PolkaPlay Token Logo

POLO [PolkaPlay] Token

About POLO

Listings

Token 14 months
CoinMarketCap 14 months
[CoinGecko] alert: PolkaPlay has rebranded to NftyPlay. For more information, please read https://twitter.com/NftyPlay/status/1429834521759805444?s=20
white paper

NftyPlay is a Social NFT & Gaming platform. From content to NFTs, NftyPlay is the easiest way to create, sell, and collect NFTs. NftyPlay enables platform users to create images, short videos, and NFTs seamlessly while earning rewards through Play to Earn games. Buy and collect the content you like or mint it as an NFT and sell on NftyPlay.

Social

Laser Scorebeta Last Audit: 30 November 2021

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

Anti-Scam

Links


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

Parameter PolkaPlayToken.setGovernance(address)._governance (contracts/PolkaPlayToken.sol#37) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (@openzeppelin/contracts/utils/Context.sol#21)" inContext (@openzeppelin/contracts/utils/Context.sol#15-24)
Remove redundant statements if they congest code but offer no value.

Additional information: link

nonces(address) should be declared external:
- ERC20Permit.nonces(address) (contracts/ERC20Permit.sol#66-68)
Use the external attribute for functions never called from the contract.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/ERC20Permit.sol#40-61) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,Permit: expired deadline) (contracts/ERC20Permit.sol#49)
Avoid relying on block.timestamp.

Additional information: link

ERC20Permit.constructor() (contracts/ERC20Permit.sol#19-34) uses assembly
- INLINE ASM (contracts/ERC20Permit.sol#21-23)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.8.6', '^0.8.0']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Address.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Counters.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#3)
- 0.8.6 (contracts/ERC20Permit.sol#3)
- 0.8.6 (contracts/IERC2612Permit.sol#3)
- 0.8.6 (contracts/PolkaPlayToken.sol#3)
Use one Solidity version.

Additional information: link

SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#34-39) is never used and should be removed
Remove unused functions.

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

Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#163-169):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#167)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Holders:


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 Youtube account


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 whitepaper 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


Token has relatively low CoinGecko rank

Price for POLO