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AMZE Token

About AMZE

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Token 2 years
white paper

AMZE is a utility token for Tourism Sector. AMZE can be utilized in the ecosystem that has been developed with the Amaze World (Upcoming Tourist Attraction cum Facility Centers), Amaze Platform (Crypto based Travel Booking Platform), and associated partners desk worldwide; where users can avail special deals on products and/or services by utilizing AMZE token.

Laser Scorebeta Last Audit: 30 November 2021

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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...)

AMZEToken._symbol (contracts/AMZEToken.sol#22) shadows:
- ERC20._symbol (contracts/token/ERC20/ERC20.sol#42)
Remove the state variable shadowing.

Additional information: link

AMZEToken.checkTransferLimit() (contracts/AMZEToken.sol#220-231) uses a dangerous strict equality:
- lastTXBlock[_msgSender()] == block.number (contracts/AMZEToken.sol#222)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

AMZEToken.releaseLockedTokens(address) (contracts/AMZEToken.sol#245-256) performs a multiplication on the result of a division:
-steps = (timeDiff / uint256(timeLocks[account][i].timeInterval)) (contracts/AMZEToken.sol#248)
-unlockableAmount = (uint256(timeLocks[account][i].tokenRelease) * steps) (contracts/AMZEToken.sol#249)
Consider ordering multiplication before division.

Additional information: link

AMZEToken.releaseLockedTokens(address) (contracts/AMZEToken.sol#245-256) uses timestamp for comparisons
Dangerous comparisons:
- unlockableAmount >= timeLocks[account][i].totalAmount (contracts/AMZEToken.sol#250)
Avoid relying on block.timestamp.

Additional information: link

AMZEToken.checkWhitelist() (contracts/AMZEToken.sol#233-243) compares to a boolean constant:
-isWhitelistEnabled == true (contracts/AMZEToken.sol#234)
Remove the equality to the boolean constant.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.8.6', '^0.8.0']
- 0.8.6 (contracts/AMZEToken.sol#3)
- 0.8.6 (contracts/access/AccessControl.sol#3)
- ^0.8.0 (contracts/access/IAccessControl.sol#3)
- 0.8.6 (contracts/access/Ownable.sol#3)
- 0.8.6 (contracts/security/Pausable.sol#3)
- 0.8.6 (contracts/token/ERC20/ERC20.sol#3)
- 0.8.6 (contracts/token/ERC20/IERC20.sol#3)
- 0.8.6 (contracts/token/ERC20/extensions/ERC20Snapshot.sol#3)
- 0.8.6 (contracts/token/ERC20/extensions/IERC20Metadata.sol#3)
- 0.8.6 (contracts/utils/Arrays.sol#3)
- 0.8.6 (contracts/utils/Context.sol#3)
- 0.8.6 (contracts/utils/Counters.sol#3)
- 0.8.6 (contracts/utils/Strings.sol#3)
- 0.8.6 (contracts/utils/introspection/ERC165.sol#3)
- 0.8.6 (contracts/utils/introspection/IERC165.sol#3)
- 0.8.6 (contracts/utils/math/Math.sol#3)
Use one Solidity version.

Additional information: link

AMZEToken.removeWhiteList(address[]) (contracts/AMZEToken.sol#163-173) has costly operations inside a loop:
- whiteListCount -- (contracts/AMZEToken.sol#169)
Use a local variable to hold the loop computation result.

Additional information: link

Strings.toString(uint256) (contracts/utils/Strings.sol#14-34) is never used and should be removed
Remove unused functions.

Additional information: link

AMZEToken._initialSupply (contracts/AMZEToken.sol#20) is set pre-construction with a non-constant function or state variable:
- 54000000 * (10 ** uint256(decimals()))
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

solc-0.8.6 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

Parameter AMZEToken.transferFrom(address,address,uint256)._value (contracts/AMZEToken.sol#211) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

AMZEToken.slitherConstructorVariables() (contracts/AMZEToken.sol#11-271) uses literals with too many digits:
- _initialSupply = 54000000 * (10 ** uint256(decimals())) (contracts/AMZEToken.sol#20)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

AMZEToken._symbol (contracts/AMZEToken.sol#22) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

totalSupplyAt(uint256) should be declared external:
- ERC20Snapshot.totalSupplyAt(uint256) (contracts/token/ERC20/extensions/ERC20Snapshot.sol#114-118)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Unable to find PancakeSwap trading pair to compute liquidity.


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


Twitter account link seems to be invalid


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 audit link on the website


Unable to find token on CoinHunt

Additional information: link


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


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


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Price for AMZE