I do exactly the same steps in this tutorial to use testnet api with postman
I filled api key and secret key from generated keys in testnet
But when i call api in Wallet such as
sapi/v1/capital/config/getall
wapi/v3/systemStatus.html
I receive error 404 not found.
I don’t know what i missing when execute these requests with postman, please help me. Thank you a lot.