Calvin ChanginCoinmonksCreate an Ethereum Wallet in iOS — Part 2It’s been delayed for a while about this Part 2, I have been busy in the last past 6 months, so let’s go straight to it!Feb 26, 2022Feb 26, 2022
Calvin ChanginCoinmonksCreate an Ethereum Wallet in iOS — Part 1Nowadays, blockchain becomes more and more popular, lots of startups, applications spring up in this decade. Traditional banks are trying…Jul 1, 20202Jul 1, 20202
Calvin ChangCreate the RESTful API with Cloud FunctionsUse typescript with express to construct the endpoint and cors to solve the CORS error in the firebase functions!May 19, 2020May 19, 2020