OpenSea collection metadata bulk update

Update metadata for an entire NFT collection on OpenSea NFTs

Update as a Service

If you don't know how to do it, you can buy my Update package. Just contact me: https://coolhd.hu/contact/

• Uses Selenium automated browser

This bot will automatically click the update button for all of the NFTs in the collection.

Supported Chains

Mainnet chains

• arbitrum
• avalanche
• bsc
• ethereum
• klaytn
• optimism
• matic
• solana

Testnet chains

• arbitrum-goerli
• avalanche-fuji
• bsc-testnet
• baobab
• goerli
• mumbai
• optimism-goerli
• soldev

Run

• Install Chrome

• Edit settings.py

• Create a virtual environnement: python3 -m venv venv

• Start it: source ./venv/bin/activate

• Install requirements: pip install -r requirements.txt

• Run: python main.py