Overview
Klaviyo API is a Open Collection published by Klaviyo on the APIs.io network, version 2026-04-15.
The collection contains 308 requests organised into 23 folders.
Tagged areas include Marketing, Email, SMS, Customer Data, and Ecommerce.
Requests & Folders
Accounts
Campaigns
Catalogs
Conversations
Coupons
Custom Objects
Data Privacy
Events
Flows
Forms
Images
Lists
Metrics
Profiles
Reporting
Reviews
Segments
Tags
Templates
Tracking Settings