Enable SMSdk as your provider using your API key.
- Go to WooCommerce → SMS Settings and select SMSdk.
- Log in to your SMSdk account and go to Settings → API.
- Copy your API key and Sender Name/Number.
- Paste the API key and sender into SMS For WooCommerce Settings.
- Save your changes.

How to get your SMSdk API Key:
- Login to your SMSdk account.
- Go to SMSdk Settings > API and Copy your API key.

How to get your SMSdk phone number:
- Go to Sender Name and Copy your Sender name/ number.

You must enter the API key and Sender name in your SMS Settings.
About SMSdk
Send SMS to one or more recipients with the SMS.dk online tool. Easily create SMS templates and save time in a busy everyday life. SMS templates are suitable for texts that can be reused in different contexts and sent to one or many recipients.
