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Instant NFT / ERC721 Snapshot
This small command line tool let's you create a blazing fast snapshot of all the owners of a NFT collection. For a 10k NFT collection it usally takes 1-2 seconds.
Currently supported Networks:
- Ethereum Mainnet
- Polygon Mainnet
- Binance Smart Chain
Getting Started
1. Clone Repo
git clone https://github.com/nicoelzer/nft-snapshot
2. Install Dependencies
yarn
3. Modify snapshot.config.ts
Modify the configuration file to your needs
{
"provider": "https://mainnet.infura.io/v3/<key>",
"contractAddress": "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d",
"startId": 0,
"endId": 9999,
"outputFile": "snapshot.json"
}
4. Run Snapshot
yarn start
Sample Outout
{
stats: {
total_nfts: 10,
unique_owners: 4,
unique_owners_percentage: '40.00'
},
holders: [
{
owner: '0xcBb70653e9FaD92CDC7B432d846Df251E78A8ebc',
amount: 4,
tokens: [1,2,3,4]
},
{
owner: '0xe0609Fa28e5521919c2a19f773ef0AF44793406c',
amount: 3,
tokens: [5,6,7]
},
{
owner: '0xad12F4535EA9ab41365eBD282f304dDE69c221CE',
amount: 2,
tokens: [8,9]
},
{
owner: '0x20e10D173a7c8319C143c994a0b198b201312a24',
amount: 1,
tokens: [10]
}
],
tokenList: [
{ tokenId: 0, owner: '0xcBb70653e9FaD92CDC7B432d846Df251E78A8ebc' },
{ tokenId: 1, owner: '0xe0609Fa28e5521919c2a19f773ef0AF44793406c' },
{ tokenId: 2, owner: '0xad12F4535EA9ab41365eBD282f304dDE69c221CE' },
{ tokenId: 3, owner: '0x20e10D173a7c8319C143c994a0b198b201312a24' }
]
}
33 Dec 13, 2022
3 Sep 21, 2022
21 Oct 20, 2022
17 Oct 22, 2022
21 Dec 23, 2022
14 Dec 19, 2022
6 Jun 23, 2022
0 Jan 29, 2022
112 Dec 27, 2022
5 Aug 31, 2022