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generateMerkleTreeInfoERC721

Generate merkle tree for a given snapshot.

Example

import { generateMerkleTreeInfoERC721 } from "thirdweb/extensions/airdrop";
// snapshot / allowlist of airdrop recipients and amounts
const snapshot = [
{ recipient: "0x...", tokenId: 0 },
{ recipient: "0x...", tokenId: 1 },
{ recipient: "0x...", tokenId: 2 },
];
const tokenAddress = "0x..."; // Address of ERC721 airdrop token
const { merkleRoot, snapshotUri } =
await generateMerkleTreeInfoERC721({
contract,
tokenAddress,
snapshot,
});
// Optional next steps {See: saveSnapshot and setMerkleRoot functions}
// - Save snapshot on-chain (on the airdrop contract uri)
// - Set merkle root on the contract to enable claiming

Parameters

Returns

A promise that resolves to the merkle-root and snapshot-uri.