Merkle Tree For Whitelist Users using node js and solidity (JavaScript)

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Install npm packages

npm install merkletreejs

npm install keccak256

Run program (root of repo)

node merkle_tree.js

Play around with this line: const claimingAddress = leafNodes[0]; to see if an address is verified in the Merkle Tree or Not.

Solidity Version

    Pass this array in for 'bytes32[] calldata _merkleProof' to whitelistMint()

    👋 CHANGE SINGLE QUOTES TO DOUBLE QUOTES
        '0Xaddr' -> "0xaddr"

    [
        "0x702d0f86c1baf15ac2b8aae489113b59d27419b751fbf7da0ef0bae4688abc7a",
        "0xb159efe4c3ee94e91cc5740b9dbb26fc5ef48a14b53ad84d591d0eb3d65891ab"
    ]

My Medium blog on merkle tree https://medium.com/@avinashbuddana4/merkel-tree-7c1e00e136b0