Skip to main content
Contacts, labels, and attributes belong to the connected WhatsApp number. Phone numbers include the country code. A duplicate number does not create a second contact.

​
Ask this

​
What the assistant calls

1

Contacts

list_contacts checks for the number. create_contacts creates up to 100 contacts in one call. update_contacts updates up to 100 contacts in one call when the number is already there.
2

Labels

create_labels accepts up to 50 labels. Each name is at most 120 characters. Deleting a label later removes it from contacts and does not delete the contacts.
3

Attributes

create_attributes defines the custom field, up to 50 at a time. The assistant sets the value on the contact after the attribute exists.
These writes do not send a WhatsApp message. Tool names are on Contacts. Putting those contacts into a published workflow is Enroll an automation.