Whatnot Scraper

Scrapes public Whatnot seller pages—including profile, shop, shows, and reviews—for any list of seller handles. This is useful for market research, competitor analysis, product scouting, and automated seller profiling.

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🧠 Use Cases

• Analyze top sellers in a specific niche or category.
• Get Ratings, Review Counts, Sold Counts, Followers, and more
• Get email for seller
• Monitor seller performance: reviews, products, ratings, and followers.
• Find live and upcoming shows by selected sellers.
• Extract product pricing, quantities, and listing titles.

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🛠 Inputs

Field	Type	Description
handles	array	Required. List of Whatnot usernames to scrape (e.g., ["backyardbuzz"]).
maxReviews	integer	Max number of reviews per seller. Default: 5.
concurrency	integer	Number of sellers to scrape concurrently. Recommended: 1–3.

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✅ Example Input

{
  "handles": ["backyardbuzz", "pokeflipz", "snkrlab"],
  "maxReviews": 10,
  "concurrency": 2
}

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📤 Output

Each seller results in one dataset item with the following structure:

{
  "handle": "backyardseller",
  "user": {
    "username": "backyardbuzz",
    "display_name": "BackyardBuzz",
    "rating": 4.9,
    "reviews_count": 14000,
    "sold_count": 135800,
    "avg_ship_days": 4,
    "followers": 103000,
    "following": 52,
    "emails_in_bio": [seller@gmail.com]
  },
  "shop": {
    "products_count": 12,
    "products": [
      {
        "title": "2024 NFL Prizm White Sparkle Pack",
        "price": 1499.0,
        "currency": "USD",
        "quantity": 10
      }
    ]
  },
  "shows": [
    {
      "title": "Vintage Pokémon Night",
      "status": "live",
      "viewer_count": 665,
      "tags": ["Vintage", "Graded Cards"]
    }
  ],
  "reviews_sample": [
    {
      "reviewer": "jdoe",
      "date": "2025-07-02",
      "rating": 5.0,
      "text": "Fast shipping, well packed!"
    }
  ],
  "source_urls": {
    "profile": "https://www.whatnot.com/user/backyardbuzz",
    "shop": "https://www.whatnot.com/user/backyardbuzz/shop",
    "shows": "https://www.whatnot.com/user/backyardbuzz/shows",
    "reviews": "https://www.whatnot.com/user/backyardbuzz/reviews"
  }
}

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💡 Tips

• You only need a seller’s username/handle—not the full profile URL.
• Set maxReviews to 0 to skip reviews.

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