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BTAF Token

About BTAF

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Token 3 months
CoinGecko 1 day
CoinMarketCap 7 days
white paper

BTAF token is the native utility token for BitcoinTAF.com. The goal is to create global DeFi ecosystems that allow the purchase of digital products securely, easily, and quickly with minimal fees.

BitcoinTAF will supply a safe and secure platform for token holders to use tokens to access products; creating savings by utilizing faster transactions from many global payment systems and reducing costs on transactions fees by using the BTAF tokens instead of fiat or other credit payment systems.

It endeavours to provide more opportunities for cryptocurrency holders, traders, and users to be able to access products without the uncertainty of financial fiat delay and denial issues. Its decentralized approach ensures quicker, cheaper transactions, greater efficiency, and increased transparency.

Based on the Binance Smart Chain, BTAF is also positioned for the future with endless possibilities in the DeFi, Metaverse, and NFT age to connect with projects that desire alternative funding options and want to use the utility BTAF token on their platforms.

Since 2016 Bitcoin Trend & Forecast (“BitcoinTAF”) has been one of the most trusted sources for thousands of traders who look to the company to provide training, technical trend data, and fundamental research reports at every skill level. BTAF token is the brainchild of one of its founders, Marius Landman, who wanted to supply the world with an easier, more robust and secure way to pay for digital goods and services.

BTAF is available for trading on a growing number of exchanges, with several pairs currently available on Pancakeswap and DexTools :

https://www.dextools.io/app/en/bnb/pair-explorer/0x7ac443da58259a664e9bb7f4c85ed913d222a8ee

https://pancakeswap.finance/swap?outputCurrency=0xcAE3d82D63e2b0094bc959752993D3D3743B5D08

Check out the website www.btaftoken.io for more information.

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Laser Scorebeta Last Audit: 31 January 2023

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Token is either risky or in presale. For presale 30+ is a fine score.

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

BTAFToken._name (contracts/BTAFToken.sol#7) shadows:
- ERC20._name (@openzeppelin/contracts/token/ERC20/ERC20.sol#42)
BTAFToken._symbol (contracts/BTAFToken.sol#8) shadows:
- ERC20._symbol (@openzeppelin/contracts/token/ERC20/ERC20.sol#43)
Remove the state variable shadowing.

Additional information: link

IAccessControlEnumerable is re-used:
- IAccessControlEnumerable (@openzeppelin/contracts/access/IAccessControlEnumerable.sol#11-31)
- IAccessControlEnumerable (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControlEnumerable.sol#11-31)
IAccessControl is re-used:
- IAccessControl (@openzeppelin/contracts/access/IAccessControl.sol#9-88)
- IAccessControl (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControl.sol#9-88)
Strings is re-used:
- Strings (@openzeppelin/contracts/utils/Strings.sol#9-75)
- Strings (contracts/.deps/npm/@openzeppelin/contracts/utils/Strings.sol#9-75)
Pausable is re-used:
- Pausable (@openzeppelin/contracts/security/Pausable.sol#17-105)
- Pausable (contracts/.deps/npm/@openzeppelin/contracts/security/Pausable.sol#17-105)
ERC20Burnable is re-used:
- ERC20Burnable (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#14-39)
- ERC20Burnable (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#14-39)
IERC20Metadata is re-used:
- IERC20Metadata (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#13-28)
- IERC20Metadata (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#13-28)
ERC20PresetMinterPauser is re-used:
- ERC20PresetMinterPauser (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#28-94)
- ERC20PresetMinterPauser (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#28-94)
IERC165 is re-used:
- IERC165 (@openzeppelin/contracts/utils/introspection/IERC165.sol#15-25)
- IERC165 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/IERC165.sol#15-25)
ERC165 is re-used:
- ERC165 (@openzeppelin/contracts/utils/introspection/ERC165.sol#22-29)
- ERC165 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/ERC165.sol#22-29)
ERC20 is re-used:
- ERC20 (@openzeppelin/contracts/token/ERC20/ERC20.sol#35-383)
- ERC20 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/ERC20.sol#35-383)
AccessControlEnumerable is re-used:
- AccessControlEnumerable (@openzeppelin/contracts/access/AccessControlEnumerable.sol#13-64)
- AccessControlEnumerable (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#13-64)
Context is re-used:
- Context (@openzeppelin/contracts/utils/Context.sol#16-24)
- Context (contracts/.deps/npm/@openzeppelin/contracts/utils/Context.sol#16-24)
Ownable is re-used:
- Ownable (@openzeppelin/contracts/access/Ownable.sol#20-83)
- Ownable (contracts/.deps/npm/@openzeppelin/contracts/access/Ownable.sol#20-83)
AccessControl is re-used:
- AccessControl (@openzeppelin/contracts/access/AccessControl.sol#49-247)
- AccessControl (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControl.sol#49-247)
EnumerableSet is re-used:
- EnumerableSet (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#38-367)
- EnumerableSet (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#38-367)
ERC20Pausable is re-used:
- ERC20Pausable (@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#16-33)
- ERC20Pausable (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#16-33)
IERC20 is re-used:
- IERC20 (@openzeppelin/contracts/token/ERC20/IERC20.sol#9-82)
- IERC20 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/IERC20.sol#9-82)
- IERC20 (contracts/interface/IERC20.sol#7-81)
Rename the contract.

Additional information: link

TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163) ignores return value by stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#152)
TAFInvoice.withdrawToken(address) (contracts/payment-gateway/TAFInvoice.sol#19-21) ignores return value by tafToken.transfer(reciever,invoiceBalance()) (contracts/payment-gateway/TAFInvoice.sol#20)
TAFYearlyStaking.stake(uint256) (contracts/stakings/TAFYearlyStaking.sol#109-142) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#133)
TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143) ignores return value by stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#136)
TAFYearlyStaking.depositRewardToken(uint256) (contracts/stakings/TAFYearlyStaking.sol#84-86) ignores return value by stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAFYearlyStaking.sol#85)
TAF90DaysStaking.withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#185-197) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#194)
TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173) ignores return value by stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#157)
TAFYearlyStaking.withdrawRewardToken(uint256) (contracts/stakings/TAFYearlyStaking.sol#88-90) ignores return value by stakingToken.transfer(msg.sender,_amount) (contracts/stakings/TAFYearlyStaking.sol#89)
TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163) ignores return value by stakingToken.transfer(msg.sender,_amount) (contracts/stakings/TAFYearlyStaking.sol#149)
TAF90DaysStaking.stake(uint256) (contracts/stakings/TAF90DaysStaking.sol#97-119) ignores return value by stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAF90DaysStaking.sol#116)
TAF90DaysStaking.withdrawRewardToken(uint256) (contracts/stakings/TAF90DaysStaking.sol#204-207) ignores return value by stakingToken.transfer(msg.sender,_amount) (contracts/stakings/TAF90DaysStaking.sol#205)
TAFYearlyStaking.withdrawReward() (contracts/stakings/TAFYearlyStaking.sol#217-229) ignores return value by stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAFYearlyStaking.sol#223)
TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#184)
TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#165)
TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#132)
TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196) ignores return value by stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAFYearlyStaking.sol#181)
TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196) ignores return value by stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#178)
TAFYearlyStaking.stake(uint256) (contracts/stakings/TAFYearlyStaking.sol#109-142) ignores return value by stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAFYearlyStaking.sol#130)
TAF90DaysStaking.withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#185-197) ignores return value by stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAF90DaysStaking.sol#191)
TAF90DaysStaking.depositRewardToken(uint256) (contracts/stakings/TAF90DaysStaking.sol#199-202) ignores return value by stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAF90DaysStaking.sol#200)
TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173) ignores return value by stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#161)
TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143) ignores return value by stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#128)
TAFYearlyStaking.withdrawReward() (contracts/stakings/TAFYearlyStaking.sol#217-229) ignores return value by stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#226)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

BokkyPooBahsDateTimeLibrary.subMonths(uint256,uint256).year (contracts/libs/DateTime.sol#245) is written in both
(year,month,day) = _daysToDate(timestamp / SECONDS_PER_DAY) (contracts/libs/DateTime.sol#245)
year = yearMonth / 12 (contracts/libs/DateTime.sol#247)
BokkyPooBahsDateTimeLibrary._daysToDate(uint256).L (contracts/libs/DateTime.sol#93) is written in both
L = L - 1461 * _year / 4 + 31 (contracts/libs/DateTime.sol#97)
L = _month / 11 (contracts/libs/DateTime.sol#100)
BokkyPooBahsDateTimeLibrary.subMonths(uint256,uint256).month (contracts/libs/DateTime.sol#245) is written in both
(year,month,day) = _daysToDate(timestamp / SECONDS_PER_DAY) (contracts/libs/DateTime.sol#245)
month = yearMonth % 12 + 1 (contracts/libs/DateTime.sol#248)
Fix or remove the writes.

Additional information: link


Contract ownership is semi-renounced (passed to a contract)

BokkyPooBahsDateTimeLibrary._daysToDate(uint256) (contracts/libs/DateTime.sol#90-107) performs a multiplication on the result of a division:
-_year = 4000 * (L + 1) / 1461001 (contracts/libs/DateTime.sol#96)
-L = L - 1461 * _year / 4 + 31 (contracts/libs/DateTime.sol#97)
BokkyPooBahsDateTimeLibrary._daysToDate(uint256) (contracts/libs/DateTime.sol#90-107) performs a multiplication on the result of a division:
-_month = 80 * L / 2447 (contracts/libs/DateTime.sol#98)
-_day = L - 2447 * _month / 80 (contracts/libs/DateTime.sol#99)
BokkyPooBahsDateTimeLibrary._daysFromDate(uint256,uint256,uint256) (contracts/libs/DateTime.sol#57-71) performs a multiplication on the result of a division:
-__days = _day - 32075 + 1461 * (_year + 4800 + (_month - 14) / 12) / 4 + 367 * (_month - 2 - (_month - 14) / 12 * 12) / 12 - 3 * ((_year + 4900 + (_month - 14) / 12) / 100) / 4 - OFFSET19700101 (contracts/libs/DateTime.sol#63-68)
BokkyPooBahsDateTimeLibrary._daysToDate(uint256) (contracts/libs/DateTime.sol#90-107) performs a multiplication on the result of a division:
-L = _month / 11 (contracts/libs/DateTime.sol#100)
-_month = _month + 2 - 12 * L (contracts/libs/DateTime.sol#101)
BokkyPooBahsDateTimeLibrary._daysToDate(uint256) (contracts/libs/DateTime.sol#90-107) performs a multiplication on the result of a division:
-N = 4 * L / 146097 (contracts/libs/DateTime.sol#94)
-L = L - (146097 * N + 3) / 4 (contracts/libs/DateTime.sol#95)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in TAFYearlyStaking.withdrawReward() (contracts/stakings/TAFYearlyStaking.sol#217-229):
External calls:
- stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAFYearlyStaking.sol#223)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#226)
State variables written after the call(s):
- rewardsOut[msg.sender] += amount (contracts/stakings/TAFYearlyStaking.sol#228)
Reentrancy in TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143):
External calls:
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#128)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#132)
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#136)
State variables written after the call(s):
- balances[msg.sender] -= _amount (contracts/stakings/TAF90DaysStaking.sol#140)
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAF90DaysStaking.sol#142)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAF90DaysStaking.sol#141)
Reentrancy in TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196):
External calls:
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#178)
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAFYearlyStaking.sol#181)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#184)
State variables written after the call(s):
- balances[msg.sender] -= _amount (contracts/stakings/TAFYearlyStaking.sol#188)
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAFYearlyStaking.sol#190)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAFYearlyStaking.sol#189)
Reentrancy in TAF90DaysStaking.stake(uint256) (contracts/stakings/TAF90DaysStaking.sol#97-119):
External calls:
- withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#111)
- stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAF90DaysStaking.sol#191)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#194)
- stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAF90DaysStaking.sol#116)
State variables written after the call(s):
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAF90DaysStaking.sol#118)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAF90DaysStaking.sol#117)
Reentrancy in TAF90DaysStaking.stake(uint256) (contracts/stakings/TAF90DaysStaking.sol#97-119):
External calls:
- withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#111)
- stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAF90DaysStaking.sol#191)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#194)
State variables written after the call(s):
- balances[msg.sender] += _amount (contracts/stakings/TAF90DaysStaking.sol#114)
- totalSupply += _amount (contracts/stakings/TAF90DaysStaking.sol#113)
Reentrancy in TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163):
External calls:
- stakingToken.transfer(msg.sender,_amount) (contracts/stakings/TAFYearlyStaking.sol#149)
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#152)
State variables written after the call(s):
- balances[msg.sender] -= _amount (contracts/stakings/TAFYearlyStaking.sol#155)
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAFYearlyStaking.sol#157)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAFYearlyStaking.sol#156)
Reentrancy in TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173):
External calls:
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#157)
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#161)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#165)
State variables written after the call(s):
- balances[msg.sender] -= _amount (contracts/stakings/TAF90DaysStaking.sol#170)
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAF90DaysStaking.sol#172)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAF90DaysStaking.sol#171)
Reentrancy in TAF90DaysStaking.withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#185-197):
External calls:
- stakingToken.transfer(msg.sender,amount - fee) (contracts/stakings/TAF90DaysStaking.sol#191)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#194)
State variables written after the call(s):
- rewardsOut[msg.sender] += amount (contracts/stakings/TAF90DaysStaking.sol#196)
Apply the check-effects-interactions pattern.

Additional information: link

AccessControlEnumerable._grantRole(bytes32,address) (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#52-55) ignores return value by _roleMembers[role].add(account) (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#54)
AccessControlEnumerable._revokeRole(bytes32,address) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#60-63) ignores return value by _roleMembers[role].remove(account) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#62)
AccessControlEnumerable._grantRole(bytes32,address) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#52-55) ignores return value by _roleMembers[role].add(account) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#54)
AccessControlEnumerable._revokeRole(bytes32,address) (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#60-63) ignores return value by _roleMembers[role].remove(account) (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#62)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20PresetMinterPauser.constructor(string,string).name (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#38) shadows:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#62-64) (function)
- IERC20Metadata.name() (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#17) (function)
ERC20PresetMinterPauser.constructor(string,string).symbol (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#38) shadows:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#70-72) (function)
- IERC20Metadata.symbol() (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#22) (function)
Rename the local variables that shadow another component.

Additional information: link

TAF90DaysStaking.updateOwner(address) (contracts/stakings/TAF90DaysStaking.sol#85-87) should emit an event for:
- owner = user (contracts/stakings/TAF90DaysStaking.sol#86)
TAFYearlyStaking.updateOwner(address) (contracts/stakings/TAFYearlyStaking.sol#75-78) should emit an event for:
- owner = user (contracts/stakings/TAFYearlyStaking.sol#77)
Emit an event for critical parameter changes.

Additional information: link

TAFYearlyStaking.updateRewardFee(uint256) (contracts/stakings/TAFYearlyStaking.sol#71-73) should emit an event for:
- rewardFee = amount (contracts/stakings/TAFYearlyStaking.sol#72)
TAFYearlyStaking.updateMaxStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#55-57) should emit an event for:
- maxTotalStakingAmount = amount (contracts/stakings/TAFYearlyStaking.sol#56)
TAFYearlyStaking.updateMaxUserStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#63-65) should emit an event for:
- maxUserStakingAmount = amount (contracts/stakings/TAFYearlyStaking.sol#64)
TAFYearlyStaking.updateStakingFee(uint256) (contracts/stakings/TAFYearlyStaking.sol#67-69) should emit an event for:
- stakingFee = amount (contracts/stakings/TAFYearlyStaking.sol#68)
TAF90DaysStaking.startStaking(uint256) (contracts/stakings/TAF90DaysStaking.sol#54-59) should emit an event for:
- unstakePenalty = _unstakeMaxFee (contracts/stakings/TAF90DaysStaking.sol#58)
TAF90DaysStaking.updateMaxUserStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#73-75) should emit an event for:
- maxUserStakingAmount = amount (contracts/stakings/TAF90DaysStaking.sol#74)
TAF90DaysStaking.updateAPY(uint256) (contracts/stakings/TAF90DaysStaking.sol#89-91) should emit an event for:
- apy = _apy (contracts/stakings/TAF90DaysStaking.sol#90)
TAF90DaysStaking.updateMaxStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#65-67) should emit an event for:
- maxTotalStakingAmount = amount (contracts/stakings/TAF90DaysStaking.sol#66)
TAF90DaysStaking.updateUnstakePenalty(uint256) (contracts/stakings/TAF90DaysStaking.sol#61-63) should emit an event for:
- unstakePenalty = amount (contracts/stakings/TAF90DaysStaking.sol#62)
TAFYearlyStaking.updateUnstakePenalty(uint256) (contracts/stakings/TAFYearlyStaking.sol#51-53) should emit an event for:
- unstakePenalty = amount (contracts/stakings/TAFYearlyStaking.sol#52)
TAFYearlyStaking.updateMinUserStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#59-61) should emit an event for:
- minUserStakingAmount = amount (contracts/stakings/TAFYearlyStaking.sol#60)
TAF90DaysStaking.updateMinUserStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#69-71) should emit an event for:
- minUserStakingAmount = amount (contracts/stakings/TAF90DaysStaking.sol#70)
TAF90DaysStaking.updateWithdrawFee(uint256) (contracts/stakings/TAF90DaysStaking.sol#77-79) should emit an event for:
- withdrawFee = amount (contracts/stakings/TAF90DaysStaking.sol#78)
Emit an event for critical parameter changes.

Additional information: link

TAF90DaysStaking.updateOwner(address).user (contracts/stakings/TAF90DaysStaking.sol#85) lacks a zero-check on :
- owner = user (contracts/stakings/TAF90DaysStaking.sol#86)
Check that the address is not zero.

Additional information: link

Reentrancy in TAFYearlyStaking.stake(uint256) (contracts/stakings/TAFYearlyStaking.sol#109-142):
External calls:
- stakingToken.transferFrom(msg.sender,address(this),_amount) (contracts/stakings/TAFYearlyStaking.sol#130)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#133)
State variables written after the call(s):
- isUserActive[msg.sender] = true (contracts/stakings/TAFYearlyStaking.sol#140)
- rewardsOut[msg.sender] = 0 (contracts/stakings/TAFYearlyStaking.sol#136)
- timestamp[msg.sender] = block.timestamp (contracts/stakings/TAFYearlyStaking.sol#135)
- totalActiveUsers ++ (contracts/stakings/TAFYearlyStaking.sol#139)
Reentrancy in TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196):
External calls:
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#178)
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAFYearlyStaking.sol#181)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAFYearlyStaking.sol#184)
State variables written after the call(s):
- isUserActive[msg.sender] = false (contracts/stakings/TAFYearlyStaking.sol#194)
- totalActiveUsers -- (contracts/stakings/TAFYearlyStaking.sol#193)
- totalSupply -= _amount (contracts/stakings/TAFYearlyStaking.sol#187)
Reentrancy in BTAFVesting.vest(uint256) (contracts/vesting/BTAFVesting.sol#35-40):
External calls:
- token().safeTransferFrom(msg.sender,_self,amount) (contracts/vesting/BTAFVesting.sol#36)
State variables written after the call(s):
- _balances[msg.sender] += amount (contracts/vesting/BTAFVesting.sol#37)
Reentrancy in BTAFMonthlyVesting.vest(uint256,address) (contracts/vesting/BTAFMonthlyVesting.sol#63-68):
External calls:
- token().safeTransferFrom(msg.sender,_self,amount) (contracts/vesting/BTAFMonthlyVesting.sol#64)
State variables written after the call(s):
- _balances[beneficiary] += amount (contracts/vesting/BTAFMonthlyVesting.sol#65)
Reentrancy in TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143):
External calls:
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#128)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#132)
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#136)
State variables written after the call(s):
- totalSupply -= _amount (contracts/stakings/TAF90DaysStaking.sol#139)
Reentrancy in TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163):
External calls:
- stakingToken.transfer(msg.sender,_amount) (contracts/stakings/TAFYearlyStaking.sol#149)
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAFYearlyStaking.sol#152)
State variables written after the call(s):
- isUserActive[msg.sender] = false (contracts/stakings/TAFYearlyStaking.sol#161)
- totalActiveUsers -- (contracts/stakings/TAFYearlyStaking.sol#160)
- totalSupply -= _amount (contracts/stakings/TAFYearlyStaking.sol#154)
Reentrancy in TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173):
External calls:
- stakingToken.transfer(msg.sender,earned()) (contracts/stakings/TAF90DaysStaking.sol#157)
- stakingToken.transfer(msg.sender,_amount - fee) (contracts/stakings/TAF90DaysStaking.sol#161)
- stakingToken.transfer(owner,fee) (contracts/stakings/TAF90DaysStaking.sol#165)
State variables written after the call(s):
- totalSupply -= _amount (contracts/stakings/TAF90DaysStaking.sol#169)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BTAFMonthlyVesting.vest(uint256,address) (contracts/vesting/BTAFMonthlyVesting.sol#63-68):
External calls:
- token().safeTransferFrom(msg.sender,_self,amount) (contracts/vesting/BTAFMonthlyVesting.sol#64)
Event emitted after the call(s):
- Vested(amount,msg.sender) (contracts/vesting/BTAFMonthlyVesting.sol#67)
Reentrancy in BTAFVesting.release(uint256) (contracts/vesting/BTAFVesting.sol#46-54):
External calls:
- token().safeTransfer(msg.sender,amount) (contracts/vesting/BTAFVesting.sol#51)
Event emitted after the call(s):
- Released(amount,msg.sender) (contracts/vesting/BTAFVesting.sol#53)
Reentrancy in BTAFVesting.vest(uint256) (contracts/vesting/BTAFVesting.sol#35-40):
External calls:
- token().safeTransferFrom(msg.sender,_self,amount) (contracts/vesting/BTAFVesting.sol#36)
Event emitted after the call(s):
- Vested(amount,msg.sender) (contracts/vesting/BTAFVesting.sol#39)
Reentrancy in BTAFMonthlyVesting.release() (contracts/vesting/BTAFMonthlyVesting.sol#80-105):
External calls:
- token().safeTransfer(msg.sender,amountToWithdraw) (contracts/vesting/BTAFMonthlyVesting.sol#102)
Event emitted after the call(s):
- Released(amountToWithdraw,msg.sender) (contracts/vesting/BTAFMonthlyVesting.sol#104)
Apply the check-effects-interactions pattern.

Additional information: link

BTAFMonthlyVesting.release() (contracts/vesting/BTAFMonthlyVesting.sol#80-105) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= _nextReleaseDate,release: Current time is before release time) (contracts/vesting/BTAFMonthlyVesting.sol#81-84)
TAF90DaysStaking.withdrawReward() (contracts/stakings/TAF90DaysStaking.sol#185-197) uses timestamp for comparisons
Dangerous comparisons:
- fee > 0 (contracts/stakings/TAF90DaysStaking.sol#193)
TAF90DaysStaking.stake(uint256) (contracts/stakings/TAF90DaysStaking.sol#97-119) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp < poolExpiry,Staking contract is over!) (contracts/stakings/TAF90DaysStaking.sol#99)
TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > poolExpiry + 604800,Can only withdraw once the time is right) (contracts/stakings/TAF90DaysStaking.sol#122)
- earned() > 0 (contracts/stakings/TAF90DaysStaking.sol#135)
TAFYearlyStaking.withdrawReward() (contracts/stakings/TAFYearlyStaking.sol#217-229) uses timestamp for comparisons
Dangerous comparisons:
- fee > 0 (contracts/stakings/TAFYearlyStaking.sol#225)
TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp < BokkyPooBahsDateTimeLibrary.addYears(timestamp[msg.sender],lockingPeriodInYears),Can only withdraw once the time is right) (contracts/stakings/TAFYearlyStaking.sol#166)
- earned() > 0 (contracts/stakings/TAFYearlyStaking.sol#177)
- _amount - fee > 0 (contracts/stakings/TAFYearlyStaking.sol#180)
- fee > 0 (contracts/stakings/TAFYearlyStaking.sol#183)
TAF90DaysStaking.isForceUnstakeNeeded() (contracts/stakings/TAF90DaysStaking.sol#218-220) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp < poolExpiry + 604800 (contracts/stakings/TAF90DaysStaking.sol#219)
TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > BokkyPooBahsDateTimeLibrary.addYears(timestamp[msg.sender],lockingPeriodInYears),Can only withdraw once the time is right) (contracts/stakings/TAFYearlyStaking.sol#145)
- earned() > 0 (contracts/stakings/TAFYearlyStaking.sol#151)
TAFYearlyStaking.isForceUnstakeNeeded() (contracts/stakings/TAFYearlyStaking.sol#105-107) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp < BokkyPooBahsDateTimeLibrary.addYears(timestamp[msg.sender],lockingPeriodInYears) (contracts/stakings/TAFYearlyStaking.sol#106)
TAFYearlyStaking.earned() (contracts/stakings/TAFYearlyStaking.sol#198-214) uses timestamp for comparisons
Dangerous comparisons:
- i <= yearDiff (contracts/stakings/TAFYearlyStaking.sol#206)
- thisYearMinDiff > 0 (contracts/stakings/TAFYearlyStaking.sol#210)
TAF90DaysStaking.earned() (contracts/stakings/TAF90DaysStaking.sol#176-183) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp > poolExpiry (contracts/stakings/TAF90DaysStaking.sol#178)
TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp < poolExpiry + 604800,Please use unstake function instead.) (contracts/stakings/TAF90DaysStaking.sol#146)
- earned() > 0 (contracts/stakings/TAF90DaysStaking.sol#156)
- _amount - fee > 0 (contracts/stakings/TAF90DaysStaking.sol#160)
- fee > 0 (contracts/stakings/TAF90DaysStaking.sol#164)
Avoid relying on block.timestamp.

Additional information: link

EnumerableSet.values(EnumerableSet.UintSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#356-366) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#361-363)
EnumerableSet.values(EnumerableSet.AddressSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#282-292) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#287-289)
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#201-221) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#213-216)
EnumerableSet.values(EnumerableSet.AddressSet) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#282-292) uses assembly
- INLINE ASM (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#287-289)
EnumerableSet.values(EnumerableSet.UintSet) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#356-366) uses assembly
- INLINE ASM (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#361-363)
Do not use evm assembly.

Additional information: link

Different versions of Solidity are used:
- Version used: ['^0.8.0', '^0.8.1', '^0.8.9']
- ^0.8.0 (@openzeppelin/contracts/access/AccessControl.sol#4)
- ^0.8.0 (@openzeppelin/contracts/access/AccessControlEnumerable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/access/IAccessControl.sol#4)
- ^0.8.0 (@openzeppelin/contracts/access/IAccessControlEnumerable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#4)
- ^0.8.1 (@openzeppelin/contracts/utils/Address.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Strings.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/introspection/ERC165.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/introspection/IERC165.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControl.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControl.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControlEnumerable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/security/Pausable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/ERC20.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/Strings.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/ERC165.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/IERC165.sol#4)
- ^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4)
- ^0.8.9 (contracts/BTAFToken.sol#2)
- ^0.8.9 (contracts/interface/IERC20.sol#2)
- ^0.8.9 (contracts/interface/IUniswapV2Factory.sol#2)
- ^0.8.9 (contracts/interface/IUniswapV2Router01.sol#2)
- ^0.8.9 (contracts/interface/IUniswapV2Router02.sol#2)
- ^0.8.0 (contracts/libs/DateTime.sol#2)
- ^0.8.9 (contracts/payment-gateway/TAFInvoice.sol#2)
- ^0.8.9 (contracts/stakings/TAF90DaysStaking.sol#1)
- ^0.8.9 (contracts/stakings/TAFYearlyStaking.sol#1)
- ^0.8.9 (contracts/vesting/BTAFMonthlyVesting.sol#2)
- ^0.8.9 (contracts/vesting/BTAFVesting.sol#2)
Use one Solidity version.

Additional information: link

EnumerableSet.values(EnumerableSet.Bytes32Set) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#216-218) is never used and should be removed
BokkyPooBahsDateTimeLibrary.isValidDateTime(uint256,uint256,uint256,uint256,uint256,uint256) (contracts/libs/DateTime.sol#135-141) is never used and should be removed
AccessControl._setRoleAdmin(bytes32,bytes32) (@openzeppelin/contracts/access/AccessControl.sol#214-218) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#190-192) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#204-206) is never used and should be removed
BokkyPooBahsDateTimeLibrary.isWeekDay(uint256) (contracts/libs/DateTime.sol#149-151) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#60-65) is never used and should be removed
BokkyPooBahsDateTimeLibrary.timestampToDate(uint256) (contracts/libs/DateTime.sol#115-117) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#114-120) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#316-318) is never used and should be removed
BokkyPooBahsDateTimeLibrary.diffDays(uint256,uint256) (contracts/libs/DateTime.sol#285-288) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#183-185) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#184-193) is never used and should be removed
BokkyPooBahsDateTimeLibrary.addMinutes(uint256,uint256) (contracts/libs/DateTime.sol#225-228) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subYears(uint256,uint256) (contracts/libs/DateTime.sol#234-243) is never used and should be removed
Strings.toHexString(uint256) (@openzeppelin/contracts/utils/Strings.sol#41-52) is never used and should be removed
BokkyPooBahsDateTimeLibrary.diffMonths(uint256,uint256) (contracts/libs/DateTime.sol#279-284) is never used and should be removed
BokkyPooBahsDateTimeLibrary.isValidDate(uint256,uint256,uint256) (contracts/libs/DateTime.sol#127-134) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getMonth(uint256) (contracts/libs/DateTime.sol#177-179) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#174-176) is never used and should be removed
SafeERC20.safeIncreaseAllowance(IERC20,address,uint256) (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#61-68) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#323-325) is never used and should be removed
SafeERC20.safePermit(IERC20Permit,address,address,uint256,uint256,uint8,bytes32,bytes32) (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#83-97) is never used and should be removed
EnumerableSet.values(EnumerableSet.AddressSet) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#282-292) is never used and should be removed
BokkyPooBahsDateTimeLibrary.diffSeconds(uint256,uint256) (contracts/libs/DateTime.sol#297-300) is never used and should be removed
BokkyPooBahsDateTimeLibrary.timestampFromDate(uint256,uint256,uint256) (contracts/libs/DateTime.sol#109-111) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#46-59) is never used and should be removed
BokkyPooBahsDateTimeLibrary.isWeekEnd(uint256) (contracts/libs/DateTime.sol#152-154) is never used and should be removed
Strings.toString(uint256) (@openzeppelin/contracts/utils/Strings.sol#16-36) is never used and should be removed
BokkyPooBahsDateTimeLibrary.timestampFromDateTime(uint256,uint256,uint256,uint256,uint256,uint256) (contracts/libs/DateTime.sol#112-114) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subHours(uint256,uint256) (contracts/libs/DateTime.sol#260-263) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getYear(uint256) (contracts/libs/DateTime.sol#174-176) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getDaysInMonth(uint256) (contracts/libs/DateTime.sol#155-158) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#249-251) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#166-168) is never used and should be removed
EnumerableSet._values(EnumerableSet.Set) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#150-152) is never used and should be removed
EnumerableSet.values(EnumerableSet.UintSet) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#356-366) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getDay(uint256) (contracts/libs/DateTime.sol#180-182) is never used and should be removed
Context._msgData() (contracts/.deps/npm/@openzeppelin/contracts/utils/Context.sol#21-23) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#147-149) is never used and should be removed
BokkyPooBahsDateTimeLibrary.diffHours(uint256,uint256) (contracts/libs/DateTime.sol#289-292) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subMinutes(uint256,uint256) (contracts/libs/DateTime.sol#264-267) is never used and should be removed
Strings.toHexString(address) (contracts/.deps/npm/@openzeppelin/contracts/utils/Strings.sol#72-74) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getDayOfWeek(uint256) (contracts/libs/DateTime.sol#169-172) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subMonths(uint256,uint256) (contracts/libs/DateTime.sol#244-255) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getMinute(uint256) (contracts/libs/DateTime.sol#187-190) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#330-332) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getSecond(uint256) (contracts/libs/DateTime.sol#191-193) is never used and should be removed
BokkyPooBahsDateTimeLibrary.getHour(uint256) (contracts/libs/DateTime.sol#183-186) is never used and should be removed
SafeERC20.safeDecreaseAllowance(IERC20,address,uint256) (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#70-81) is never used and should be removed
BokkyPooBahsDateTimeLibrary.addSeconds(uint256,uint256) (contracts/libs/DateTime.sol#229-232) is never used and should be removed
BokkyPooBahsDateTimeLibrary.addHours(uint256,uint256) (contracts/libs/DateTime.sol#221-224) is never used and should be removed
BokkyPooBahsDateTimeLibrary.timestampToDateTime(uint256) (contracts/libs/DateTime.sol#118-125) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#344-346) is never used and should be removed
BokkyPooBahsDateTimeLibrary.isLeapYear(uint256) (contracts/libs/DateTime.sol#142-145) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#157-166) is never used and should be removed
BokkyPooBahsDateTimeLibrary.addDays(uint256,uint256) (contracts/libs/DateTime.sol#217-220) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subDays(uint256,uint256) (contracts/libs/DateTime.sol#256-259) is never used and should be removed
BokkyPooBahsDateTimeLibrary.subSeconds(uint256,uint256) (contracts/libs/DateTime.sol#268-271) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#306-308) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#176-178) is never used and should be removed
Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#85-87) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/ERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/access/IAccessControlEnumerable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#4) allows old versions
Pragma version^0.8.0 (contracts/libs/DateTime.sol#2) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/introspection/ERC165.sol#4) allows old versions
Pragma version^0.8.9 (contracts/interface/IUniswapV2Router02.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol#4) allows old versions
Pragma version^0.8.9 (contracts/interface/IERC20.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (contracts/vesting/BTAFMonthlyVesting.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (@openzeppelin/contracts/access/IAccessControl.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/Context.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/introspection/IERC165.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControl.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/ERC165.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#4) allows old versions
Pragma version^0.8.9 (contracts/stakings/TAFYearlyStaking.sol#1) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4) allows old versions
solc-0.8.17 is not recommended for deployment
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Strings.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/security/Pausable.sol#4) allows old versions
Pragma version^0.8.9 (contracts/interface/IUniswapV2Factory.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#4) allows old versions
Pragma version^0.8.1 (@openzeppelin/contracts/utils/Address.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/Strings.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/utils/introspection/IERC165.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/access/AccessControl.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/IAccessControlEnumerable.sol#4) allows old versions
Pragma version^0.8.9 (contracts/payment-gateway/TAFInvoice.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (contracts/BTAFToken.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (contracts/stakings/TAF90DaysStaking.sol#1) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/access/AccessControlEnumerable.sol#4) allows old versions
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControlEnumerable.sol#4) allows old versions
Pragma version^0.8.9 (contracts/vesting/BTAFVesting.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (contracts/.deps/npm/@openzeppelin/contracts/access/AccessControl.sol#4) allows old versions
Pragma version^0.8.9 (contracts/interface/IUniswapV2Router01.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4) allows old versions
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

Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#184-193):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#191)
Low level call in Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#60-65):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#63)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#128-139):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#137)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#157-166):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#164)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter TAF90DaysStaking.depositRewardToken(uint256)._amount (contracts/stakings/TAF90DaysStaking.sol#199) is not in mixedCase
Variable TAFInvoice.order_id (contracts/payment-gateway/TAFInvoice.sol#11) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.subHours(uint256,uint256)._hours (contracts/libs/DateTime.sol#260) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addSeconds(uint256,uint256)._seconds (contracts/libs/DateTime.sol#229) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addDays(uint256,uint256)._days (contracts/libs/DateTime.sol#217) is not in mixedCase
Parameter TAF90DaysStaking.updateAPY(uint256)._apy (contracts/stakings/TAF90DaysStaking.sol#89) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addYears(uint256,uint256)._years (contracts/libs/DateTime.sol#195) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.subMonths(uint256,uint256)._months (contracts/libs/DateTime.sol#244) is not in mixedCase
Constant BTAFToken._initialSupply (contracts/BTAFToken.sol#9) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter TAF90DaysStaking.forceUnstake(uint256)._amount (contracts/stakings/TAF90DaysStaking.sol#145) is not in mixedCase
Parameter TAFYearlyStaking.updateAPY(uint256)._apy (contracts/stakings/TAFYearlyStaking.sol#101) is not in mixedCase
Variable TAFInvoice.paid_by (contracts/payment-gateway/TAFInvoice.sol#8) is not in mixedCase
Parameter TAFYearlyStaking.forceUnstake(uint256)._amount (contracts/stakings/TAFYearlyStaking.sol#165) is not in mixedCase
Constant BTAFToken._symbol (contracts/BTAFToken.sol#8) is not in UPPER_CASE_WITH_UNDERSCORES
Constant BTAFToken._name (contracts/BTAFToken.sol#7) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter BokkyPooBahsDateTimeLibrary.subDays(uint256,uint256)._days (contracts/libs/DateTime.sol#256) is not in mixedCase
Parameter TAFYearlyStaking.withdrawRewardToken(uint256)._amount (contracts/stakings/TAFYearlyStaking.sol#88) is not in mixedCase
Function IERC20Permit.DOMAIN_SEPARATOR() (@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol#59) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.subMinutes(uint256,uint256)._minutes (contracts/libs/DateTime.sol#264) is not in mixedCase
Parameter TAFYearlyStaking.depositRewardToken(uint256)._amount (contracts/stakings/TAFYearlyStaking.sol#84) is not in mixedCase
Parameter TAFYearlyStaking.unstake(uint256)._amount (contracts/stakings/TAFYearlyStaking.sol#144) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addHours(uint256,uint256)._hours (contracts/libs/DateTime.sol#221) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.subYears(uint256,uint256)._years (contracts/libs/DateTime.sol#234) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addMonths(uint256,uint256)._months (contracts/libs/DateTime.sol#205) is not in mixedCase
Parameter TAFYearlyStaking.setYearApy(uint256,uint256)._apy (contracts/stakings/TAFYearlyStaking.sol#47) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.subSeconds(uint256,uint256)._seconds (contracts/libs/DateTime.sol#268) is not in mixedCase
Parameter TAF90DaysStaking.stake(uint256)._amount (contracts/stakings/TAF90DaysStaking.sol#97) is not in mixedCase
Function IUniswapV2Router01.WETH() (contracts/interface/IUniswapV2Router01.sol#6) is not in mixedCase
Parameter TAF90DaysStaking.withdrawRewardToken(uint256)._amount (contracts/stakings/TAF90DaysStaking.sol#204) is not in mixedCase
Parameter TAF90DaysStaking.unstake(uint256)._amount (contracts/stakings/TAF90DaysStaking.sol#121) is not in mixedCase
Parameter TAFYearlyStaking.stake(uint256)._amount (contracts/stakings/TAFYearlyStaking.sol#109) is not in mixedCase
Parameter BokkyPooBahsDateTimeLibrary.addMinutes(uint256,uint256)._minutes (contracts/libs/DateTime.sol#225) is not in mixedCase
Parameter TAF90DaysStaking.startStaking(uint256)._unstakeMaxFee (contracts/stakings/TAF90DaysStaking.sol#54) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (contracts/interface/IUniswapV2Router01.sol#11) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (contracts/interface/IUniswapV2Router01.sol#12)
Prevent variables from having similar names.

Additional information: link

BokkyPooBahsDateTimeLibrary.DOW_TUE (contracts/libs/DateTime.sol#37) is never used in BokkyPooBahsDateTimeLibrary (contracts/libs/DateTime.sol#29-302)
BokkyPooBahsDateTimeLibrary.DOW_SUN (contracts/libs/DateTime.sol#42) is never used in BokkyPooBahsDateTimeLibrary (contracts/libs/DateTime.sol#29-302)
BokkyPooBahsDateTimeLibrary.DOW_MON (contracts/libs/DateTime.sol#36) is never used in BokkyPooBahsDateTimeLibrary (contracts/libs/DateTime.sol#29-302)
BokkyPooBahsDateTimeLibrary.DOW_THU (contracts/libs/DateTime.sol#39) is never used in BokkyPooBahsDateTimeLibrary (contracts/libs/DateTime.sol#29-302)
BokkyPooBahsDateTimeLibrary.DOW_WED (contracts/libs/DateTime.sol#38) is never used in BokkyPooBahsDateTimeLibrary (contracts/libs/DateTime.sol#29-302)
Remove unused state variables.

Additional information: link

TAFInvoice.paid_by (contracts/payment-gateway/TAFInvoice.sol#8) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

forceUnstake(uint256) should be declared external:
- TAF90DaysStaking.forceUnstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#145-173)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#158-167)
updateStakingFee(uint256) should be declared external:
- TAFYearlyStaking.updateStakingFee(uint256) (contracts/stakings/TAFYearlyStaking.sol#67-69)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#35-38)
startStaking(uint256) should be declared external:
- TAF90DaysStaking.startStaking(uint256) (contracts/stakings/TAF90DaysStaking.sol#54-59)
vest(uint256,address) should be declared external:
- BTAFMonthlyVesting.vest(uint256,address) (contracts/vesting/BTAFMonthlyVesting.sol#63-68)
vest(uint256) should be declared external:
- BTAFVesting.vest(uint256) (contracts/vesting/BTAFVesting.sol#35-40)
withdrawReward() should be declared external:
- TAFYearlyStaking.withdrawReward() (contracts/stakings/TAFYearlyStaking.sol#217-229)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#61-63)
userInfo() should be declared external:
- TAFYearlyStaking.userInfo() (contracts/stakings/TAFYearlyStaking.sol#96-99)
withdrawRewardToken(uint256) should be declared external:
- TAF90DaysStaking.withdrawRewardToken(uint256) (contracts/stakings/TAF90DaysStaking.sol#204-207)
updateMinUserStakingAmount(uint256) should be declared external:
- TAFYearlyStaking.updateMinUserStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#59-61)
isForceUnstakeNeeded() should be declared external:
- TAF90DaysStaking.isForceUnstakeNeeded() (contracts/stakings/TAF90DaysStaking.sol#218-220)
releaseDate() should be declared external:
- BTAFMonthlyVesting.releaseDate() (contracts/vesting/BTAFMonthlyVesting.sol#73-75)
pay() should be declared external:
- TAFInvoice.pay() (contracts/payment-gateway/TAFInvoice.sol#23-25)
release(uint256) should be declared external:
- BTAFVesting.release(uint256) (contracts/vesting/BTAFVesting.sol#46-54)
mint(address,uint256) should be declared external:
- ERC20PresetMinterPauser.mint(address,uint256) (contracts/.deps/npm/@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#54-57)
decimals() should be declared external:
- ERC20.decimals() (@openzeppelin/contracts/token/ERC20/ERC20.sol#87-89)
getRoleMemberCount(bytes32) should be declared external:
- AccessControlEnumerable.getRoleMemberCount(bytes32) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#45-47)
updateMaxStakingAmount(uint256) should be declared external:
- TAFYearlyStaking.updateMaxStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#55-57)
updateMaxUserStakingAmount(uint256) should be declared external:
- TAF90DaysStaking.updateMaxUserStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#73-75)
togglePause() should be declared external:
- TAF90DaysStaking.togglePause() (contracts/stakings/TAF90DaysStaking.sol#93-95)
unstake(uint256) should be declared external:
- TAF90DaysStaking.unstake(uint256) (contracts/stakings/TAF90DaysStaking.sol#121-143)
updateRollOverFee(uint256) should be declared external:
- TAF90DaysStaking.updateRollOverFee(uint256) (contracts/stakings/TAF90DaysStaking.sol#81-83)
updateMinUserStakingAmount(uint256) should be declared external:
- TAF90DaysStaking.updateMinUserStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#69-71)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#201-210)
updateUnstakePenalty(uint256) should be declared external:
- TAFYearlyStaking.updateUnstakePenalty(uint256) (contracts/stakings/TAFYearlyStaking.sol#51-53)
symbol() should be declared external:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#70-72)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#101-103)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#113-117)
updateAPY(uint256) should be declared external:
- TAFYearlyStaking.updateAPY(uint256) (contracts/stakings/TAFYearlyStaking.sol#101-103)
userInfo() should be declared external:
- TAF90DaysStaking.userInfo() (contracts/stakings/TAF90DaysStaking.sol#213-216)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#181-185)
updateMaxUserStakingAmount(uint256) should be declared external:
- TAFYearlyStaking.updateMaxUserStakingAmount(uint256) (contracts/stakings/TAFYearlyStaking.sol#63-65)
updateWithdrawFee(uint256) should be declared external:
- TAF90DaysStaking.updateWithdrawFee(uint256) (contracts/stakings/TAF90DaysStaking.sol#77-79)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControlEnumerable.getRoleMember(bytes32,uint256) (@openzeppelin/contracts/access/AccessControlEnumerable.sol#37-39)
stake(uint256) should be declared external:
- TAFYearlyStaking.stake(uint256) (contracts/stakings/TAFYearlyStaking.sol#109-142)
release() should be declared external:
- BTAFMonthlyVesting.release() (contracts/vesting/BTAFMonthlyVesting.sol#80-105)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#69-72)
updateOwner(address) should be declared external:
- TAFYearlyStaking.updateOwner(address) (contracts/stakings/TAFYearlyStaking.sol#75-78)
updateAPY(uint256) should be declared external:
- TAF90DaysStaking.updateAPY(uint256) (contracts/stakings/TAF90DaysStaking.sol#89-91)
name() should be declared external:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#62-64)
withdrawToken(address) should be declared external:
- TAFInvoice.withdrawToken(address) (contracts/payment-gateway/TAFInvoice.sol#19-21)
updateUnstakePenalty(uint256) should be declared external:
- TAF90DaysStaking.updateUnstakePenalty(uint256) (contracts/stakings/TAF90DaysStaking.sol#61-63)
updateMaxStakingAmount(uint256) should be declared external:
- TAF90DaysStaking.updateMaxStakingAmount(uint256) (contracts/stakings/TAF90DaysStaking.sol#65-67)
depositRewardToken(uint256) should be declared external:
- TAFYearlyStaking.depositRewardToken(uint256) (contracts/stakings/TAFYearlyStaking.sol#84-86)
isForceUnstakeNeeded() should be declared external:
- TAFYearlyStaking.isForceUnstakeNeeded() (contracts/stakings/TAFYearlyStaking.sol#105-107)
grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#144-146)
stake(uint256) should be declared external:
- TAF90DaysStaking.stake(uint256) (contracts/stakings/TAF90DaysStaking.sol#97-119)
togglePause() should be declared external:
- TAFYearlyStaking.togglePause() (contracts/stakings/TAFYearlyStaking.sol#80-82)
unpause() should be declared external:
- ERC20PresetMinterPauser.unpause() (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#82-85)
forceUnstake(uint256) should be declared external:
- TAFYearlyStaking.forceUnstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#165-196)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#159-161)
totalSupply() should be declared external:
- ERC20.totalSupply() (@openzeppelin/contracts/token/ERC20/ERC20.sol#94-96)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#136-140)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#179-183)
withdrawRewardToken(uint256) should be declared external:
- TAFYearlyStaking.withdrawRewardToken(uint256) (contracts/stakings/TAFYearlyStaking.sol#88-90)
unstake(uint256) should be declared external:
- TAFYearlyStaking.unstake(uint256) (contracts/stakings/TAFYearlyStaking.sol#144-163)
setYearApy(uint256,uint256) should be declared external:
- TAFYearlyStaking.setYearApy(uint256,uint256) (contracts/stakings/TAFYearlyStaking.sol#47-49)
updateOwner(address) should be declared external:
- TAF90DaysStaking.updateOwner(address) (contracts/stakings/TAF90DaysStaking.sol#85-87)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#20-22)
updateRewardFee(uint256) should be declared external:
- TAFYearlyStaking.updateRewardFee(uint256) (contracts/stakings/TAFYearlyStaking.sol#71-73)
pause() should be declared external:
- ERC20PresetMinterPauser.pause() (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol#68-71)
depositRewardToken(uint256) should be declared external:
- TAF90DaysStaking.depositRewardToken(uint256) (contracts/stakings/TAF90DaysStaking.sol#199-202)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Unable to find Discord account


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

Additional information: link


Unable to find token contract audit


Unable to find KYC or doxxing proof


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find audit link on the website


Young tokens have high risks of price dump / death


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


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


Token has no active CoinGecko listing / rank


Young tokens have high risks of price dump / death

Price for BTAF

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