# Astroport PCL Neutron Duality Orderbook Integration security audit

Astroport is a decentralized exchange in the Cosmos ecosystem. This audit reviewed its CosmWasm concentrated liquidity pair contract in Rust that integrates with Neutron's Duality DEX orderbook.

Codezen audited Astroport PCL Neutron Duality Orderbook Integration together with Oak Security. Technologies in scope: Rust, CosmWasm and Neutron. We reported 13 findings: 3 critical, 2 major, 5 minor and 3 informational.

- Audit type: CosmWasm smart contract audit
- Technologies: Rust, CosmWasm, Neutron
- Ecosystem: Cosmos
- Delivered with: Oak Security
- Report date: 17 March 2025
- Full report (PDF): https://github.com/oak-security/audit-reports/blob/main/Astroport/2025-03-17%20Audit%20Report%20-%20Astroport%20PCL%20Neutron%20Duality%20Orderbook%20Integration%20v1.0.pdf
- Project website: https://astroport.fi
- Page: https://www.codezen.tech/audits/astroport-pcl-neutron-duality-orderbook-integration/

## Findings by severity

| Severity | Count |
| --- | --- |
| Critical | 3 |
| Major | 2 |
| Minor | 5 |
| Info | 3 |
| Total | 13 |

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