I have set up a read-only API key on Binance to access account information like currency balances but I can\'t see the JSON data. The string query I put into the URL returns th
X-MBX-APIKEY should be set as a field in the HTTP header, and not as a HTTP parameter. See this page for more information on HTTP header fields.
However, I tried the same with Excel and could not get it running until now.
Another open question is how to use the secret key.