Meta's AI Agent Blocked From Accessing Amazon.com
On September 21, 2026, users of Meta’s AI assistant Muse began receiving an error message when attempting to shop on Amazon. The message stated that continued access by unauthorized AI agents violates Amazon’s Conditions of Use. This move effectively blocks Muse from acting as a shopper for goods sold through the platform. The block is seen as part of broader competition between tech giants, with Amazon having its own foundation models and inference platforms. While there are competitive reasons behind this decision, substantive concerns also exist—such as liability if an AI agent makes incorrect orders that require customer or vendor support from Amazon. Muse has a relatively low hallucination rate compared to other AI systems but is not error-free. As such, Amazon may be cautious about entering the agentic commerce space until these models are more refined and reliable.
