable age, but average PancakeSwap 30d trading volume is low


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Anti-Scam Checks

Price for MEL