Base

Official website

Coinbase-supported OP Stack chain with strong retail reach.

Base audit focus and capabilities

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

OP Stack

Good developer experience

Growing consumer apps

Permissioned upgrade flows

Bridge semantics

Token standard quirks

Why teams choose Cecuro for Base

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

Base 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.

Related Ecosystems

We also provide comprehensive audits for these related blockchain ecosystems

Ethereum

The most battle-tested EVM chain and security baseline for the industry.

Learn more

Arbitrum

Leading optimistic rollup for Ethereum with mature tooling.

Learn more

Optimism

OP Stack chains with strong governance and public goods focus.

Learn more

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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