Similarweb API v5 (generated from docs.similarweb.com/api-v5 pages) / Brand Sales Performance

Request parameters

• brand query · required

  Brand name. Use brand search or top brands endpoints to discover available brands for your domain. Example: "Nike"

• category query · required

  Amazon category ID (numeric string, e.g., '679182011'). Category IDs are domain-specific and cannot be used across different Amazon domains. Use the category search endpoint to find valid IDs for your domain. Example: "679182011"

• domain query · required

  Amazon domain. Supported domains: amazon.com, amazon.co.uk, amazon.it, amazon.fr, amazon.de, amazon.ca. All category IDs, brands, and ASINs are domain-specific and must match the selected domain. Example: "amazon.com"

• end_date query · optional

  End date in 'YYYY-MM' or 'YYYY-MM-DD' format. For weekly granularity with MTD=true, automatically set to the latest available Saturday. For weekly granularity with MTD=false, automatically adjusted to the last Saturday of the specified month. Example: "2025-03-01"

• format query · optional

  Format in which the reply should be returned

• granularity query · optional

  Time granularity for the returned values. Example: "Monthly"

• metrics query · optional

  Comma-separated list of metrics: total_views, units_sold_first_party, units_sold_third_party, units_sold, revenue_first_party, revenue_third_party, revenue, num_asins, category_total_views, category_units_sold, category_revenue, conversion, units_sold_share, total_views_share, revenue_share, revenue_in_usd, category_revenue_in_usd, revenue_first_party_in_usd, revenue_third_party_in_usd

• mtd query · optional

  When true with weekly granularity, end_date is set to the latest available Saturday. NOT supported for monthly granularity.

• start_date query · optional

  Start date in 'YYYY-MM' or 'YYYY-MM-DD' format. For weekly granularity, automatically adjusted to the first Sunday of the specified month. Example: "2025-01-01"