Access to fetch at ‘https://testnet.binance.vision/api/v3/account?recvWindow=50000×tamp=1631534601651&signature=1fb64cba0c0507f472197e573c60652062bc5a2d80d915902c15e4623d81ab9e’ from origin ‘http://localhost:3000’ has been blocked by CORS policy: Request header field x-mbx-apikey is not allowed by Access-Control-Allow-Headers in preflight response.
I am trying to get account info from my spot testnet account. But I got this error.
Can you help me? If you have ever faced at the same issue, help me please.