According to CoinMeta, Rick Wurster of Credit Suisse CEO stated that the company has intercepted various AI agents. External models can query balances and information through dedicated MCP servers, but they cannot perform fund transfers. Jamie Dimon of JPMorgan Chase CEO stated that third-party agents are not allowed to access the system, and agents that attempt to use bank credentials are denied. Bank of America also prohibits agents from performing fund transfers. In addition, Delta Air Lines has stopped allowing users to book flights through agents, and Yelp access is only granted to paid agent service providers. Amazon has accused Muse of violating website rules, and the Grok and OpenAI on XAI are not functioning properly on Amazon.