Audits & Security

Audits

Size has conducted 7 external audits to date by 6 firms, with plans to continuously review code.

Auditor	Date	Scope/ Description	Link
Code4rena	2024-06-10	Full codebase, $200,000 competition pot	Link
Spearbit	2024-06-08	Full codebase	Link
Solidified	2024-03-26	Full codebase	Link
Custodia Security	2024-12-01	Incremental audit, cross-market liquidity	Link
Chain Defenders	2024-12-15	Incremental audit, fallback oracle	Link
Custodia Security	2024-02-24	Incremental audit, copyLimitOrder	Link
Cantina	2025-03-12	Full codebase	Link

Internal Audits and Tests

In addition to security audits, we have conducted several internal reviews and taken various measures to ensure that our coding practices meet the highest standards:

1. 100% test coverage (225 tests)

2. Stateful Invariant Tests (Echidna, 38 properties)

3. Stateless Fuzz Tests (Foundry)

4. Static Analyzers (Slither, Solhint, LightChaserV3)

5. Formal Verification (Halmos)

6. Automated audit by Lightchaser, 2024-03-19, See Report

Bug Bounty

A $50k bug bounty is live on Cantina.

Get in Touch

security (at) size.credit