Collection Scraper

Automatically scrape your collection•s on OpenSea

Retrieve all the URLs of the NFTs in a collection.
Distinguish between duplicates, missing and unique NFTs.

If you cannot purchase on Gumroad or if you want to pay using crypto-currencies, contact me on Telegram or send me an email at maxime_drean@yahoo.com.

What does this tool do?

Using the Collection Scraper, you can retrieve the URLs of the NFTs of any collection. It makes it easier to manage your collection, you can now know which NFTs are missing, which ones are duplicated. It facilitates the listing of your NFTs by creating different files compatible with the Sale Only option or the Deletion tool.

Thus a full file containing all NFTs, a unique file containing each NFT individually based on their names, a duplicate file containing all duplicated NFTs of the collection and a missing file containing all missing NFTs will be created, and these in all formats compatible with the bot (JSON, CSV and XLSX).

Installation of this tool

After acquiring this tool, be sure to download all the files and save the key to a file so as not to lose it.
This key and the files are available in your Library on Gumroad or in the email receipt.

• Before proceeding to these steps, make sure that Python is installed.
• Extract the tool folder from the ZIP archive file. Make sure all files are in the same parent folder.
• Download and install Node.js LTS version.
• Open a command prompt as administrator and type this command (change the path with your own):
  cd "path/to/opensea-collection-scraper/"
  Example for the path: "C:/Users/Administrator/Desktop/opensea-collection-scraper/"
• Then, in the same command prompt, type one of these commands (may require the sudo command on macOS and Linux):
  pip install -r requirements.txt
pip3 install -r requirements.txt
python -m pip install -r requirements.txt
python3 -m pip install -r requirements.txt
py -m pip install -r requirements.txt
• Finally, type this command (may require the sudo command on macOS and Linux):
  npm install
  A node_modules/ folder should be created.

How to run this tool?

• Open a command prompt as administrator and type this command (change the path with your own):
  cd "path/to/opensea-collection-scraper/"
  Example for the path: "C:/Users/Administrator/Desktop/opensea-collection-scraper/"
• Then, in the same command prompt, type one of these commands (may require the sudo command on macOS and Linux):
  python scraper.py
python3 scraper.py
py scraper.py
• Press Enter and type your licence key (XXXXXXXX-XXXXXXXX-XXXXXXXX-XXXXXXXX).
• Enter the number of items your collection should contain.
• Enter the name of your collection, based on the collection URL: https://opensea.io/collection/crypto-parrot-nfts will be crypto-parrot-nfts.
• JSON, CSV and XLSX files will be generated and stored in the data/ folder of the repository.
• If you get this error Expecting value: line 1 column 1 (char 0), see this comment for this issue which may help you.