Apostro is a near real-time defence tool against microeconomic risks and external attacks on the system. It constantly analyses blockchain data relevant to each protocol to catch and prevent exploits.

How can I add my protocol?

Currently, we are adding client protocols manually - please send us a request at hello@apostro.xyz to discuss an integration!

What chains do you support?

The primary development is happening on Ethereum at the moment, with plans to further expand to other L2 & sidechains. We're happy to explore and add other chains depending on the protocol's needs.

How does it differ from a security audit?

Apostro provides continuous real-time monitoring and risk management, threat detection and prevention with a simplified UI/UX accessible to a broader audience of users that includes technical and non-technical people alike.

Web3 Defence Center

Enhancing Optimism Chain Security

Apostro is a risk management & security platform for tracking and prevention of both economic and technical smart contract exploits.

Track live and watch security health status of protocols such as Aave, Sonne Finance, Exactly, dForce, Granary Finance, Tarot, Iron Bank, Ooki, Fuji Finance and others!

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Try Beta

Optimism aims to scale Ethereum's transaction throughput and reduce associated costs, addressing two of the most persistent challenges in the Ethereum ecosystem.

Apostro enhances security and implements complex solutions for applications built on it. Why us?

Risk management

Set economic thresholds to monitor your business for incidents or potential exploits.

Trading operations security

Monitor trading activity across all smart contracts and get alerts on triage incidents and potential attacks, in a single web terminal.

Market impact

Abnormal market activity influences price per share and breaks the collateral peg.

Oracle price manipulatioin

Catch the difference in time and upgrade the oracle

Not sure why you need protection? See statistics

We gathered data on the exploits from the past 3 years and brought it together into one dashboard

It covers all DeFi-related projects, exploit types, chains & amounts stolen.

Watch Statistics

How Apostro enhances the safety of applications and protocols built on Optimism chain?

Solutions for risk management & application's security

Security Dashboard

Track all relevant data in one dashboard — protocol's health, alerts, liquidity changes and more

Security Analytics

All the alerts come with a description of what caused them, as well as notes from the team if they have already checked it.

Notifications

Get alert notifications to your team space — be it email, Slack or other platforms

Automatic Testing

All smart contracts added to Apostro are continuously checked and tested for vulnerabilities

Ready to protect your protocol?

Join Watchlist

Secure yourself against exploits. Stay on top of the vulnerabilities and bugs and get alerts for malicious activity on Optimism and other various chains.