OpenSea NFT Scraper

📌 What NFT ownership, price, rarity, and sale data can you collect from OpenSea?

This template collects structured records from detail pages, including Name, Owned_by, Price, Top_offer, Collection_Floor, Rarity, Last_Sale, Img_Url. It is useful for NFT researchers, collection analysts, traders, and digital-asset teams.

Data is collected from OpenSea. OpenSea is a marketplace for discovering and trading NFTs and digital collectibles.

💰 Pricing

This template is currently free of charge and has no per-line usage fee. Octoparse plan or resource limits may still apply.

📦 Output

The current published implementation can return the following fields:

• Name
• Owned_by
• Price
• Top_offer
• Collection_Floor
• Rarity
• Last_Sale
• Img_Url

{
  "Name": "#501",
  "Owned_by": "7B04A2",
  "Price": "0.6258 ETH",
  "Top_offer": null,
  "Collection_Floor": null,
  "Rarity": null,
  "Last_Sale": null,
  "Img_Url": null
}

🎯 Use Cases

• Use Price, Top_offer, and Collection_Floor to compare NFT pricing signals.
• Use Rarity to analyze asset scarcity within a collection.
• Use Owned_by to study displayed ownership records.
• Use Last_Sale, Name, and Img_Url to build collectible transaction and catalog datasets.

🐙 Why Octoparse

• Ready-to-use workflow: The extraction steps for OpenSea are already configured, so you do not need to build the scraper from scratch.
• Flexible execution: Run the ready-made task locally in the supported Octoparse environment.
• Structured, repeatable output: Results are returned as consistent rows that are easier to compare, filter, deduplicate, and process than manually copied pages.
• Verified input guardrails: The form exposes the current inputs, selectable values, and meaningful limits configured for this template.
• Practical data handoff: Review results in Octoparse and export or process them using the options supported by your Octoparse environment.

📝 Input

Complete the following fields:

• URL (Required) — URL. Up to 100 entries per run.

🚀 How to Use

1. Open the template and select Try it or Start.
2. Complete the input fields listed above.
3. Start the task using the supported local run mode.
4. Review the output rows and export or process the structured data.

⚠️ Limitations

Results depend on what the source site exposes at run time. A listed output field can be empty when the source page does not provide that value. Input limits shown above are enforced by the template.

💡 Tips

Use specific, valid inputs and review a representative result before starting a large batch. Remove duplicate inputs when repeated records are not needed.

❓ FAQ

How does this scraper work?

The template takes the configured URL (up to 100 per run) input, opens each supplied URL and follows the configured page loops on OpenSea detail pages, then emits structured rows containing fields such as Name, Owned_by, Price, Top_offer, Collection_Floor.

What do I need to enter?

Use the fields and accepted values shown in the Input section. Only user-relevant limits and selectable options are listed.

What data does this template return?

The current output fields and a representative JSON Data Preview are listed in the Output section. Field availability can vary when the source page does not display a value.

Is this template free to use?

It is currently free of charge and has no per-line usage fee. Octoparse plan or resource limits may still apply.

Why can some output fields be empty?

Source pages do not always expose every value for every record, and layouts can vary by item, market, or current site response. The template returns a field when the current page provides it.

Can I export the collected data?

You can review the structured rows in Octoparse and export or process them using the options supported by your Octoparse environment.

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