> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ondo.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# Smart Contract Audits

Our smart contracts have successfully completed audits from some of the leading firms in the industry.<br />
You can find our audit reports linked below:

**Ondo Global Markets**

* [June 2025 Spearbit Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/report-cantinacode-ondo-0224-2.pdf)
* [July 2025 Cyfrin Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/2025-07-14-cyfrin-ondo-global-markets-v2.0.pdf)
* [September 2025 FYEO Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-Solana-FEYO-09-08-2025.pdf)
* [October 2025 Cantina Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-USDonConverter-BridgeRegistrar-Cantina-10-06-2025.pdf)
* [November 2025 FYEO Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-Solana-FYEO-11-05-2025.pdf)
* [November 2025 Cantina Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-SyntheticShares-Cantina-11-18-2025.pdf)
* [December 2025 Cantina Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-LimitOrder-Protocol-Cantina-12-02-2025.pdf)
* [December 2025 Cantina Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/report-cantinacode-ondo-1121.pdf)
* [December 2025 Zellic Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-Solana-Zellic-12-29-2025.pdf)
* [February 2026 Cantina Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/GM-LimitOrder-Protocol-Cantina-01-30-2026.pdf)

**Ondo Funds and USDY (Ethereum)**

* [March 2025 Spearbit Audit](https://cantina.xyz/portfolio/fb329103-8bd1-45ac-91d8-4f75e1abf812)
* [February 2025 Halborn Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Halborn-Audit-Feb-2025.pdf)
* [April 2024 Code4rena Audit](https://code4rena.com/reports/2024-03-ondo-finance)
* [April 2024 Cyfrin Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Cyfrin-Audit-April-2024.pdf)
* [September 2023 Code4rena Audit](https://code4rena.com/reports/2023-09-ondo/)
* [August 2023 Zokyo Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Zokyo-Audit-August-2023.pdf)
* [April 2023 NetherMind Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-NetherMind-Audit-April-2023.pdf)
* [January 2023 Code4rena Audit](https://code4rena.com/reports/2023-01-ondo/)

**Ondo Funds and USDY (Noble)**

* [June 2024 Halborn Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Halborn-Audit-June-2024.pdf)
* [July 2024 Halborn Audit (additional module)](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Halborn-Additional-Aura-Module-Audit-June-2024.pdf)

**Deprecated Ondo Products**

* [May 2022 ABDK Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-ABDK-Audit-October-2022.pdf)
* [January 2022 Quantstamp Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Quantstamp-Audit-January_2022.pdf)
* [September 2021 Quantstamp Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Quantstamp-Audit-September_2021.pdf)
* [May 2021 Peckshield Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Peckshield-Audit-May_2021.pdf)
* [April 2021 Certik Audit](https://docs-v2-git-prod-ondo-docs.vercel.app/pdf/Ondo-Certik-Audit-April_2021.pdf)