@jhho
I'm here to help! To resolve the issue with adding your Vonage API key and secret in the Credential page, please ensure the following:
1. **Correct API Key and Secret**: Double-check that you have entered the correct API key and secret provided by Vonage. They must match exactly with what's provided in your Vonage Dashboard.
2. **No Extra Spaces**: Make sure there are no extra spaces before or after the API key and secret when you enter them.
3. **Proper Format**: Ensure that the format of the API key and secret is correct and that they are being entered in the appropriate fields.
4. **Account Status**: Verify that your Vonage account is active and in good standing.
5. **API Permissions**: Check if the API key has the necessary permissions to access the required services.
If you've checked all of the above and the issue persists, it might be a good idea to regenerate your API key and secret from the Vonage Dashboard and try again. If you continue to face difficulties, please reach out to Vonage support for further assistance.
Remember, your API credentials are sensitive information, so keep them secure and do not share them publicly. If you need further assistance with the VAPI platform specifically, please provide more details or ask support for more info on this.