In a significant move for the world of cryptocurrency, Coinbase’s Base network has unveiled its latest innovation: a tool designed to facilitate AI-controlled crypto transactions directly from a chat interface. Despite the promising technology, the recent statistics indicate a modest $1.1 million in transaction volume through Coinbase’s x402 payment protocol over the last month, revealing the nascent state of AI-driven crypto payments.
A New Layer For Crypto Transactions
The newly launched Base MCP (Multi-Chat Protocol) allows AI agents to execute blockchain operations seamlessly within user conversations. This integration is compatible with advanced AI models such as Anthropic’s Claude and OpenAI’s ChatGPT, enabling users to perform a variety of tasks, including transferring funds, swapping tokens, checking balances, and reviewing transaction history without ever leaving their chat window.
The tool also connects users with a broad spectrum of crypto applications, including Morpho, Moonwell, Uniswap, Aerodrome, Avantis, Bankr, and Virtuals. Through these AI agents, users receive proposals for various actions that still require individual approval via a separate wallet interface, ensuring that no private keys are compromised during the process.
Confirmation Required Before Funds Move
Lincoln Murr, the head of AI Product at Coinbase, described the Base MCP as an enhancement over existing APIs, allowing for a more integrated user experience. He emphasized that unlike traditional agentic wallets limited to terminal use, the Base account synchronizes activities across both in-agent and in-app interactions, maintaining a user’s trade history and portfolio accessible at all times.
Base has assured users that every transaction proposed by the AI goes through a thorough review process, akin to that of standard Base account requests. Users can simulate asset changes before confirming any actions, ensuring that no funds are transferred without explicit approval.
This launch is expected to stimulate increased activity through the x402 protocol, which was introduced in May 2025 as a standard for agentic payments, designed to facilitate small crypto transactions as part of a larger micro-transaction economy. However, current data shows that this economy is still in its infancy.
Security Researchers Flag Risks
Despite the innovative features of Base MCP, skepticism remains regarding its readiness for broader adoption. A recent research paper authored by Google and several academic institutions cautions that AI agents should be regarded as potentially untrusted components within any system. The study raises concerns that malicious actors could exploit these agents by embedding covert instructions within the data they process.
Recent incidents underscore these warnings. The developer platform Socket identified malware specifically targeting crypto developers, which operated by injecting hidden commands into AI coding tools to manipulate their behavior. While proponents of Base MCP argue that the required confirmation step mitigates significant risks, researchers assert that the potential vulnerabilities run deeper than any single safeguard can address.
As the crypto landscape continues to evolve, the introduction of AI-enhanced tools like Base MCP could mark a turning point in how users interact with cryptocurrencies. However, it remains crucial for the industry to address security concerns to ensure a safe and reliable environment for all participants.
Featured image from Coinbase, chart from TradingView
