I was told that I can implement the coinbase API to purchase ether, and for that I need to implement an external adapter.
I have seen adapters like cryptocompare but how does one implement for coinbase? Any tutorials on this?
Basically, the main idea is to convert fiat to ether and I think I would need the Coinbase api for which i would need chainlink to connect it to my smart contract.
The Chainlink network provides reliable tamper-proof inputs and outputs for complex smart contracts on any blockchain.