Support
This is the official Twelve Data’s Web Excel Add-in. We also provide more advanced option with technical indicators, charts, and more for Windows.
For any questions and features proposals email at info@twelvedata.com
Error
**apikey** parameter is incorrect or not specified. You can get your free API Key instantly following this link: https://twelvedata.com/apikey. If you believe that everything is correct, you can email us at apikey@twelvedata.com