Recent bug in POS Product Search API - hasOnlyDefaultVariant returning false when it should be true

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We have received reports of this in recent weeks and believe we can reproduce. Please see the payload below as an example, it’s showing true inside the variant object, but false at the product level.

10:18:55 │ Weigh an Item (2025 stabl │ {
10:18:55 │ Weigh an Item (2025 stabl │   "id": 8259154935971,
10:18:55 │ Weigh an Item (2025 stabl │   "createdAt": "2024-03-11T00:00:35.000Z",
10:18:55 │ Weigh an Item (2025 stabl │   "updatedAt": "2026-05-05T16:52:58.000Z",
10:18:55 │ Weigh an Item (2025 stabl │   "title": "Body Wash (1 oz)",
10:18:55 │ Weigh an Item (2025 stabl │   "description": "",
10:18:55 │ Weigh an Item (2025 stabl │   "descriptionHtml": "",
10:18:55 │ Weigh an Item (2025 stabl │   "isGiftCard": false,
10:18:55 │ Weigh an Item (2025 stabl │   "tracksInventory": true,
10:18:55 │ Weigh an Item (2025 stabl │   "vendor": "fjtesting4",
10:18:55 │ Weigh an Item (2025 stabl │   "minVariantPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │   "maxVariantPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │   "minVariantContextualPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │   "maxVariantContextualPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │   "productType": "",
10:18:55 │ Weigh an Item (2025 stabl │   "productCategory": "",
10:18:55 │ Weigh an Item (2025 stabl │   "tags": [
10:18:55 │ Weigh an Item (2025 stabl │     "bulk"
10:18:55 │ Weigh an Item (2025 stabl │   ],
10:18:55 │ Weigh an Item (2025 stabl │   "numVariants": 1,
10:18:55 │ Weigh an Item (2025 stabl │   "totalInventory": 0,
10:18:55 │ Weigh an Item (2025 stabl │   "totalAvailableInventory": 0,
10:18:55 │ Weigh an Item (2025 stabl │   "variants": [
10:18:55 │ Weigh an Item (2025 stabl │     {
10:18:55 │ Weigh an Item (2025 stabl │       "id": 44112702177443,
10:18:55 │ Weigh an Item (2025 stabl │       "productId": 8259154935971,
10:18:55 │ Weigh an Item (2025 stabl │       "createdAt": "2024-03-11T00:00:35.000Z",
10:18:55 │ Weigh an Item (2025 stabl │       "updatedAt": "2026-05-05T16:52:59.000Z",
10:18:55 │ Weigh an Item (2025 stabl │       "title": "Default Title",
10:18:55 │ Weigh an Item (2025 stabl │       "displayName": "Body Wash (1 oz) - Default Title",
10:18:55 │ Weigh an Item (2025 stabl │       "price": "0.10",
10:18:55 │ Weigh an Item (2025 stabl │       "compareAtPrice": "",
10:18:55 │ Weigh an Item (2025 stabl │       "contextualPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │       "sku": "",
10:18:55 │ Weigh an Item (2025 stabl │       "barcode": "",
10:18:55 │ Weigh an Item (2025 stabl │       "options": [
10:18:55 │ Weigh an Item (2025 stabl │         {
10:18:55 │ Weigh an Item (2025 stabl │           "name": "Title",
10:18:55 │ Weigh an Item (2025 stabl │           "value": "Default Title"
10:18:55 │ Weigh an Item (2025 stabl │         }
10:18:55 │ Weigh an Item (2025 stabl │       ],
10:18:55 │ Weigh an Item (2025 stabl │       "position": 2,
10:18:55 │ Weigh an Item (2025 stabl │       "inventoryIsTracked": true,
10:18:55 │ Weigh an Item (2025 stabl │       "inventoryPolicy": "DENY",
10:18:55 │ Weigh an Item (2025 stabl │       "inventoryAtLocation": 0,
10:18:55 │ Weigh an Item (2025 stabl │       "inventoryAtAllLocations": 0,
10:18:55 │ Weigh an Item (2025 stabl │       "safetyStockAtLocation": 0,
10:18:55 │ Weigh an Item (2025 stabl │       "requiresShipping": true,
10:18:55 │ Weigh an Item (2025 stabl │       "taxable": true,
10:18:55 │ Weigh an Item (2025 stabl │       "requiresComponents": false,
10:18:55 │ Weigh an Item (2025 stabl │       "hasSellingPlanGroups": false,
10:18:55 │ Weigh an Item (2025 stabl │       "product": {
10:18:55 │ Weigh an Item (2025 stabl │         "id": 8259154935971,
10:18:55 │ Weigh an Item (2025 stabl │         "createdAt": "2024-03-11T00:00:35.000Z",
10:18:55 │ Weigh an Item (2025 stabl │         "updatedAt": "2026-05-05T16:52:58.000Z",
10:18:55 │ Weigh an Item (2025 stabl │         "title": "Body Wash (1 oz)",
10:18:55 │ Weigh an Item (2025 stabl │         "description": "",
10:18:55 │ Weigh an Item (2025 stabl │         "descriptionHtml": "",
10:18:55 │ Weigh an Item (2025 stabl │         "isGiftCard": false,
10:18:55 │ Weigh an Item (2025 stabl │         "tracksInventory": true,
10:18:55 │ Weigh an Item (2025 stabl │         "vendor": "fjtesting4",
10:18:55 │ Weigh an Item (2025 stabl │         "minVariantPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │         "maxVariantPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │         "minVariantContextualPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │         "maxVariantContextualPrice": "0.1",
10:18:55 │ Weigh an Item (2025 stabl │         "productType": "",
10:18:55 │ Weigh an Item (2025 stabl │         "productCategory": "",
10:18:55 │ Weigh an Item (2025 stabl │         "tags": [
10:18:55 │ Weigh an Item (2025 stabl │           "bulk"
10:18:55 │ Weigh an Item (2025 stabl │         ],
10:18:55 │ Weigh an Item (2025 stabl │         "numVariants": 1,
10:18:55 │ Weigh an Item (2025 stabl │         "totalInventory": 0,
10:18:55 │ Weigh an Item (2025 stabl │         "totalAvailableInventory": 0,
10:18:55 │ Weigh an Item (2025 stabl │         "variants": [],
10:18:55 │ Weigh an Item (2025 stabl │         "options": [
10:18:55 │ Weigh an Item (2025 stabl │           {
10:18:55 │ Weigh an Item (2025 stabl │             "id": 10582643998883,
10:18:55 │ Weigh an Item (2025 stabl │             "name": "Title",
10:18:55 │ Weigh an Item (2025 stabl │             "optionValues": [
10:18:55 │ Weigh an Item (2025 stabl │               "Default Title"
10:18:55 │ Weigh an Item (2025 stabl │             ],
10:18:55 │ Weigh an Item (2025 stabl │             "product_id": 8259154935971,
10:18:55 │ Weigh an Item (2025 stabl │             "productId": 8259154935971
10:18:55 │ Weigh an Item (2025 stabl │           }
10:18:55 │ Weigh an Item (2025 stabl │         ],
10:18:55 │ Weigh an Item (2025 stabl │         "hasOnlyDefaultVariant": true,
10:18:55 │ Weigh an Item (2025 stabl │         "hasInStockVariants": false,
10:18:55 │ Weigh an Item (2025 stabl │         "publishedOnCurrentPublication": true,
10:18:55 │ Weigh an Item (2025 stabl │         "hasVariantsThatRequiresComponents": false,
10:18:55 │ Weigh an Item (2025 stabl │         "hasVariantWithBundleComponents": false,
10:18:55 │ Weigh an Item (2025 stabl │         "requiresSellingPlan": false,
10:18:55 │ Weigh an Item (2025 stabl │         "hasSellingPlanGroups": false
10:18:55 │ Weigh an Item (2025 stabl │       }
10:18:55 │ Weigh an Item (2025 stabl │     }
10:18:55 │ Weigh an Item (2025 stabl │   ],
10:18:55 │ Weigh an Item (2025 stabl │   "options": [
10:18:55 │ Weigh an Item (2025 stabl │     {
10:18:55 │ Weigh an Item (2025 stabl │       "id": 10582643998883,
10:18:55 │ Weigh an Item (2025 stabl │       "name": "Title",
10:18:55 │ Weigh an Item (2025 stabl │       "optionValues": [
10:18:55 │ Weigh an Item (2025 stabl │         "Default Title"
10:18:55 │ Weigh an Item (2025 stabl │       ],
10:18:55 │ Weigh an Item (2025 stabl │       "product_id": 8259154935971,
10:18:55 │ Weigh an Item (2025 stabl │       "productId": 8259154935971
10:18:55 │ Weigh an Item (2025 stabl │     }
10:18:55 │ Weigh an Item (2025 stabl │   ],
10:18:55 │ Weigh an Item (2025 stabl │   "hasOnlyDefaultVariant": false,
10:18:55 │ Weigh an Item (2025 stabl │   "hasInStockVariants": false,
10:18:55 │ Weigh an Item (2025 stabl │   "publishedOnCurrentPublication": true,
10:18:55 │ Weigh an Item (2025 stabl │   "hasVariantsThatRequiresComponents": false,
10:18:55 │ Weigh an Item (2025 stabl │   "hasVariantWithBundleComponents": false,
10:18:55 │ Weigh an Item (2025 stabl │   "requiresSellingPlan": false,
10:18:55 │ Weigh an Item (2025 stabl │   "hasSellingPlanGroups": false
10:18:55 │ Weigh an Item (2025 stabl │ }