Arbitrum Security

Arbitrum Smart Contract Audit Services

ResearchZero provides Arbitrum smart contract audits, blockchain security reviews, protocol risk analysis, and infrastructure security for teams building on Arbitrum. Arbitrum is a major Ethereum rollup used by DeFi protocols, derivatives markets, lending systems, and asset infrastructure.

Request Arbitrum audit View supported chains
Supported Environment

Arbitrum blockchain security review

Arbitrum projects inherit EVM smart contract risk while adding bridge, sequencer, retryable ticket, cross-domain message, liquidity, and L2 operational assumptions.

ResearchZero reviews the chain-specific execution model and the financial logic built on top of it. The goal is to identify exploitable code paths before production value, user assets, governance authority, or institutional operations depend on them.

Engagements can include pre-launch audits, targeted reviews of remediations, protocol architecture review, cross-chain integration assessment, and post-audit support for engineering teams preparing a production deployment.

Arbitrum risks we review

  • Cross-chain messaging assumptions
  • Bridge dependency risk
  • Sequencer availability
  • L2-specific deployment controls
  • DeFi composability risk
Programming Environment

Arbitrum smart contract languages and tooling

Arbitrum runs EVM-compatible contracts with L2 execution semantics, retryable tickets, bridge flows, and rollup-specific operational assumptions.

ResearchZero reviews both the source-level implementation and the execution environment around it: compiler behavior, deployment artifacts, transaction construction, permissions, upgrade paths, and the runtime assumptions that can change how production code behaves.

Languages

  • Solidity
  • Vyper
  • Yul and inline assembly

Tooling

  • Foundry
  • Hardhat
  • Slither
  • Echidna
  • Medusa
  • Tenderly-style tracing

Standards

  • ERC-20
  • ERC-721
  • ERC-1155
  • ERC-4626
  • Upgradeable proxy patterns
  • Account abstraction patterns
  • Retryable ticket flows
  • L1/L2 gateway integrations
Audit Coverage

Security services for Arbitrum teams

Focused review for financial protocols, infrastructure providers, fintech teams, custodians, asset issuers, and DeFi applications building in the Arbitrum ecosystem.

Smart contract audits

Manual review of code paths that move assets, authorize operations, settle balances, mint or burn tokens, route messages, or modify protocol state.

Protocol risk review

Adversarial analysis of economic assumptions, liquidity dependencies, oracle design, governance authority, upgrade controls, and operational failure modes.

Infrastructure assessment

Security review for bridges, relayers, indexers, signing flows, custody integrations, monitoring systems, and deployment processes around Arbitrum applications.

Arbitrum FAQ

Security review questions for Arbitrum

Does ResearchZero support Arbitrum?

Yes. ResearchZero supports Arbitrum security reviews for smart contracts, protocol logic, infrastructure, and institutional financial applications.

What code and systems can be reviewed?

We review Solidity and EVM-compatible contracts, protocol architecture, privileged operations, deployment controls, integrations, custody flows, and chain-specific assumptions.

When should a Arbitrum audit happen?

Schedule review before mainnet deployment, major upgrades, new asset support, bridge integrations, custody changes, or any release that changes how value moves through the system.

Get Started

Secure your
Arbitrum protocol

Talk to ResearchZero about Arbitrum smart contract audits, protocol security, infrastructure review, or institutional on-chain finance risk.

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