What’s the difference between “https://testnet.binancefuture.com/fapi/v1/order” and https://fapi.binance.com/fapi/v1/order ?
What’s the difference between the two orders?
https://testnet.binancefuture.com is a testing environment for you to try out the endpoints.
https://fapi.binance.com is a production environment where you trade with your assets.
You don’t have access.
400 error ???
What should I do?