I want to build chart for currencies like charts on the coinbase website. When I inspected the request for this api, the api is https://www.coinbase.com/api/v2/assets/BTC-USD/historic?resolution=day
it also can be accessed http://api.coinbase.com/v2/assets/BTC-USD/historic?resolution=day
But I didn't see any documents about this api from developers resources. Can someone tell me about that?
Thank you,