MetaLink Info
META is the payment layer of Web3 that provides innovative solutions for the growing ecosystem of crypto, with a focus on micropayments. META infrastructure is designed to make it easy for people to use crypto in their daily lives.
Team and KYC Verification
The team has securely submitted their personal information to SolidProof.io for verification.
In the event of any fraudulent activities, this information will be promptly reported to the relevant authorities to ensure accountability and compliance.
Real-Time Threat Detection
Real-time threat detection, powered by Cyvers.io, is currently not
activated
for this project.
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On-Chain Insights
Summary and Final Words
No crucial issues found
The contract does not contain issues of high or medium criticality. This means that no known vulnerabilities were found in the source code.
Contract owner can mint
It is possible to mint new tokens.
Contract owner cannot blacklist addresses.
It is not possible to lock user funds by blacklisting addresses.
Contract owner cannot set high fees
The fees, if applicable, can be a maximum of 25% or lower. The contract can therefore not be locked. Please take a look in the comment section for more details.
Contract cannot be locked
Owner cannot lock any user funds.
Token cannot be burned
There is no burn function within the contract.
Ownership is not renounced
Contract can be manipulated by owner functions.
Scope of Work
Final Words
The following provides a concise summary of the audit report, accompanied by insightful comments from the auditor. This overview captures the key findings and observations, offering valuable context and clarity.
Ownership Privileges
- The owner can mint an unlimited amount of tokens after initial deployment.
- The owner can burn his tokens.
Note - This Audit report consists of a security analysis of the Metalink Token smart contract. This analysis did not include functional testing (or unit testing) of the contract’s logic. Moreover, we only audited one token contract for the Metalink team, other contracts associated with the project were not audited by our team. We recommend investors to do their own research before investing.
Files and details
Findings and Audit result
low Issues | 2 findings
Pending
#1 low Issue
Local variables shadowing (shadowing-local)
Rename the local variables that shadow another component.
Pending
#2 low Issue
Old compiler version.
Adding the latest constant version of solidity is recommended, as this prevents the unintentional deployment of a contract with an outdated compiler that contains unresolved bugs.
medium Issues | 1 findings
Pending
#1 medium Issue
Owner can mint unlimited tokens.
The owner can mint new tokens after the initial deployment, which is not recommended as this can manipulate the supply of tokens and because of this, the price of the token can be manipulated.
optimization Issues | 1 findings
Pending
#1 optimization Issue
Public function that could be declared external (external-function)
Use the `external` attribute for functions never called from the contract.
informational Issues | 1 findings
Pending
#1 informational Issue
Functions that are not used (dead-code)
Remove unused functions.
This audit covered the following files listed below with a SHA-1 Hash. The Team mentioned above provided us with the files that need to be evaluated.
A file with a different Hash has been intentionally or otherwise modified after the security review. A different Hash could be (but not necessarily) an indication of a changed condition or potential vulnerability that was not within the scope of this review.