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.
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API Status

SummaryAPISiteStatusLastUpdated
RESOLVED: Issue with Sandbox Keyset Creation and VisibilityDeveloper PortalSandboxResolvedWed Jul 22 2026 21:48:11 GMT-0700 (Mountain Standard Time)
RESOLVED: Sandbox : Internal Error when calling createFulfillmentPolicy APIAccount APISandboxResolvedWed May 20 2026 04:52:21 GMT-0700 (Mountain Standard Time)