Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Create a new contact book
The ID of the contact book
"clx1234567890"
The name of the contact book
"Newsletter Subscribers"
The ID of the team
1
Custom properties for the contact book
{ "customField1": "value1" }Allowed personalization variables for contacts in this book
["registrationCode", "company"]The emoji associated with the contact book
"📙"
The creation timestamp
The last update timestamp
Whether double opt-in is enabled for new contacts
true
From address used for double opt-in emails (must use a verified domain)
"Newsletter <[email protected]>"
Subject line used for double opt-in confirmation email
"Please confirm your subscription"
Email editor JSON content used for double opt-in confirmation