Monex Group hasintegrated its Japanese brokerage subsidiary Monex Securities with ChatGPT andClaude, allowing customers to access account information throughnatural-language conversations with AI.The move comes asbrokers and trading platforms expand their use of AI connections. IGAustralia recently linked trading accounts to ChatGPT through an MCPserver, while InteractiveBrokers has enabled Claude to access client accounts for trade preparation.Finance Magnates has also reported on the broader shift towards AIagents acting as an interface between traders and platforms.Monex Claims First Major Broker MCPServiceLaunched today(Wednesday), the Monex service uses the Model Context Protocol (MCP) through anew MONEX MCP Server. Customers who agree to link their accounts can checkassets, order status, deposit and withdrawal history, mutual fund informationand selected Monex analysis tools without opening the broker’s website ormobile app.On ChatGPT, theservice is offered as a plugin that Monex said had passed OpenAI’s review andapproval. It is also available on Claude as a custom connector.Monex Securities saidthe service is the first of its kind among major Japanese securities companies.The company defines the group as the five largest full-service brokers and fivemajor online securities firms.Service Focuses on Account Information,Not TradingThe launch follows asimilar initiative by Monex Group’s US subsidiary, TradeStation Securities,which connected securities accounts to an AI platform through MCP in January.Monex said it views AIas a new interface between customers and financial services rather than only asan operational tool. It expects natural-language access to account informationto increase customer interaction with its services.For now, the servicefocuses on account information and reference functions rather than trading.Users can make requests such as, "Tell me my current asset status" orask for their deposit and withdrawal history for a specific month.This article was written by Tareq Sikder at www.financemagnates.com.