---
title: Smart Contract Audit Services | Avinya Labs
description: Smart contract audits by Avinya Labs: full audits and multi-chain deployment, working through every finding before launch. Zero critical findings at launch on our most recent audit.
url: /service-pages/service-web3-smart-contract-audits.html
---

[Web3 Development](/service-pages/service-web3-development.html) / Smart contract audits

# Smart contract audits that close every finding before launch.

Independent audits and multi-chain deployment, with every finding worked through before contracts go live.

[Book a call](https://calendly.com/abbylester/30-mins-meeting) [See the work](/service-pages/service-web3-smart-contract-audits.html#solutions)

[0 Critical findings](/case-studies/web3-smart-contracts.html) [Multi-chain Deployment](/case-studies/web3-smart-contracts.html) [Full Audit before launch](/case-studies/web3-smart-contracts.html)

## Smart contract audit services. Security work that happens before deployment, not after.

### Full security audit

A line-by-line review of contract logic and permissions.

### Finding remediation

Every finding worked through and closed before go-live.

### Third-party audits

Audits for contracts Avinya did not write, as a standalone service.

### Multi-chain deployment

Deployment coordinated across every chain in scope.

### DeFi logic review

Swap and market maker logic checked for correctness.

### Access control review

Admin keys, roles and upgrade paths checked.

### Test coverage

Tests that exercise the edge cases attackers look for.

### Deployment checklist

A verified, repeatable path to mainnet.

### Post-launch review

Checks after deployment across every chain.

## Security work we have shipped. Each result comes from a delivered engagement.

Web3 · Security

### Smart contract audit & deployment

A full audit and multi-chain deployment, closing every finding before launch.

0 critical findings

Link: /case-studies/web3-smart-contracts.html

Web3 · Exchange

### Centralized crypto exchange

Matching engine, custody and KYC/AML built from scratch in a 20-week build.

99.9% uptime since launch

Link: /case-studies/web3-crypto-exchange.html

Web3 · Tokenization

### Tokenization platform

A token economy and DAO-ready governance for a real-world-asset platform.

Market-ready token design

Link: /case-studies/web3-tokenomics-rwa.html

## Need contracts audited before launch?

[Book a call](https://calendly.com/abbylester/30-mins-meeting)

## How an audit runs. Four stages, ending in a clean deployment.

### Scoping

Agree the contracts, chains and launch date in scope.

Audit scopeDone

  - Contracts in scope
  - Chains in scope
  - Launch date

### Audit

Review logic, permissions and edge cases.

FindingsDone

  - Findings by severity
  - Suggested fixes
  - Test cases

### Remediation

Work through every finding with your team.

RemediationDone

  - Fixes reviewed
  - Findings closed
  - Final report

### Deploy

Coordinated deployment across every chain in scope.

DeploymentDone

  - Deployment checklist
  - Multi-chain rollout
  - Post-launch checks

## Results from our security work. Each number links to the engagement it came from.

0

Critical findings

Smart contracts →

Link: /case-studies/web3-smart-contracts.html

99.9%

Uptime since launch

Crypto exchange →

Link: /case-studies/web3-crypto-exchange.html

<1 sec

Settlement time

Stablecoin payments →

Link: /case-studies/web3-stablecoin-payments.html

## Engagement models. Pick the shape that fits where you are.

Ongoing

### Dedicated team

A dedicated team that works as an extension of yours, from first release to scale.

Fixed scope

### Project-based

A defined scope, milestones and delivery date for a specific product or workflow.

Advisory

### Consulting & advisory

Architecture and readiness advice before you commit to a build.

## What our clients say.

Decentralized exchange (DEX)

> “The custom-built DEX solution exceeded our expectations. The UI/UX was smooth, and the automated market maker (AMM) worked flawlessly. Security and speed were top-notch, making user onboarding effortless!”

Daniel M.Founder, Decentralized exchange

Real-world asset tokenization

> “We tokenized real estate assets on the blockchain with Avinya Labs, and they made the complex process feel simple.”

Laura K.COO, AssetChain

## Smart contract audit FAQs.

### Do you audit contracts you did not write?

Yes. Third-party audits are a standalone service.

### What happens to the findings?

We work through every finding with your team before contracts go live. Our most recent audit launched with zero critical findings outstanding.

### Can you deploy across multiple chains?

Yes. We coordinate deployment across every chain in scope as one engagement.

### How long does an audit take?

It depends on the size and complexity of the contracts. We agree the scope and timeline up front.

## Ready to turn your vision into reality?

Tell us which contracts, which chains and your launch date. We'll scope the audit.

[Book a call](https://calendly.com/abbylester/30-mins-meeting) [See the work](/work/index.html)

Or email [contact@avinyalabs.co](mailto:contact@avinyalabs.co)