Technical Partners

Napier v2 runs on purpose-built contracts. We treat security as a product feature and brought in top builders and reviewers to protect user funds.

Commitment to Security

• We consulted Erik Arfvidson and Kasper Pawlowski — key operators behind Euler’s daily security opeerations. They oversaw a ~$4M security budget for Euler v2 and coordinated external partners across audits and response workflows.

• Architecture & gas efficiency: We engaged vectorized.eth (creator of Solady) to harden core architecture and improve gas efficiency.

Code Audit and Review

We commissioned multiple rounds of code reviews, security audits, formal verification, and code competitions with industry leaders including Cantina, Spearbit (Cmichel, Kurt), Sherlock, Pashov Audit Group, Winney and yAudit.

For an in-depth look at these audits, please see below.

Date	Findings	Scope	Security firm	URL
Nov 2024	Critical: 0 High: Non Medium: None Low: 12	Code reviews, Security audits	yAudit (panda, adriro)	Electisec Napier V2 Review
Dec 2024	Critical: 0 High: 3 Medium: None Low: 3	Code reviews, Security audits	Winnie	Napier v2 Audit Report
Jan 2025	-	Code reviews , Gas optimization	Vectorized.eth
Feb 2025	Critical: 0 High: 1 Medium: 2 Low: 4	Security audits	Spearbit (Cmichel, Kurt)	Sperabit Napier Protocol
Feb 2025	Critical: 0 High: 1 Medium: 2 Low: 4	Security audits	Cantina	napier-v2 competitions
Sep 2025	Critical: 0 High: 0 Medium: 0 Low: 11	Security audits	Sherlock	Sherlock Napier v2 Napier AMM
Oct 2025	Critical: 0 High: 0 Medium: 1 Low: 18	Security audits	Pashov Audit Group	Pashov Napier v2 Napier AMM

Incident Readiness & Runtime Controls

We partner with specialized security vendors to prepare for edge cases—e.g., third-party asset depegs or malicious-transaction scenarios:

• Tenderly: Transaction simulation, debugging, and monitoring for rapid incident triage.

• HyperNative: Real-time risk signals and policy actions for market management (see: How to Use HyperNative for Your Market Management).