ERC721Airdrop constructor

ERC721Airdrop(
  1. String contractAddress,
  2. String providerUrl, [
  3. String? signerPrivateKey
])

Implementation

ERC721Airdrop(String contractAddress, String providerUrl,
    [String? signerPrivateKey]) {
  _provider = JsonRpcProvider(providerUrl);
  _signer =
      signerPrivateKey == null ? null : Wallet(signerPrivateKey, _provider);
  _contract = Contract(contractAddress, _abi, _signer ?? _provider);
}