eBay appears to block third-party AI shopping agents from its listings
Shoppers using outside agents may now be pointed to mirror sites rather than eBay itself, while eBay says it is talking with partners about access.
eBay appears to have cut off third-party AI agents, including Meta's Muse, from browsing its listings, which broke a watch-tracking digest one reader had been running for weeks. When the agent tried to fetch eBay listings this past weekend, it reported being blocked, though The Verge found that in some searches Muse instead sent users to outside sites mirroring eBay's inventory. eBay declined to say whether it had recently added limits, but said it restricts agent access in some cases, including unauthorized scraping and training on its data, and that it is in talks with potential partners about letting agents help shoppers find its inventory. The episode fits a wider pattern in which retailers such as Amazon block outside agents, Target restricts them inconsistently, and Shopify opens its catalog to shopper-directed agents. Usage remains small: Uber fulfilled only four rides through third-party agents in the third quarter, and DoorDash reported only several hundred agent-placed orders against 993 million total orders.
Why it matters
For shoppers who rely on agents to watch listings, the change means the tools may stop working or send them elsewhere, and eBay's own position on which agents it will allow is still unsettled. Agent-driven purchases remain a very small share of activity at companies that have reported figures, so the immediate effect on sales is likely limited. What the episode shows is that retailers are deciding case by case whether outside agents can reach their inventory at all.
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