Developers Program
  • Action Required: From early May, API users must include standardized condition details when creating or updating listings in certain coins category. Update your integration to stay compliant. Learn more here.
  • Size Standardization Update: Apparel & Footwear listings with non-standard, missing, or incomplete size information may be blocked or hidden starting August 2026. Normalization begins in June. Learn more here.
  • Starting September, 2026, three listing fields are available to support ECGT commercial guarantee label for EU business sellers: Durability guarantee (new), brand, and model. Learn more here.

SANDBOX Trading API calls failing with error 503

Site or Service Name:

Sandbox, Trading API

Last Update:

Thu May 05 2016 12:58:00 GMT-0700 (Mountain Standard Time)

Description:

Some Trading API calls are returning the error “503 Server Unavailable in Sandbox. We are aware of this issue and working on it. Example: GetItem GetUser GetMyeBaySelling GetSellerList

Status:

resolved