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    Sei

    High-performance L1 optimized for trading.

    Sei audit focus and capabilities

    We tailor our review to the unique architecture and common pitfalls on Sei.

    Built-in order matching
    Fast finality
    EVM + CosmWasm
    DEX-specific logic
    Parallelism edge cases
    Bridge trust

    Why teams choose Cecuro for Sei

    Deep manual review with invariant and property-based testing
    Differential testing against specs and reference implementations
    Secure upgrade paths, access control, and permission hygiene
    Optional continuous monitoring and commit analysis
    // Example finding
severity: HIGH
title: Missing access control on upgrade()
impact: Arbitrary logic upgrade can brick the protocol
recommendation: Restrict to time-locked admin + add emergency pause

    Comprehensive audits across all critical areas of blockchain platforms

    Sei audits are essential for teams building in these key areas

    DeFi Protocols

    DEXs, lending, perps & derivatives, yield optimizers, and AMMs.

    Bridges & Cross-Chain

    Token bridges, message passing, light clients, relayers/guardians.

    Rollups & Appchains (L2/L3)

    Bridge contracts, fraud/validity proofs, sequencer flows, upgrade paths.

    Oracles & Automation

    Price feeds, keepers, executors, liquidation bots, and off-chain agents.

    Wallets & Account Abstraction

    Smart wallets, ERC-4337 paymasters & bundlers, multisigs, guardians.

    Tokens, DAOs & Treasury

    Governance modules, timelocks, vesting/airdrops, access control & pause logic.

    Lightning Fast Results

    AI-powered automation delivers comprehensive analysis in hours, not weeks.

    8 hours

    Average Audit Time

    Proprietary Agentic AI

    State-of-the-art analytical capabilities

    Unique Findings

    Often uncovers overlooked vulnerabilities

    Ready to Secure Your Protocol?

    Token.sol
    pragma solidity ^0.8.0;
    contract SafeToken {
    mapping(address => uint...
    function transfer(addre...
    require(balances[msg....
    balances[msg.sender] ...
    Staking.sol
    contract StakingPool {
    uint256 public totalSta...
    mapping(address => uint...
    function stake(uint256 ...
    stakes[msg.sender] +=...
    totalStaked += amount...
    DEX.sol
    contract DEXPool {
    uint256 reserveA, reser...
    function swap(uint256 a...
    uint256 amountOut = g...
    tokenA.transferFrom(m...
    tokenB.transfer(msg.s...
    Governance.sol
    contract Governance {
    struct Proposal {
    uint256 votes;
    bool executed;
    }
    function vote(uint256 p...
    Vault.sol
    contract Vault {
    address owner;
    uint256 balance;
    function withdraw(uint2...
    require(msg.sender ==...
    payable(owner).transf...
    Bridge.sol
    contract CrossChainBridge...
    mapping(bytes32 => bool...
    function bridgeTokens(b...
    require(!processedHas...
    processedHashes[hash]...
    mintTokens(msg.sender...
    Smart Contract Analyzed
    Vulnerability Detected
    Audit Report Generated
    Analyzing Token.sol...
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