Shopping.io Info

There comes a time when innovation and technology not only challenge the status quo, but establish a new one. Massive distrust in financial legacy systems and inflation engulfs broken economies, leaving millions to seek alternatives. From Bitcoin ATMs to corporate acceptance, cryptocurrencies have challenged how we perceive currency as a whole leading to its mass adoption; the likes of which has never been seen. With this crypto adoption comes the need for a place to spend it. That's where Shopping.io comes in. Shopping.io is the first functioning and most well respected bridge between crypto and e-commerce, in a rapidly changing tech-centric world. Founded by a veteran group of dropshippers, crypto developers, and creative marketers, Shopping.io aspires to forever change how we purchase things online.

Shopping.io Logo

TrustNet Score

The TrustNet Score evaluates crypto projects based on audit results, security, KYC verification, and social media presence. This score offers a quick, transparent view of a project's credibility, helping users make informed decisions in the Web3 space.

88.28
PoorExcellent

Real-Time Threat Detection

Real-time threat detection, powered by Cyvers.io, is currently not activated for this project.

This advanced feature provides continuous monitoring and instant alerts to safeguard your assets from potential security threats. Real-time detection enhances your project's security by proactively identifying and mitigating risks. For more information, click here.

TrustNet DataPulse

Loading...
Mobula Logo Data provided by mobula.io. Need data? Get your API.
Loading...

We are presently engaged in detailed discussions with our partners to finalize the arrangements. Information regarding presales will be made available on this platform in the near future. We appreciate your patience and look forward to sharing the upcoming opportunities with you soon!

We are currently in discussions with our partners to finalize the details. Information on token locking and vesting schedules will be provided on this platform soon. We appreciate your patience and look forward to sharing these upcoming opportunities with you shortly.

In the meantime, we’ve already integrated the LP lock overview from UNCX.network. Please visit the CEX/DEX tab for more information.

Security Assessments

Static AnalysisDynamic AnalysisSymbolic ExecutionSWC CheckManual Review
Contract address
0x64b7...4B8b
Network
Ethereum - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2022/11/19
Revision date In progress

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 can set high fees

Contract owner is able to set fees above 25%. Very high fees can also prevent token transfer.

Token transfer can be locked

Owner can lock user funds with owner functions.

Token can be burned

There is a function to burn tokens in the contract.

Ownership is not renounced

Contract can be manipulated by owner functions.

Scope of Work

This audit encompasses the evaluation of the files listed below, each verified with a SHA-1 Hash. The team referenced above has provided the necessary files for assessment.

The auditing process consists of the following systematic steps:

  1. Specification Review: Analyze the provided specifications, source code, and instructions to fully understand the smart contract's size, scope, and functionality.
  2. Manual Code Examination: Conduct a thorough line-by-line review of the source code to identify potential vulnerabilities and areas for improvement.
  3. Specification Alignment: Ensure that the code accurately implements the provided specifications and intended functionalities.
  4. Test Coverage Assessment: Evaluate the extent and effectiveness of test cases in covering the codebase, identifying any gaps in testing.
  5. Symbolic Execution: Analyze the smart contract to determine how various inputs affect execution paths, identifying potential edge cases and vulnerabilities.
  6. Best Practices Evaluation: Assess the smart contracts against established industry and academic best practices to enhance efficiency, maintainability, and security.
  7. Actionable Recommendations: Provide detailed, specific, and actionable steps to secure and optimize the smart contracts.

A file with a different Hash has been intentionally or otherwise modified after the security review. A different Hash may indicate a changed condition or potential vulnerability that was not within the scope of this review.

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.


  • Default admin is able to
    • set the fee above 25%
  • Minter_Role is able to
    • mint new tokens
  • Owner can lock user funds by
    • setting fees to 100%. That causes that the receiver will get 0 tokens
    • pausing the contract
  • Own tokens can be burned by caller

Files and details

Functions
public

/

State variables
public

/

Total lines
of code

/

Capabilities
Hover on items

/

Findings and Audit result

low Issues | 1 findings

Pending

#1 low Issue
Local variables shadowing (shadowing-local)
SpiExt.sol
L1630
L1630
Description

Rename the local variables that shadow another component.

informational Issues | 1 findings

Pending

#1 informational Issue
Tautology or contradiction (tautology)
SpiExt.sol
L1708-1716
L1792-1799
Description

Fix the incorrect comparison by changing the value type or the comparison.