How to send double opt-in email using REST APIs?
I have one question related to the hubspot double opt-in.
In my app, it's creating contacts using rest api after users filed out our custom form.
I already setup double opt-in optin in hubspot account.
But users don't receive emails after their contacts were created.
I cannot find any parameters of contact API to send double opt-in email.
How can I solve this issue?