You can use Atomic’s SMS service capabilities to send information to your Klaviyo account. Below is how you can set it up:
- You will first need to generate an API key on your Atomic SMS Service. Go to the Service where you want this integration to work with and click on
Generate API Key. Give is a name friendly name and click onShowto copy the API key, as you will need that in later steps. - On your Klaviyo account, you will need to add a Webhook to your flow

- In the Webhook details, you will need to enter:
Destination URL - You can obtain this from the Atomic SMS Service page under
SMS API URL. You will need to use ‘/api/sms/send’ at the end. Example: https://acme.hostedservice.com.au/api/sms/sendHeaders - Key: Authorization, Value: {your api key obtained in step 1}
JSON body - The JSON payload of the message. Please refer to our API documentation for more information about this - https://atomic-sms.readme.io/reference/single-sms