# Coinbase Adds Server-Side Limits for AI Trading Agents

*Author: William M. Peaster*
*Published: Nov 11, 2026*
*Source: https://www.bankless.com/read/news/coinbase-adds-server-side-limits-for-ai-trading-agents*

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Coinbase users can now put hard caps on the AI agents trading in their accounts. On Nov. 11th, the exchange [rolled out Agent Controls](https://x.com/coinbase/status/2120527370612293657) for Coinbase for Agents, the product that connects outside assistants like ChatGPT, Claude, and Grok to a Coinbase account. 

 The company says the limits are enforced on its own servers, where an agent has no way to edit them. 

> [ — (@)
> ](https://twitter.com/coinbase/status/2120539281030521183)

# **What's the Scoop?**

- **Three limits live:** You can set a dollar ceiling per trade, a cap on total trading over 24 hours, and an auto-stop that pauses the agent once a portfolio drops past a set percentage. After an auto-stop, trading stays off until you switch it back on yourself. 

- **Out of the agent's reach:** The settings sit in the Coinbase app and website behind your password and two-factor login. A confused or prompt-injected agent can point you to the controls, but can't change them, per Coinbase. 

- **One still pending:** A fourth control, product permissions, would let you choose whether an agent can touch crypto, equities, or derivatives. It's marked as coming soon with no date. 

- **A promise kept:** When Coinbase for Agents [launched in June](https://x.com/coinbase/status/2065137502462386663), the company said exact rules like trade-size limits would arrive soon. Since then the product has added thousands of stocks, perps, and Deribit derivatives. 

- **The pitch:** Coinbase exec Shan Aggarwal [called](https://x.com/ShanAggarwal/status/2120541214667596247) guardrails like these "how people get comfortable connecting ai to their money."
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