{"id":23884848,"url":"https://github.com/nicoelzer/nft-snapshot","last_synced_at":"2025-08-24T11:34:28.989Z","repository":{"id":62096795,"uuid":"540954947","full_name":"nicoelzer/nft-snapshot","owner":"nicoelzer","description":"⚡ Take a snapshot of all NFT/ERC721 collection holders. 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For a 10k NFT collection it usally takes 1-2 seconds.\n\nCurrently supported Networks:\n - Ethereum Mainnet\n - Polygon Mainnet \n - Binance Smart Chain\n\n## Getting Started\n\n### 1. Clone Repo\n\n```\ngit clone https://github.com/nicoelzer/nft-snapshot\n```\n\n### 2. Install Dependencies\n\n```\nyarn\n```\n\n### 3. Modify snapshot.config.ts\n\nModify the configuration file to your needs\n```json\n{\n  \"provider\": \"https://mainnet.infura.io/v3/\u003ckey\u003e\",\n  \"contractAddress\": \"0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d\",\n  \"startId\": 0,\n  \"endId\": 9999,\n  \"outputFile\": \"snapshot.json\"\n}\n```\n\n\n\n### 4. Run Snapshot\n\n```\nyarn start\n```\n\n## Sample Outout\n\n```javascript\n{\n  stats: {\n    total_nfts: 10,\n    unique_owners: 4,\n    unique_owners_percentage: '40.00'\n  },\n  holders: [\n    {\n      owner: '0xcBb70653e9FaD92CDC7B432d846Df251E78A8ebc',\n      amount: 4,\n      tokens: [1,2,3,4]\n    },\n    {\n      owner: '0xe0609Fa28e5521919c2a19f773ef0AF44793406c',\n      amount: 3,\n      tokens: [5,6,7]\n    },\n    {\n      owner: '0xad12F4535EA9ab41365eBD282f304dDE69c221CE',\n      amount: 2,\n      tokens: [8,9]\n    },\n    {\n      owner: '0x20e10D173a7c8319C143c994a0b198b201312a24',\n      amount: 1,\n      tokens: [10]\n    }\n  ],\n  tokenList: [\n    { tokenId: 0, owner: '0xcBb70653e9FaD92CDC7B432d846Df251E78A8ebc' },\n    { tokenId: 1, owner: '0xe0609Fa28e5521919c2a19f773ef0AF44793406c' },\n    { tokenId: 2, owner: '0xad12F4535EA9ab41365eBD282f304dDE69c221CE' },\n    { tokenId: 3, owner: '0x20e10D173a7c8319C143c994a0b198b201312a24' }\n  ]\n}\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnicoelzer%2Fnft-snapshot","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnicoelzer%2Fnft-snapshot","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnicoelzer%2Fnft-snapshot/lists"}