Date and time when the list was created, in ISO 8601 format (YYYY-MM-DDTHH:MM:SS.mmmmmm)

Date and time when the list was last updated, in ISO 8601 format (YYYY-MM-DDTHH:MM:SS.mmmmmm)

Primary key that uniquely identifies this list. Generated by Klaviyo.

Lists

Date and time when the profile was created, in ISO 8601 format (YYYY-MM-DDTHH:MM:SS.mmmmmm)

A unique identifier used by customers to associate Klaviyo profiles with profiles in an external system, such as a point-of-sale system. Format varies based on the external system.

URL pointing to the location of a profile image

Date and time of the most recent event the triggered an update to the profile, in ISO 8601 format (YYYY-MM-DDTHH:MM:SS.mmmmmm)

Name of the company or organization within the company for whom the individual works

Individual's phone number in E.164 format

An object containing key/value pairs for any custom properties assigned to this profile

Date and time when the profile was last updated, in ISO 8601 format (YYYY-MM-DDTHH:MM:SS.mmmmmm)

Primary key that uniquely identifies this profile. Generated by Klaviyo.

Klaviyo API Integration Profile

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