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Contributor III
December 16, 2022
Solved

SMS API documents

Hi, 

We need the SMS API documents, please send it to us.

Thank you Very Much, waiting for your reply.

    stephen.trumble
    Klaviyo Alum
    December 19, 2022

    Hey @Alipearl 

    Thank you so much for asking about SMS API! 

    We do not have SMS specific APIs at this time. Most ( if not all) can be applied both to SMS and email metrics/profiles. You can find the full list of endpoints along with its fictionality: API references. 

    Thank you for being part of the community!

    -Stephen

    2 replies

    stephen.trumble
    Klaviyo Alum
    December 19, 2022

    Hey @Alipearl 

    Thank you so much for asking about SMS API! 

    We do not have SMS specific APIs at this time. Most ( if not all) can be applied both to SMS and email metrics/profiles. You can find the full list of endpoints along with its fictionality: API references. 

    Thank you for being part of the community!

    -Stephen
    Contributor I
    December 12, 2025

    Came across this thread when I was looking to integrate klaviyo with Re:amaze for SMS.

    If anyone is looking to integrate a helpdesk platform etc that hasnt got an off the shelf integration with klaviyo SMS, we did with a quick workflow in a selfhosted n8n and sent a custom event into klaviyo and also updated a profile property and then created a flow that sends an SMS with that custom updated property as the repsosne which is triggered on the custom event. Quick and simple.