Documentation

FBA Inventory Skill

The FBA Inventory skill collects inventory health data for all FBA products, including stock levels, inventory age, sales summaries, restock recommendations, days of supply, and FBA fee breakdowns.

Time Period Current Snapshot
Report Format: json
Fee Caching: FBA fee data is cached in Redis for 7 days, keyed by marketplace/ASIN/FNSKU/price. Fees are re-fetched when the item price changes.
Example Report:
{
    "totalCount": 412,
    "records": [
        {
            "encryptedMarketplaceId": "ATVPDKIKX0DER",
            "itemName": "Example Product Name",
            "asin": "B0123456AB",
            "fnsku": "X001ABC123",
            "replenishable": true,
            "msku": "MY-SKU-001",
            "fbaFeesVernierStatus": null,
            "supplierName": null,
            "upcEan": "012345678901",
            "awdTag": null,
            "image": "https:\/\/m.media-amazon.com\/images\/I\/example._SS60_.jpg",
            "productCategory": {
                "productCategory": "gl_kitchen",
                "productCategoryDesc": "Kitchen & Dining"
            },
            "condition": "NewItem",
            "salesSummary": {
                "salesT7": { "amount": 149.85, "currencyCode": "USD" },
                "salesT30": { "amount": 624.50, "currencyCode": "USD" },
                "salesT60": { "amount": 1190.00, "currencyCode": "USD" },
                "salesT90": { "amount": 1875.00, "currencyCode": "USD" },
                "unitsShippedT7": 6,
                "unitsShippedT30": 25,
                "unitsShippedT60": 48,
                "unitsShippedT90": 75,
                "updateTime": "2025-05-13",
                "conversion": 0.12,
                "conversion_wow": 0.01,
                "conversion_update_time": "2025-05-13"
            },
            "inventoryAge": {
                "sellableQuantityAge_0_30": 18,
                "sellableQuantityAge_31_60": 12,
                "sellableQuantityAge_61_90": 5,
                "sellableQuantityAge_91_120": 2,
                "sellableQuantityAge_121_150": 0,
                "sellableQuantityAge_151_180": 0,
                "sellableQuantityAge_181_210": 0,
                "sellableQuantityAge_211_240": 0,
                "sellableQuantityAge_241_270": 0,
                "sellableQuantityAge_271_300": 0,
                "sellableQuantityAge_301_330": 0,
                "sellableQuantityAge_331_365": 0,
                "sellableQuantityAge365Plus": 0,
                "sellableQuantityAge_366_455": 0,
                "sellableQuantityAge456Plus": 0,
                "updateTime": "2025-05-13"
            },
            "inventoryLevel": {
                "status": "GREEN",
                "min": 10,
                "max": 50,
                "onhand": 37,
                "updateTime": "2025-05-13"
            },
            "inventoryOverview": {
                "fbaTotal": 37
            },
            "estimateAIS": {
                "totalAlisFee": { "amount": 0.00, "currencyCode": "USD" },
                "aisTiers": []
            },
            "available": {
                "availableQuantity": 32
            },
            "inbound": {
                "working": 0,
                "shipped": 24,
                "receiving": 0,
                "problem": 0,
                "total": 24,
                "updateTime": "2025-05-10"
            },
            "restock": {
                "recommendedOrderQuantity": 40,
                "recommendedOrderDate": "2025-05-28"
            },
            "reserved": {
                "customerOrders": 3,
                "fcProcessing": 0,
                "staging": 0,
                "fcTransfer": 2,
                "total": 5
            },
            "unfulfillable": {
                "warehouseDamaged": 0,
                "carrierDamaged": 0,
                "customerDamaged": 1,
                "distributorDamaged": 0,
                "expired": 0,
                "defective": 0,
                "total": 1
            },
            "researching": {
                "total": 0,
                "researchingAge_0_10": 0,
                "researchingAge_11_20": 0,
                "researchingAge_21_30": 0,
                "researchingAge_31_60": 0
            },
            "listingInfo": {
                "yourPrice": { "amount": 24.97, "currencyCode": "USD" },
                "salesPrice": null,
                "minimumSellerAllowedPrice": { "amount": 12.00, "currencyCode": "USD" },
                "listingStatus": "Active",
                "lowestPriceAndSalesRank": {
                    "lowestPrice": {
                        "price": { "amount": 23.49, "currencyCode": "USD" },
                        "shippingCost": { "amount": 0, "currencyCode": "USD" }
                    }
                }
            },
            "daysOfSupply": {
                "daysOfSupply": 38,
                "daysOfSupplyP90": 32,
                "daysOfSupplyMean": 35
            },
            "sellerIncentive": [],
            "oihRecommendation": {
                "recommendedRemovalQuantity": 0,
                "recommendedSalesPrice": null,
                "recommendedSalesStartDate": null,
                "recommendedSalesEndDate": null,
                "recommendedSalesQuantity": null,
                "storageCostSavings": null,
                "estimatedStorageCost": {
                    "storageCostNextMonth": { "amount": 2.45, "currencyCode": "USD" }
                },
                "decision": null,
                "recommendedAdStartDate": null,
                "recommendedAdEndDate": null,
                "recommendedAdBudget": null,
                "calculationId": null
            },
            "estimateExcessUnits": {
                "excessQuantity": 0
            },
            "fbaFees": {
                "itemPrice": { "amount": 24.97, "currency": "USD" },
                "shippingPrice": { "amount": 0, "currency": "USD" },
                "totalFee": { "amount": 8.42, "currency": "USD" },
                "fbaFee": { "amount": 5.40, "currency": "USD" },
                "netProfit": { "amount": 16.55, "currency": "USD" },
                "fulfillmentProgram": "CORE",
                "fcCountryCode": "US"
            }
        }
    ]
}