Blockchain crowdfunding system, airdrop ETH, HT, BCS wallet crowdfunding, pull up wallet to initiate transfer. When opening in imToken or TP wallet, it can pull up the wallet to initiate authorization, and can also pull up Metamask wallet to transfer to the address set in the backend. Currently, it can only pull up the wallet to transfer ETH, HT, and BNB. After the wallet transfer is successful, there will be transfer records in the backend. Convenient for later airdrops. #Crowdfunding #Blockchain #Cryptocurrency