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Our agency will audit your solidity smart contract for defi security
Enterprise Grade Smart Contract Audit and EVM Blockchain Development
EtherAuthority is a leading provider of Smart Contract Security and Blockchain Development services since 2018.
We specialize in comprehensive audits for Solidity-based contracts across DeFi, NFT, DE...
Vetted by Fiverr Pro
Ether Authority was selected by the Fiverr Pro team for their expertise.
Vetted for
Blockchain Development & Solutions
About this Gig
Vetted Pro
Protect your DeFi protocol with a professional Solidity smart contract audit.
EtherAuthority is a Fiverr Pro-vetted blockchain security agency serving clients since 2018.
YOUR AUDIT CAN INCLUDE:
- Manual line-by-line code review
- Automated analysis using Slither, MythX and other tools
- DeFi logic and attack-surface assessment
- Reentrancy, access-control and authorization checks
- Oracle, flash-loan and price-manipulation analysis
- Upgradeability, signature and denial-of-service review
- Severity-ranked findings with evidence and impact
- Clear remediation recommendations
- Professional PDF smart contract audit report
- Remediation verification when included in your package
We audit Solidity contracts for DEXs, staking, lending, vaults, DAOs, tokens and other EVM-based DeFi protocols.
Pricing depends on executable lines of code, architecture and protocol complexity.
Contact us before ordering with your repository, target blockchain, approximate code size, documentation and deployment deadline. We will confirm the correct scope, price and delivery time.
Tools:
MythX
•
Slither
•
Remix
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
Portfolio
Other Blockchain Development & Solutions Services we Offer
FAQ
What is included in your DeFi smart contract audit?
Manual review, automated analysis, vulnerability classification, evidence, remediation guidance and a professional audit report.
Which blockchains and languages do you support?
We primarily audit Solidity contracts deployed on Ethereum and EVM-compatible networks.
Do you perform both manual and automated analysis?
Yes. Automated tools support the process, but the audit also includes manual review of business logic and attack paths.
Do you audit staking and farming contracts?
Yes, we audit staking, farming, reward distribution, vesting, presale, and liquidity-related smart contracts.
Do you audit DEX and AMM contracts?
Yes, we can review DEX, AMM, swap, liquidity pool, and tokenomics logic.
Do you check flash-loan and oracle risks?
Yes, DeFi audits include checks for flash-loan vulnerabilities, oracle manipulation, price manipulation, and unsafe external calls.
Can the Audit Report be sent to Exchanges or Marketplace?
Yes Absolutely. Many of our clients have used our Audit Report as a stamp of audit from professional body. Thus, our audit report can definitely used to supply to Exchanges as proof of third party audit. Furthermore, you also can put this in your website as well as in your GitHub to increase trust
What do you need before starting the audit?
Repository access, contract documentation, target chain, executable LOC, deployment status and known dependencies.
Will I receive a professional audit report?
Yes. The report includes scope, methodology, severity-ranked findings, evidence, impact and recommended remediation.
Should I contact you before ordering?
Yes. A brief scope review ensures accurate pricing, delivery time and package selection.
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
A aletx89
Repeat Client
Italy
Perfect communication, and rapid response to all of my requests.
$2,000-$3,000
Price
13 days
Duration
Y 
Seller's Response
Helpful?R 
rogosonline
Repeat Client
Poland
coding expertise. easy communication.
Up to $50
Price
3 days
Duration
Y Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A aletx89
Repeat Client
Italy
Perfect communication, and rapid response to all of my requests.
$2,000-$3,000
Price
13 days
Duration
Y Seller's Response
Helpful?R rogosonline
Repeat Client
Poland
coding expertise. easy communication.
Up to $50
Price
3 days
Duration
Y Seller's Response
Helpful?
