Hello @CamFD,

Thanks for sharing your question with the Klaviyo Community!

When you’re trying to integrate your Shopify store with Klaviyo and are receiving an error message saying your shop is unavailable, this is typically caused by entering an incorrect Shopify URL. This can happen if the URL structure wasn’t correct or if there were any typos when spelling out the URL. A leading or trailing space at the beginning or end of the URL may cause this issue as well. 

My colleague @Dov, also had a great comment recently and resource on how to verify your shop URL in the Community post below:

I hope this helps! 

David

Hi David! Thanks for the reply  - that was the issue :)

Hi I’m having this issue however it’s not any spelling error with my url.

My website was password protected and i’ve removed this and still having this issue