eBay API · Endpoint removal
POST /post-order/v2/return/{}/cancel stops working
Stopped working
Calls to POST /post-order/v2/return/{}/cancel on eBay API stopped working on January 20, 2026.
What to use instead of these calls
eBay names no replacement for this Post-Order call; handle the step on eBay or drop it.
eBay removed the call without a replacement: what the code did with it is a product decision.
Calls it hits
POST /post-order/v2/return/{}/cancel
Decommissioned on January 20, 2026: API calls and types The following deprecated calls were decommissioned and removed from the documentation: - Cancel Return Request
Facts
- API
- eBay API
api.ebay.com - Kind
- Endpoint removal
- Takes effect
- January 20, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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