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Polkadot Smart Contract Audit

Your Polkadot smart contracts have never been safer. By leveraging our in-depth auditing methodology, we ensure the steadfast security, reliability, and optimal performance of your smart contracts.

Polkadot Smart Contract Audit
protected clients
ecosystem partners
top-class engineers
years of expertise

Lower security risks in your Polkadot-based smart contracts.

  • Avoid Costly Errors Image

    Minimize hack risks

    Major security vulnerabilities may put your project’s existence at risk. The biggest hacks are the result of code security flaws.

  • Optimize Your Code Image

    Optimize your code

    Receive suggestions on how to improve the efficiency of your project. Apart from security issues, our experts detect bugs that influence product logic.

  • Increase Audience Trust Image

    Increase audience trust

    Polkadot audit is your answer to the question, “Is this project a secure choice?” The incidence rate among Hacken-audited projects is <1%.

Lean on our smart contract auditing service for a powerful protection against potential threats:

  • $5.9B

    total value hacked in DeFi

  • $1.9B

    stolen from crypto projects in 2023

  • $275M

    lost due to flash loan attacks in 2023

Who needs Polkadot crypto audit?

DeFi image

DeFi & DEX

All the DeFi projects on Polkadot need to be thoroughly audited so every vulnerability can be fixed on time.

Gaming image

NFT & Gaming

As more gamers and NFT collectors come to Polakdot, founding teams should provide a frictionless experience from a security perspective.

Wallet image

Wallets & Bridges

A lot of dApps have lost funds due to bugs in their smart contracts. Audit your Polkadot bridge and wallet to keep your community from becoming the victim of hackers.

Report Image

… And Every Project With Polkadot Smart Contracts

No matter how good your devs are, there might still be vulnerabilities in your smart contracts. Quality audits keep the threat actors away.

When does a project need a smart contract audit?

  • While preparing for a product launch

  • warning icon

    Upon detecting any malicious activities

  • After introducing major updates

  • Before important listing

Benefits of Polkadot smart contract audit by Hacken:

Time Efficient Process Image

Time-Efficient Process

The duration of the audit is established during the negotiation phase with the customer. As soon as the client submits all the necessary documentation, we start the smart contract audit promptly.

Transparent Pricing Image

Transparent Pricing

The audit cost is established at the stage of negotiations. It is based on the audit's complexity and scope. There are no undisclosed fees or penalties.

Expertise Image


Hacken is the European security auditor that started auditing projects in 2017 and since then we have developed our own audit quality standards and methodology.

Community Trust Image

Community trust

Hacken audits are integrated into CoinGecko, CoinMarketCap, and Thus, it acts as a measure of your trustworthiness for users.

Human Face Image

Human face

We are real personalities. You can find our team members on LinkedIn/Twitter. You can also have the opportunity to meet us in person during industry events.

Quality Image

Audit Quality

Hacken has a <1% incident rate among the audited projects and 0% of scam ventures.

How does it work?

How Audit Works Image

You submit the required documentation and get the estimation of the audit scope, timeline, and price.

1-2 days

  • 1

    Get a quote

  • 2

    Audit report

  • 3

    Remediation check

  • 4

    Certification and promotion

The complete Smart Contract Audit typically ranges between 5 and 15 business days.

What will you get after our smart contract audit?


After the audit, you'll be capable of integrating the "Audited by Hacken" badge into your website.

Certification Image

Hacken audit will be attached to your project’s page on:

Coingecko LogoCoinMarketCap LogoCertified Logo


Given your project complies with Hacken's partnership prerequisites, we'll extend a premium service package including marketing activities.

Promotion Image

Reach over 100k crypto holders and security enthusiasts on:

Included in our Polkadot smart contract audit report:

What Report Includes Image
  • Classification of findings based on their severity.

  • Step-by-step guidance on how to address and resolve all identified issues.

  • Final scoring based on documentation quality, code quality, architecture quality, and security.

Audits examplesView our methodology

Clients say

  • CoinGecko logo

    "CoinGecko is excited about working with Hacken for our bug bounty program. We are well aware of the dangers that vulnerabilities may present to our users and this is one way where we take proactive steps together with Hacken to ensure and improve the safety, security, and integrity of our platform."

    Booby Ong

    Co-founder, CoinGecko
  • Binance logo

    "Hacken’s work to analyze our recent Proof of Reserves update is a great example of the power of community feedback."


  • Near logo

    "We highly recommend Hacken to anyone in need of Web3 security services and a reliable partner for their blockchain initiatives. Their team’s professionalism and expertise in the security space have helped us to secure an ecosystem for our users."

    Isha Tyagi

    Technical Program Manager
  • Aurora logo

    "Hacken has provided mature security audits with a proactive approach, prompt communication and valuable security recommendations. We appreciate our partnership and would recommend collaboration with Hacken to anyone keen to strengthen their code’s resilience."


  • logo

    "Internal stakeholders are impressed with the work Hacken has completed so far. An organized team, they’ve managed the project well, never letting the six-hour time difference get in the way of productivity. Customers can expect an experienced and professional partner."

    Tony Wei

  • Vechain logo

    "Hacken founders inherited quality, professionalism, and integrity from Deloitte, their ex-employer."

    Sunny Lu

    CEO, Vechain
  • EBSI logo

    "Hacken’s meticulous approach to the audit process ensured that our smart contracts were reviewed comprehensively. Their professionalism and dedication were evident throughout the audit."


  • Wemade logo

    "Hacken has provided highly professional audits with outstanding quality. We are delighted to work with such a well-known and trusted security vendor."

    Jason, Seong Ho Lee

    DeFi Product Owner, Wemade
  • IoTex logo

    "As our security partner, Hacken’s team of experts is a pleasure to work with. Their persistence in making recommendations and solving problems is impressive."

    Qevan Guo

    Co-founder, IoTeX
  • Status logo

    "Entrusting Hacken with a bug bounty program was the right call for us. They took care of all the routine processes and helped us make our products more secure."


  • PAID Network logo

    "They've extended their background and clarification on the subject to ensure the project's success."

    Ruben Guevara

    DevOps Engineer Security Oriented, PAID Network


  • What are smart contracts?
  • Why do web3 projects rely on smart contracts?
  • Will I get recommendations on how to address detected issues after an audit?
  • What are the specifics of Polkadot protocol?
  • How do Hacken auditors account for the specifics of Polkadot?

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