Utility Functions
Merkle Tree
In order to generate an merkle tree with input Whitelist, SDK provides
buildWhitelistMerkleTree
endpoint to do so.
import { utils } from "@darenft-labs/nft2-client";
const data = utils.buildWhitelistMerkleTree([
{
address: "0x...", // user wallet in whitelist
tokenIdOrAmount: 5, // FCFS: maximum NFT amount of user, FixedUri: NFT token ID
tokenUri: 'ipfs://XXX', // tokenUri, only for FixedUri
},
...
]);
console.log('data: ', data);
Generate an leaf of merkle tree with input Whitelist, SDK provides an endpoint
createWhitelistLeaf
to do so
import { utils } from "@darenft-labs/nft2-client";
const data = utils.createWhitelistLeaf(
"0x...", // user wallet address
5, // tokenIdOrAmount
'ipfs://XXX', // tokenUri, only for FixedUri
);
console.log('data: ', data);
IPFS URL converter
Convert url
ipfs://
to ipfs public endpoint, SDK providesconvertIPFSToUri
endpoint to do so.
import { utils } from "@darenft-labs/nft2-client";
const accessableUrl = utils.convertIPFSToUri("ipfs://XXX"); // XXX is CID on IPFS
console.log('url: ', accessableUrl);
Convert url of an ipfs endpoint to
ipfs://
format, SDK providesconvertUrlToIPFS
endpoint to do so.
import { utils } from "@darenft-labs/nft2-client";
const ipfsUrl = utils.convertUrlToIPFS("http://abc/ipfs/XXX"); // XXX is CID on IPFS
console.log('url: ', ipfsUrl);
Multi chain
Get network type (mainnet | testnet
) of chain id, SDK provides getNetworkKey
endpoint to do so
import { utils } from "@darenft-labs/nft2-client";
const netWorkType = utils.getNetworkKey(43113);
console.log('url: ', netWorkType);
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