{"slug":"usps-web-tools","name":"USPS Web Tools","host":"secure.shippingapis.com","site":"https://shippingapis.com","category":"shipping","docsUrl":null,"sources":[{"kind":"archive","url":"https://www.usps.com/business/web-tools-apis/welcome.htm"}],"url":"https://www.okapi.bot/providers/usps-web-tools/","json":"https://www.okapi.bot/api/v1/providers/usps-web-tools.json","breakingChanges":[{"slug":"the-web-tools-api-platform-stops-working","api":"usps-web-tools","title":"The Web Tools API platform stops working","kind":"removal","outcome":"fails","model":null,"announcedAt":null,"effectiveAt":"2026-01-25","scope":null,"calls":[],"method":null,"path":null,"source":{"url":"https://www.usps.com/business/web-tools-apis/welcome.htm","kind":"archive"},"quote":"The USPS Web Tools API platform was retired on January 25, 2026 and service disruptions are underway.","migration":"Move to the USPS APIs on apis.usps.com (OAuth 2.0), mapping each Web Tools API to its equivalent: Addresses v3, Domestic and International Prices v3, Labels v3, Tracking v3r2, Locations v3.","migrationChange":null,"needsDecision":"The USPS APIs need a new account, OAuth credentials and, for labels, a payment authorization on the USPS Developer Portal.","text":null,"publishedAt":"2026-10-23T10:43:03.960Z","updatedAt":"2026-10-23T10:43:03.960Z","status":"in_effect","tone":"broken","url":"https://www.okapi.bot/providers/usps-web-tools/breaking-changes/the-web-tools-api-platform-stops-working/"}]}