# Smart Contract Audit - April 2025 The LayerK smart contracts were independently audited by Zokyo in April 2025, focusing on the Arbitrum Nitro implementation and Token Bridge contracts. The audit resulted in a score of **98/100**, with **no critical, high, or medium-level vulnerabilities found**. Test coverage reached 100%, exceeding industry standards. The code was assessed for quality, security, consistency, and adherence to best practices, confirming LayerK’s commitment to building a secure, reliable blockchain infrastructure. ### View the Full Report {% file src="/files/M4ORRTMaUWZjzcOiKM5x" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.layerk.com/layer-2-blockchain-and-token/smart-contract-audit/smart-contract-audit-april-2025.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.