EN ▾
Menu
SentaScan

See who controls a contract before you invest.

One address. About two minutes. Free.

SentaScan checks any smart contract with public source code: its SentaScore, its findings by severity, and who can control or change it. No account, no payment, and no connection to the project needed.

Ethereum, BNB Smart Chain, Polygon, Arbitrum, Optimism, Avalanche or Base. The source code must be public on the selected network.

Why it matters

Someone may hold the keys.

Many contracts let someone pause them, change them or move funds. A project's website rarely says so.

Those powers are written in the code. SentaScan reads them for you and shows them in plain terms, next to the contract's grade.

So you know what you're trusting before you put money in.

What your scan shows

A clear picture in two minutes.

Your result opens on a private page. Add your email if you want the link sent to you.

  • SentaScore

    Letter grade and score out of 100.

  • Governance-risk rating

  • Number of findings by severity, with the title of each finding

  • Who controls the contract

    Proxy, upgradeability, privileged roles, governance observations.

  • The contract's identity

    Name, network, address, implementation address for proxies.

  • What the scan covers and what it doesn't

  • A private result page

    The link can be emailed to you, revoked or regenerated.

  • 15% off one SentaShield audit, within 30 days

Need more?

Go deeper when it matters.

Both options are offered on your result page after the scan.

For investors and analysts

The full report

$29€26
  • A detailed PDF report of your scan: executive summary, methodology, scope, findings summary
  • Every finding explained: what the problem is, where it sits in the code and how to fix it
  • Governance and trust observations
  • The same findings and score as your scan
  • Download available for one year
  • Not a certificate: no seal and no public page
For the project team

A SentaShield audit

From $990€890
  • Full audit report and SentaScore
  • Certificate, seal and public page
  • 15% off one SentaShield audit, within 30 days
SentaShield audits
FAQ

Still have questions?

Yes. No account, no payment details. You only pay if you choose the full report or an audit afterwards.