I’ve used the guide in Olaf Dunn’s developer blog article on simplified product blocks to set up Google Sheet to Klaviyo newsletter content manager, via Napkin.io.

Everything works well. I just have a question about the request rate limit in Napkin.

How often is Klaviyo likely to make a request to the Napkin URL? I expect the end user will send three or four newsletters a week using this system. Is a request made each time the user previews the newsletter in Klaviyo, then at send time? If so, then we’re possibly looking a few 100 requests each month, which should be well within Napkin’s limit of 5,000.

I just want to check though, that the request to the feed URL isn’t made for each recipient in the list? That would be an unmanageable number of requests. Or in a another scenario if we were to use a staggered send time or split testing send time… would we end up with more requests?

Thanks

Anthony