What you need
Three pieces: a broker that lets you buy US stocks and has an official MCP, an AI assistant that accepts MCP connectors, and a source of decisions (a plan). Órbita provides the plan; the broker's MCP executes it.
Wallbit: US stocks in dollars
Wallbit offers a US investment account in dollars and an official MCP that the agent can use to read balances and send market and limit orders. Access is with an API key in a header, so it needs an agent that accepts headers on the connection, such as Grok Bot, OpenCode or OpenClaw.
InvertirOnline: confirming every order
InvertirOnline (IOL) has an official hosted MCP that works in Grok Bot, OpenCode, OpenClaw and other assistants, using your IOL login. The AI never sends an order on its own: each one has to be confirmed by the person, which gives more control but requires you to be present for every session.
Berry: from any assistant
Berry offers US stocks tokenized 1:1, from one dollar, and an official hosted MCP with Berry sign-in, so it also works from chat apps on the web. It may not list every stock in Órbita's universe, and it doesn't take stop orders: Órbita's plan covers that with stops checked on every slot.
Keep control from day one
Create broker keys with the minimum permissions (read and trade, no withdrawals), never paste them into a chat, start read-only and then try a small order. Trading involves risk of loss; no tool removes it.
Related
General information, not personalized investment advice. Trading involves risk of loss. Past or simulated results don't guarantee future results.