Blockchain Security and Smart Contract Audits

Blockchain Security and Smart Contract Audits

Securing the future of blockchain technology by providing unparalleled security solutions and education.

Securing the future of blockchain technology by providing unparalleled security solutions and education.

Request security review

Request security review

Request security review

Smart Contract Auditing

Providing auditing for the following blockchains and more.

Solana

Near

Ethereum

Polygon

Avalanche

Arbitrum

Optimism

Cardano

Sui

Polkadot

Our Process

Private Audits

Private Audits

Our private audit service offers customized security solutions tailored to your project's specific needs. We perform thorough audits to identify vulnerabilities and provide actionable recommendations.

Step 1

Initial Consultation

Understand your project's requirements and scope.

Analyzing current workflow..

System check

Process check

Speed check

Manual work

Repetative task

Analyzing current workflow..

System check

Process check

Speed check

Manual work

Repetative task

Analyzing current workflow..

System check

Process check

Speed check

Manual work

Repetative task

Analyzing current workflow..

System check

Process check

Speed check

Manual work

Repetative task

Step 2

Comprehensive Audit

Conduct a detailed audit using our advanced tools and techniques.


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }

Our solution

Your stack

Our solution

Your stack

Our solution

Your stack

Our solution

Your stack

Step 3

Report Delivery

Provide a comprehensive report detailing our findings and recommendations.

Step 4

Follow-Up

We refine performance, analyze insights, and enhance automation for long-term growth.

Chatbot system

Efficiency will increase by 20%

Workflow system

Update available..

Sales system

Up to date

Chatbot system

Efficiency will increase by 20%

Workflow system

Update available..

Sales system

Up to date

Chatbot system

Efficiency will increase by 20%

Workflow system

Update available..

Sales system

Up to date

Chatbot system

Efficiency will increase by 20%

Workflow system

Update available..

Sales system

Up to date

Fuzzing as a Service

Fuzzing as a Service

We begin with a quick consultation, craft a custom fuzzing suite, and use the Guild server to run large-scale tests that expose invariant breaks and hidden bugs—then deliver clear fixes.

Step 1

Initial Consultation

Understand your project's requirements and scope.


Analyzing current workflow..

Scan document

Test check

Gas check

Manual work

Repetative task

Analyzing current workflow..

Scan document

Test check

Gas check

Manual work

Repetative task

Analyzing current workflow..

Scan document

Test check

Gas check

Manual work

Repetative task

Analyzing current workflow..

Scan document

Test check

Gas check

Manual work

Repetative task

Step 2

Comprehensive Fuzzing

Conduct a complete fuzzing suite tailored to your project’s requirements


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }


  • contract SimpleFuzzTest is Test {
    SimpleBank bank;
    function setUp() public {
    bank = new SimpleBank();
    }
    // Fuzz deposits with random uint values
    function testFuzz_Deposit(uint256 amount) public {
    vm.assume(amount > 0 && amount < 1e30);
    bank.deposit(amount);
    assertEq(bank.balances(address(this)), amount);
    }
    // Fuzz withdraws with random uint values
    function testFuzz_Withdraw(uint256 depositAmount, uint256 withdrawAmount) public {
    vm.assume(depositAmount > 0 && withdrawAmount <= depositAmount);
    bank.deposit(depositAmount);
    bank.withdraw(withdrawAmount);
    assertEq(bank.balances(address(this)), depositAmount - withdrawAmount);
    }
    }

Step 3

Guild Server

Using the Guild server, we run fuzzing jobs and identify any invariant breaks

Guild server

Efficiency by 20%

Fuzzing jobs

Run fuzzing job on our server

invariant breaks

Update recommend changes

Guild server

Efficiency by 20%

Fuzzing jobs

Run fuzzing job on our server

invariant breaks

Update recommend changes

Guild server

Efficiency by 20%

Fuzzing jobs

Run fuzzing job on our server

invariant breaks

Update recommend changes

Guild server

Efficiency by 20%

Fuzzing jobs

Run fuzzing job on our server

invariant breaks

Update recommend changes

Benefits:

  1. Tailored Solutions: Customized audit strategies to meet your unique needs.

  2. Expert Insights: Leverage the expertise of our seasoned auditors.

  3. Enhanced Security: Strengthen your project's security posture and build trust with your users.

Benefits:

  1. Tailored Solutions: Customized audit strategies to meet your unique needs.

  2. Expert Insights: Leverage the expertise of our seasoned auditors.

  3. Enhanced Security: Strengthen your project's security posture and build trust with your users.

Audit Tools

Audit Tools

Audit Tools

BlockSploit

BlockSploit

BlockSploit

BlockSploit

Blocksploit is the first AI-driven security suite that autonomously discovers, fuzzes, monitors, and mitigates vulnerabilities in real-time.

Blocksploit is the first AI-driven security suite that autonomously discovers, fuzzes, monitors, and mitigates vulnerabilities in real-time.

Blocksploit is the first AI-driven security suite that autonomously discovers, fuzzes, monitors, and mitigates vulnerabilities in real-time.

Solvra

Solvra

Solvra

Solvra

Advanced formal verification for smart contracts. Exhaustively explore all execution paths, detect vulnerabilities, and mathematically prove correctness before deployment.

Advanced formal verification for smart contracts. Exhaustively explore all execution paths, detect vulnerabilities, and mathematically prove correctness before deployment.

Advanced formal verification for smart contracts. Exhaustively explore all execution paths, detect vulnerabilities, and mathematically prove correctness before deployment.

Create a free website with Framer, the website builder loved by startups, designers and agencies.