Hello @jitin880426
Thank you for reaching out. It’s already functional; kindly verify the of the video link.
Video Link: https://tinyurl.com/ymofy3bf
It appears that the error message is related to the usage of the API key within the Authorize.net Integration. Could you please verify if the payment field on the form is correctly linked with the appropriate API login ID and transaction key? You can refer to this guide for detailed instructions on how to obtain your API login ID and transaction key from Authorize.net: https://support.authorize.net/s/article/How-do-I-obtain-my-API-Login-ID-and-Transaction-Key
If you are certain that you have entered the correct login ID and transaction key, consider removing the payment integration from your form and then re-adding it. After reintegration, ensure that you input your login ID and transaction key for Authorize.net once more.
Please keep us updated on the results.
If you have any questions or need further assistance, please feel free to ask—I’m here to help.
Thank you,
ZealousWeb