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Klaviyo integration

Marketing & Advertising · 5 actions · API key auth

Email marketing and automation platform for personalized customer experiences. Manage lists, profiles, and subscriptions for targeted email campaigns.

Put Klaviyo to workView Klaviyo integration docs

The ModuleX Klaviyo integration lets a ModuleX agent operate Klaviyo on your behalf, running create actions across lists, profiles and members to lists, directly from a plain-English request, using your organization's own Klaviyo credentials. No pre-built workflow is required: the agent picks the right Klaviyo action for the task.

Klaviyo is a marketing & advertising platform. ModuleX adds the agent layer: ask for an outcome and it selects and runs the right Klaviyo action. Or, when you want a repeatable process, the composer assembles a Klaviyo workflow for you, streaming the nodes onto the canvas as it builds.

Drive Klaviyo in plain English

Type what you want. A ModuleX agent picks the right Klaviyo action, or chains several, and runs it. No workflow to build.

  • “Create a new list in a Klaviyo account”
    resolves tocreate_list
  • “Show me the lists that match what I describe”
    resolves toget_lists

What you can automate with Klaviyo

  • Look up a list on demandget_lists
  • Add a members to list on the flyadd_members_to_list
  • Get a specific Klaviyo list by its IDget_list
  • Create a new list in a Klaviyo accountcreate_list
  • Get profiles from a Klaviyo account with optional sorting and paginationget_profiles

Klaviyo integration at a glance

VendorKlaviyo
CategoryMarketing & Advertising
Actions available5
AuthenticationAPI key
Uses your own credentialsYes
Works with the assistantYes
Works in the composerYes
Multi-step / tool-chainingYes
Technical referenceView docs
Integration version1.0.0
Last updatedJul 2026

All 5 Klaviyo actions

Lists3
get_lists
Get a listing of all lists in a Klaviyo account with optional sorting and pagination
get_list
Get a specific Klaviyo list by its ID
create_list
Create a new list in a Klaviyo account
Profiles1
get_profiles
Get profiles from a Klaviyo account with optional sorting and pagination
Members to Lists1
add_members_to_list
Add one or more profiles to a specific Klaviyo list

See full parameters and response schemas in the Klaviyo integration docs

Two ways to use Klaviyo in ModuleX

Ask the assistantType what you want done and a ModuleX agent picks the right Klaviyo action and runs it. No workflow to build.
Compose a workflowNeed it to happen every time? Describe the process and the composer wires Klaviyo into a repeatable workflow you can run on a schedule, from chat, or as an API.

Connecting Klaviyo

API keyKlaviyo uses API-key authentication. You provide your own Klaviyo secret key; ModuleX encrypts it and scopes it to your organization, so your whole team can use Klaviyo without re-authenticating.

Step-by-step setup in the Klaviyo docs

Works with Klaviyo

Agents often chain Klaviyo with these. Connect them once and one agent can use all of them in a single task.

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Klaviyo + ModuleX FAQ

  • A ModuleX agent can run any of Klaviyo's 5 actions, across lists, profiles and members to lists, from a plain-English request, using your organization's own Klaviyo credentials.

Put Klaviyo to work in ModuleX.

Put Klaviyo to workView technical docs

Connect Klaviyo once with your own credentials and let your agent run all 5 actions on demand.

Last updated: Jul 2026Browse all 179 integrations