Send SMS via Clickatell Bulk SMS Gateway
This activity allows sending a single SMS message to a specified phone number via the Clickatell Bulk SMS Gateway.

Before using this activity, you should:
- Register on Clickatell: Visit www.clickatell.com and sign up for an account.
- Create an API Integration:
- After logging in, navigate to My Workspace and select API Integrations.
- Click on Create New Integration and choose the appropriate API type (e.g., HTTP API or REST API).
- Complete the setup wizard to generate your unique API Key, which will be used for authentication.
- Configure Your Sender ID (Optional):
- If you wish to use a custom Sender ID, it must be registered and approved by Clickatell.
- Navigate to the SMS section and select Sender IDs to register your desired Sender ID.
4. Send SMS Messages:
- Utilize the generated API Key to authenticate your requests when sending SMS messages.
- Refer to Clickatell’s Developer Documentation for detailed guidance on integrating and using the API.
SharePoint Workflow Designer Phrase#
Send SMS this message to this phone number. Use Clickatell gateway API Key this api key, user this user, and password this password.
Parameters
| Parameter | Description |
| this message | SMS message content. |
| this phone number | Destination phone number. |
| this sender ID | Optional. The source/sender address that the message will appear to come from (also known as "Sender ID"). Must be registered and approved by Clickatell. |
| this API Key | Clickatell API Key. |
| this user | Clickatell account username. |
| this password | Clickatell account password. |