I'm build a store for a client using the Storefront API and Shopify Buy SDK.
They want an email newsletter signup form on the site, I was wondering if there is an API for this or if I'll have to use a 3rd party service like MailChimp?
I am trying to do the same. How did you resolve this issue?
I didn't find anything, so had to use Mailchimp.
I'm also trying to do this without much luck. Seems like there should be some available API for it.