Welcome to the Klaviyo integration docs. Once you connect your Klaviyo account to Reasoning Stack, your AI agents and workflows can use the following tools to manage profiles, lists, segments, flows, templates, and automate Klaviyo operations programmatically.Documentation Index
Fetch the complete documentation index at: https://docs.reasoningstack.ai/llms.txt
Use this file to discover all available pages before exploring further.
Before accessing any Klaviyo tools, connect your Klaviyo account via the App Connection page. Without this, tool calls will fail due to missing authorization.
Klaviyo Tool Categories
Profiles
KLAVIYO_GET_PROFILE– Retrieve a profile by ID.KLAVIYO_CREATE_PROFILE– Create a new profile in Klaviyo.KLAVIYO_UPDATE_PROFILE– Update an existing profile.KLAVIYO_SUPPRESS_PROFILES– Suppress (unsubscribe) one or more profiles.KLAVIYO_UNSUPPRESS_PROFILES– Unsuppress (resubscribe) one or more profiles.KLAVIYO_MERGE_PROFILES– Merge two or more profiles into a single profile.
Lists & Segments
KLAVIYO_CREATE_LIST– Create a new list.KLAVIYO_GET_LISTS– Retrieve all lists.KLAVIYO_ADD_PROFILE_TO_LIST– Add a profile to a list.KLAVIYO_REMOVE_PROFILE_FROM_LIST– Remove a profile from a list.KLAVIYO_CREATE_SEGMENT– Create a new segment.KLAVIYO_GET_SEGMENTS– Retrieve all segments.
Templates & Flows
KLAVIYO_GET_TEMPLATE– Retrieve a template by ID.KLAVIYO_UPDATE_TEMPLATE– Update an existing template.KLAVIYO_GET_FLOWS– Retrieve all flows.KLAVIYO_UPDATE_FLOW_STATUS– Update the status of a flow.
Catalog & Coupons
KLAVIYO_GET_CATALOG_ITEMS– Retrieve catalog items.KLAVIYO_CREATE_CATALOG_ITEM– Create a new catalog item.KLAVIYO_CREATE_COUPON– Create a new coupon.KLAVIYO_CREATE_COUPON_CODE– Create a new coupon code.
Metrics & Media
KLAVIYO_QUERY_METRIC_AGGREGATES– Query metric aggregates for analytics.KLAVIYO_UPLOAD_IMAGE– Upload an image to Klaviyo.
Usage Notes
- Handle profile, list, and segment IDs carefully to avoid errors.
- Use suppression and merge tools to manage subscriber status and data hygiene.
- Combine flows, templates, and analytics tools for advanced marketing automation.

