I want to add feature in my mobile app to send ether from one address to another address and for this I need to integrate metamask with my flutter mobile applic
I have a private chain now and I want to query the transaction histories.I know that web3 has provide those methods web3.eth.blockNumber/web3.eth.getBlockTransa
I'm trying to implement a basic swap between 2 coins, using ethers, but without success. I get success: https://ropsten.etherscan.io/tx/0x9d09a50143f8e1ec1c72b1