Get a tracked seller

{
    "data": {
        "id": 12,
        "seller_id": "A1B2C3D4E5F6G7",
        "marketplace_id": "ATVPDKIKX0DER",
        "name": "Acme Goods",
        "seller_url": "https://www.amazon.com/sp?marketplaceID=ATVPDKIKX0DER&seller=A1B2C3D4E5F6G7",
        "storefront_url": "https://amazon.com/s?me=A1B2C3D4E5F6G7&marketplaceID=ATVPDKIKX0DER",
        "rating": 97,
        "rating_count": 1250,
        "stars": 4.8,
        "products_count": 340,
        "products_added_30d": 12,
        "new_brands_30d": 2,
        "is_processing": false,
        "seller_type": {
            "classified": true,
            "is_amazon": false,
            "brand_sells_itself": false,
            "is_distributor": true
        },
        "tracked_since": "2026-04-22",
        "snapshot_at": "2026-10-23T07:00:32Z",
        "insights": {
            "products_count": 340,
            "enriched_products_count": 320,
            "brands_count": 45,
            "top_brands": [
                {
                    "brand": "Acme",
                    "products_count": 58
                }
            ],
            "top_categories": [
                {
                    "category": "Home & Kitchen",
                    "products_count": 120
                }
            ],
            "brand_options": [
                "Acme",
                "Globex"
            ],
            "category_options": [
                "Home & Kitchen",
                "Toys & Games"
            ],
            "overlap": {
                "you_sell": 6,
                "gap": 334,
                "your_total": 210
            },
            "brand_overlap": {
                "you_carry": 3,
                "gap": 42,
                "your_total": 37
            },
            "activity": {
                "window_days": 7,
                "products_added": 12,
                "products_removed": 5,
                "new_brands": 2
            },
            "ai_summary": "A distributor of kitchen and home goods with 45 brands.",
            "business_name": "Acme Goods LLC",
            "address": "100 Main St, Springfield, IL, 62701, US",
            "country": "US",
            "has_fba": true,
            "ships_from_china": false
        }
    }
}