Coinbase has revealed that nearly all of its code is now written with the help of artificial intelligence, a sharp jump from just a few months ago. The cryptocurrency exchange said that between 95% and 100% of its code is AI-assisted, compared to 40% in February.
The scale of the shift
The company did not provide a breakdown of how it defines AI-assisted code, but the figure suggests a rapid adoption of tools like GitHub Copilot or internal AI models. In just a few months, Coinbase went from using AI for less than half of its code to relying on it for almost everything. That pace is unusual even for a tech firm that has publicly embraced AI.
For a company that handles billions of dollars in cryptocurrency transactions, code quality and security are critical. AI-assisted development can speed up writing and debugging, but it also introduces new risks. The company has not said whether the shift has changed its review processes or led to any incidents. Coinbase employs thousands of engineers, and the announcement suggests those engineers are now working alongside AI on nearly every line of code.
Industry context
AI coding assistants have become common across the software industry, but most companies are still in the early stages of adoption. Coinbase's reported 95% to 100% figure puts it at the high end. The company has been an early adopter of AI in other areas, including customer support and fraud detection. The new disclosure offers a rare look at how deeply AI is being integrated into core development work at a major crypto platform.
Potential pitfalls
Relying heavily on AI-generated code can lead to subtle bugs, security vulnerabilities, or code that is hard to maintain. Some developers worry that AI tools can introduce errors that are difficult to catch because the code looks plausible. Coinbase has not commented on whether it has adjusted its testing or auditing procedures to account for the increase. The company also faces regulatory scrutiny in the U.S. and elsewhere, and any software flaw could have serious consequences for users.
Coinbase did not specify a timeline for when it expects to reach full AI assistance, or how it measures the percentage. The company also did not say whether the shift has affected its hiring or training of engineers. Those details remain unclear.
