eBay API · Endpoint removal
POST /post-order/v2/inquiry/check_eligibility stops working
Stopped working
Calls to POST /post-order/v2/inquiry/check_eligibility on eBay API stopped working on February 2, 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/inquiry/check_eligibility
Decommissioned on February 2, 2026: API calls and types The following deprecated calls were decommissioned and removed from the documentation: - Get Return Estimate - Get Return Shipping Label - Submit Return File - Check Inquiry Eligibility
Facts
- API
- eBay API
api.ebay.com - Kind
- Endpoint removal
- Takes effect
- February 2, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
More from eBay API
- GET /post-order/v2/return/{}/get_shipping_label stops working Stopped working
- POST /post-order/v2/return/{}/file/submit stops working Stopped working
- POST /post-order/v2/return/estimate stops working Stopped working
- /post-order/v2/return/draft* stops working Stopped working
- GET /post-order/v2/return/{}/check_label_print_eligibility stops working Stopped working
- POST /post-order/v2/return/{}/cancel stops working Stopped working