Integration
Connect ActiveCampaign and Klaviyo
When Contact unsubscribed from list fires in ActiveCampaign, your agent runs Get Profile by Email in Klaviyo, or New Event in Klaviyo to Add note to contact in ActiveCampaign. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want ActiveCampaign and Klaviyo to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)ActiveCampaign holds your contacts, deals and tags, while Klaviyo handles email and SMS profiles, lists and events. Connecting them means a tag or unsubscribe in ActiveCampaign can change list consent in Klaviyo, and a new Klaviyo profile or tracked event can land on the matching ActiveCampaign contact as a record your sales team can read.
Example flows
What ActiveCampaign and Klaviyo can do together
From ActiveCampaign to Klaviyo
When Contact unsubscribed from list in ActiveCampaign
then Get Profile by Email in Klaviyo
From Klaviyo to ActiveCampaign
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with ActiveCampaign and Klaviyo
Triggers and actions 21 triggers · 222 actions
- Contact unsubscribed from list
Fires instantly when a contact unsubscribes from a list. Self-registers an ActiveCampaign webhook for the 'unsubscribe' event.
- Deal task completed
Fires instantly when a deal task is completed.
- Email opened
Fires instantly when a contact opens an email. Self-registering ActiveCampaign webhook on the 'open' event.
- Link clicked in email
Fires instantly when a contact clicks a link in an email. Self-registers an ActiveCampaign webhook for the click event.
- New contact
Polling trigger. Fires when a new contact is created, newest first.
- New contact added to list
Triggers when a new contact is added to a list.
- New deal
Polling trigger. Fires when a new deal is created, newest first.
- New deal task
Fires instantly when a new deal task is created.
- New list
Polling trigger. Fires when a new list is created, newest first.
- New note
Triggered when a new note is created.
- New or updated contact
Polling trigger. Fires when a contact is created or updated, by most-recent update.
- New or updated deal
Triggers on a new or updated deal.
- New or updated deal (instant)
Triggers when a new deal is created or an existing deal is updated.
- New tag
Polling trigger. Fires when a new tag is created, newest first.
- New task
Triggered when a new task is created.
- Tag added to contact
Triggers when a tag is added to a contact.
- Tag removed from contact
Fires instantly when a tag is removed from a contact.
- Two-way sync new or updated contacts
A trigger for two-way syncing new and updated contacts, with enhanced on-the-fly mapping. Can only be used with enhanced two-way sync actions that support on-the-fly mapping.
- Two-way sync new or updated deals
A trigger for two-way syncing new and updated deals, with enhanced on-the-fly mapping. Can only be used with enhanced two-way sync actions that support on-the-fly mapping.
- Add account
Adds a new account (organization).
- Add contact
Adds a new contact.
- Add contact to automation
Adds a contact to an automation by contact ID and automation ID.
- Add contact to list
Subscribes a contact to a list (status 1) or unsubscribes (status 2) via contactLists.
- Add contact via mapped list
Adds (upserts) a contact with mapped fields and the target list id. Ports the dev v1 subscriber_add op to the AC v3 contact/sync endpoint.
- Add custom contact object record
Adds a record for the specified contact custom object to the specified contact.
- Add deal
Adds a new deal.
- Add deal via mappings
Adds a new deal, accepting pipeline and stage by name (mapped) plus standard deal fields.
- Add list
Creates a new list.
- Add note to contact
Adds a note to a contact.
- Add or update contact by email
Adds a new contact, or updates the existing contact if the email already exists (sync endpoint).
- Add tag
Creates a new tag.
- Add tag to contact
Adds an existing tag to a contact by tag ID and contact ID.
- Add task
Adds a new task in ActiveCampaign
- Bulk import contacts
Import many contacts in one call with tags/list membership.
- Clear contact custom field value
Clears (empties) the value of the specified custom field for the specified contact.
- Create abandoned cart
Creates an abandoned cart record via the Deep Data e-commerce integration (ecomOrders with abandonedDate).
- Create account association
Creates an account association with a contact ID.
- Create a deal note
Add a note to a deal.
- Create a deal stage
Creates a new deal stage in the specified pipeline.
- Create a deal stage by mapped pipeline
Creates a new deal stage in the mapped pipeline.
- Create an ecommerce customer
Create a Deep Data ecommerce customer linking a contact to a store.
- Create an ecommerce order
Create a Deep Data ecommerce order record.
- Create a note
Create a free-text note attached to a CRM object.
- Create an SMS broadcast
Create a new SMS broadcast message to a recipient list.
- Create a pipeline
Creates a new pipeline (deal group) in ActiveCampaign.
- Create a secondary contact
Associate an additional contact with a deal.
- Create or update custom-object record
Upsert a custom-object (schema) record.
- Delete contact
Deletes a contact by ID.
- Delete custom contact object record
Deletes a record from the specified custom contact object.
- Delete deal
Deletes an existing deal.
- Delete deal stage
Deletes an existing deal stage.
- Delete list
Deletes a list by ID.
- Delete note
Delete a note by ID.
- Delete tag
Deletes a tag by ID.
- Delete task
Deletes a task by ID in ActiveCampaign
- Duplicate campaign
Duplicates an ActiveCampaign campaign by ID
- Edit campaign
Edits an existing campaign in ActiveCampaign
- Find account by name
Finds an existing account by name. Returns matching accounts.
- Find contact by custom field
Finds an existing contact by the value of a custom field. Provide the custom field's numeric ID and the value to search for.
- Find contacts by custom field
Finds contacts by the selected custom field. May return zero, one, or multiple contact IDs. Use the "Get contact" action to fetch a contact's details.
- Find deal by title
Finds an existing deal by title. An error occurs if a single exact match is not found.
- Find user by email
Finds an existing user by email. An error occurs if a matching user is not found.
- Get account
Returns account info for the specified account ID.
- Get all deal stages from specified pipeline
Get all deal stages belonging to a pipeline, looked up by pipeline name. Returns each stage's title (Stage name) and id (Stage ID).
- Get automation
Fetches an automation by ID. An error occurs if the automation is not found.
- Get campaign
Retrieves a single campaign from ActiveCampaign by its ID.
- Get contact
Get contact by ID. An error occurs if the contact is not found.
- Get contact by email
Returns full contact details for the specified email address. An error occurs if the contact is not found.
- Get contact's deals
Returns all deals associated with the specified contact.
- Get contact's lists
Returns all lists the specified contact belongs to.
- Get contact's tags
Returns all tags associated with the specified contact.
- Get deal
Returns deal info for the specified deal ID.
- Get form
Retrieve a single ActiveCampaign form by its ID.
- Get list
Returns a single contact list by its id, including its name, sender information and subscriber counts.
- Get note
Retrieve a single note by its ID.
- Get score
Retrieve a single lead/contact scoring rule by its ID.
- Get segment
Retrieve a single ActiveCampaign segment by ID.
- Get tag
Fetches a tag by ID. An error occurs if the tag is not found.
- Get task
Retrieves a task by ID from ActiveCampaign
- List all campaigns
List email campaigns.
- List all pipelines
List deal pipelines.
- List all scores
List the account's lead/contact scoring rules.
- List all stages
List deal pipeline stages.
- List all tasks
List CRM tasks.
- List automations
Returns a paginated list of all automations.
- List contacts
Returns a paginated list of all contacts.
- List custom contact object records
Returns a paginated list of all records for the specified custom contact object.
- List deals
Returns a paginated list of all deals.
- List lists
Returns a paginated list of all contact lists.
- List tags
Returns a paginated list of all tags.
- Move deal to another stage
Move a deal to a different pipeline stage.
- Remove contact from automation
Removes a contact from an automation by deleting the contact automation record.
- Remove contact from list
Removes a contact from the specified list.
- Remove tag from contact
Removes a tag from a contact by the contactTag association ID.
- Remove tags from contact
Removes the provided tags (by name, comma-separated) from a contact identified by email or contact ID.
- Set automation status
Enables or disables an automation. Set status to '1' to enable or '0' to disable.
- Set custom field value for contact
Create or update a contact's custom field value.
- Set deal currency custom field value
Set the value for a deal's custom field of the "currency" type
- Update account
Updates the specified account.
- Update contact
Updates an existing contact having the specified ID.
- Update deal
Updates an existing deal.
- Update tag
Updates an existing tag.
- Update task
Updates a task by ID in ActiveCampaign
- New Event
Polling trigger. Fires when a new event (metric occurrence) is recorded, ordered by most-recent datetime.
- New or Updated Profile
Polling trigger. Fires when a profile is created or updated, ordered by most-recently updated.
- Add Categories to Catalog Item
Add Categories to Catalog Item
- Add Items to Catalog Category
Add Items to Catalog Category
- Add Profiles to List
Add Profiles to List
- Add Profile to List
Add an existing profile to a list by profile ID.
- Bulk Create Catalog Categories
Bulk Create Catalog Categories
- Bulk Create Catalog Items
Bulk Create Catalog Items
- Bulk Create Catalog Variants
Bulk Create Catalog Variants
- Bulk Create Coupon Codes
Bulk Create Coupon Codes
- Bulk Create Events
Bulk Create Events
- Bulk Delete Catalog Categories
Bulk Delete Catalog Categories
- Bulk Delete Catalog Items
Bulk Delete Catalog Items
- Bulk Delete Catalog Variants
Bulk Delete Catalog Variants
- Bulk Import Profiles
Bulk Import Profiles
- Bulk Subscribe Profiles
Bulk Subscribe Profiles
- Bulk Suppress Profiles
Bulk Suppress Profiles
- Bulk Unsubscribe Profiles
Bulk Unsubscribe Profiles
- Bulk Unsuppress Profiles
Bulk Unsuppress Profiles
- Bulk Update Catalog Categories
Bulk Update Catalog Categories
- Bulk Update Catalog Items
Bulk Update Catalog Items
- Bulk Update Catalog Variants
Bulk Update Catalog Variants
- Cancel Campaign Send
Cancel Campaign Send
- Clone Campaign
Clone Campaign
- Clone Template
Clone Template
- Create Back In Stock Subscription
Create Back In Stock Subscription
- Create Campaign
Create Campaign
- Create Campaign Clone
Create Campaign Clone
- Create Catalog Category
Create Catalog Category
- Create Catalog Item
Create Catalog Item
- Create Catalog Variant
Create Catalog Variant
- Create Coupon
Create Coupon
- Create Coupon Code
Create Coupon Code
- Create Event
Track an event for a profile (e.g. a custom metric like "Placed Order").
- Create Flow
Create Flow
- Create List
Create a new list.
- Create or Update Profile
Create a profile if it doesn't exist, otherwise update the matching profile (upsert by email/phone/id).
- Create Profile
Create a new profile. Errors if a profile with the email already exists.
- Create Segment
Create Segment
- Create Tag
Create Tag
- Create Template
Create Template
- Delete Campaign
Delete Campaign
- Delete Catalog Category
Delete Catalog Category
- Delete Catalog Item
Delete Catalog Item
- Delete Catalog Variant
Delete Catalog Variant
- Delete Coupon
Delete Coupon
- Delete Coupon Code
Delete Coupon Code
- Delete Flow
Delete Flow
- Delete List
Delete List
- Delete Segment
Delete Segment
- Delete Tag
Delete Tag
- Delete Template
Delete Template
- Get Campaign
Get Campaign
- Get Campaign Recipient Estimation
Get Campaign Recipient Estimation
- Get Campaigns
Get Campaigns
- Get Catalog Categories
Get Catalog Categories
- Get Catalog Category
Get Catalog Category
- Get Catalog Item
Get Catalog Item
- Get Catalog Items
Get Catalog Items
- Get Catalog Variant
Get Catalog Variant
- Get Catalog Variants
Get Catalog Variants
- Get Coupon
Get Coupon
- Get Coupon Code
Get Coupon Code
- Get Coupon Codes
Get Coupon Codes
- Get Coupons
Get Coupons
- Get Event
Get Event
- Get Events
Retrieve events, optionally filtered (e.g. by metric or profile).
- Get Flow
Get Flow
- Get Flows
Get Flows
- Get Flows Triggered by List
Get Flows Triggered by List
- Get Flows Triggered by Metric
Get Flows Triggered by Metric
- Get Flows Triggered by Segment
Get Flows Triggered by Segment
- Get Form
Get Form
- Get Forms
Get Forms
- Get Form Version
Get Form Version
- Get Image
Get Image
- Get Images
Get Images
- Get List
Get List
- Get List Profiles
Get all profiles that are members of a given list.
- Get Lists
Retrieve all lists in the account.
- Get Metric
Get Metric
- Get Metrics
Retrieve all metrics in the account.
- Get Profile
Get Profile
- Get Profile by Email
Fetch a single profile by its email address. Emits empty values if no profile is found.
- Get Profile by ID
Fetch a single profile by its Klaviyo profile ID.
- Get Profiles
List profiles, optionally filtered by email or other attributes.
- Get Push Tokens
Get Push Tokens
- Get Reviews
Get Reviews
- Get Segment
Get Segment
- Get Segment Profiles
Get all profiles in a given segment.
- Get Segments
Retrieve all segments in the account.
- Get Tag
Get Tag
- Get Tags
Get Tags
- Get Template
Get Template
- Get Templates
Get Templates
- Merge Profiles
Merge Profiles
- Query Campaign Values
Query Campaign Values
- Query Flow Series
Query Flow Series
- Query Flow Values
Query Flow Values
- Query Form Series
Query Form Series
- Query Form Values
Query Form Values
- Query Metric Aggregates
Query Metric Aggregates
- Query Segment Series
Query Segment Series
- Query Segment Values
Query Segment Values
- Refresh Campaign Recipient Estimation
Refresh Campaign Recipient Estimation
- Remove Categories from Catalog Item
Remove Categories from Catalog Item
- Remove Items from Catalog Category
Remove Items from Catalog Category
- Remove Profile from List
Remove a profile from a list by profile ID.
- Remove Profiles from List
Remove Profiles from List
- Remove Tag from Campaigns
Remove Tag from Campaigns
- Remove Tag from Flows
Remove Tag from Flows
- Remove Tag from Lists
Remove Tag from Lists
- Remove Tag from Segments
Remove Tag from Segments
- Render Template
Render Template
- Request Profile Deletion
Request Profile Deletion
- Send Campaign
Send Campaign
- Subscribe Profile
Subscribe a profile (email/SMS consent) to a given list.
- Suppress Profile
Suppress a profile from receiving email marketing (global suppression).
- Tag Campaigns
Tag Campaigns
- Tag Flows
Tag Flows
- Tag Lists
Tag Lists
- Tag Segments
Tag Segments
- Unsubscribe Profile
Unsubscribe a profile from email/SMS marketing for a given list.
- Update Campaign
Update Campaign
- Update Catalog Category
Update Catalog Category
- Update Catalog Item
Update Catalog Item
- Update Catalog Variant
Update Catalog Variant
- Update Categories for Catalog Item
Update Categories for Catalog Item
- Update Coupon
Update Coupon
- Update Coupon Code
Update Coupon Code
- Update Flow Status
Update Flow Status
- Update Image
Update a Klaviyo image. Reads the image first, overlays only the values you supply, then saves the merged result — so anything you leave blank keeps its current value.
- Update Items for Catalog Category
Update Items for Catalog Category
- Update List
Update List
- Update Profile
Update an existing profile by its Klaviyo profile ID.
- Update Segment
Update Segment
- Update Tag
Update Tag
- Update Template
Update Template
- Upload Image From File
Upload Image From File
- Upload Image From URL
Upload Image From URL
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
ActiveCampaign and Klaviyo, answered
How do you match a person in both ActiveCampaign and Klaviyo?
Email is the link: Klaviyo's Get Profile by Email finds the profile behind an ActiveCampaign contact, and ActiveCampaign's Add or update contact by email handles the other direction. If no Klaviyo profile is found, the run can stop instead of creating stray records.
Will an unsubscribe in ActiveCampaign carry over to Klaviyo?
Yes. The Contact unsubscribed from list trigger fires as soon as someone opts out, and Unsubscribe Profile in Klaviyo removes their email or SMS consent for the list you name. Suppress Profile is also available if you want a global suppression instead.
What can start an automation from ActiveCampaign?
Any of ActiveCampaign's 19 triggers in the catalog, including Contact unsubscribed from list, New contact, Tag added to contact and Deal task completed. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Klaviyo when something happens in ActiveCampaign?
Any of Klaviyo's 138 actions, including Create or Update Profile, Get Profile by Email, Unsubscribe Profile and Create Back In Stock Subscription. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Klaviyo to ActiveCampaign?
Yes. When something happens in Klaviyo, your agent can act in ActiveCampaign too. This page covers both directions: Klaviyo's triggers and ActiveCampaign's actions are listed here as well.
Do I have to build a connector for ActiveCampaign or Klaviyo?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use ActiveCampaign and Klaviyo without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.