Kit Integration

Creator email marketing — subscribers, broadcasts, and automations. Keep Kit lists, tags, campaigns, and follow ups aligned across your marketing stack. When Watch Broadcasts fires, automatically update the next system with Get a Broadcast or Get a Broadcast Stats.

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Supported triggers and actions for Kit integration

Triggers can detect changes in Kit and run actions that can create, search or modify data inside Kit automatically [3] — exactly how you set them.

Watch BroadcastsTriggers when new broadcasts are created.
Watch Email TemplatesWatch for new email templates.
Watch EventsListent to webhook events.
Watch FormsTriggers when new forms are created.
Watch Form SubscribersWatch for new form subscribers.
Watch PostsTriggers when new posts are created.
Watch SequenceTriggers when new sequence are created.
Watch Sequence EmailsWatch for new sequence email in a sequence.
Watch Sequence SubscribersWatch for new sequence subscribers.
Watch SnippetsTriggers when new snippets are created.
Watch SubscribersTriggers when new subscribers are created.
Get a BroadcastReturns a single broadcast’s full record.
Get a Broadcast StatsReturns delivery and engagement stats for a single broadcast.
Get a PostReturns a single post’s full record.
Get a PurchaseReturns a single purchase’s details:.
Get a SequenceFetches a single sequence by id.
Get a Sequence EmailFetches a single sequence email by id.
Get a SnippetFetches a single snippet by id.
Get a SubscriberReturns a single subscriber’s record.
Get a Subscriber StatsRetrieve email stats for a specific subscriber.
List Broadcast Link ClicksReturns click performance for each link in a broadcast: the link url.
List BroadcastsReturns a paginated list of broadcasts.
List Broadcast StatsReturns delivery and engagement stats — recipients, opens, clicks, unsubscribes, and their corresponding rates.
List Custom FieldsReturns a paginated list of your custom fields.
List Email TemplatesReturns a paginated list of the account’s email templates with each template’s.
List FormsReturns a paginated list of forms and landing pages in the account.
List Form SubscribersReturns a paginated list of subscribers who joined through (or were added to) the form.
List PostsReturns a paginated list of the account’s posts.
List PurchasesReturns a cursor-paginated list of purchases recorded in the account.
List SequenceReturns every sequence on the account.
List Sequence EmailsReturns every email inside a sequence.
List Sequence SubscribersList subscribers for a sequence.
List SnippetReturns every snippet on the account.
List SubscribersReturns a paginated list of subscribers in the account.
List TagsReturns a paginated list of all tags in the account.
Add Form SubscriberAdds a new form subscriber.
Add Form Subscriber via EmailAdd subscriber to form by email address.
Add Sequence SubscriberAdds a new sequence subscriber.
Add Sequence Subscriber via EmailAdd subscriber to sequence by email address.
Bulk Add Form SubscribersBulk add subscribers to forms.
Bulk Create Custom FieldsCreate multiple custom fields in one instance.
Bulk Create SubscribersCreate many subscribers in once instance.
Bulk Update Subscriber Custom Field ValuesCreates or updates custom field values for many subscribers in one request.
Create a BroadcastDraft or schedule to send a broadcast to all or a subset of your subscribers.
Create a Custom FieldCreate a custom field for your account.
Create a PurchaseRecords a purchase against a subscriber.
Create a SequenceCreates a new sequence.
Create a Sequence EmailAdds a single email to a sequence.
Create a SnippetCreates a new snippet.
Create a TagCreates a tag with the given name.
Delete a BroadcastPermanently deletes a draft or scheduled broadcast.
Delete a Custom FieldDelete and remove all data in this field from your subscribers.
Delete a SequenceRemove a single sequence by id.
Delete a Sequence EmailPermanently removes one email from a sequence.
Make an API CallPerform an arbitrary authorized API request.
Tag a SubscriberPerforms the a Subscriber operation.
Unsubscribe a SubscriberUnsubscribes the subscriber from all future emails.
Untag a SubscriberUntags the subscriber.
Update a BroadcastUpdate an existing broadcast. Continue to draft or schedule to send a broadcast to all or a subset of your subscribers.
Update a Custom FieldUpdates a custom field label.
Update a SequenceUpdate an existing sequence by it's ID.
Update a Sequence EmailUpdates any field on a sequence email.
Update a SnippetModify a snippet properties.
Update a SubscriberUpdates an existing subscriber.
Update a TagRenames a tag.
Upsert a SubscriberCreate or update a subscriber.

How to integrate Kit in automation workflow?

3 simple steps to make your Kit connected with other apps in automation workflows on WEXTL. Up to 10 minutes integration set up.

STEP 1

Select Kit in workflow

Pick Kit app in the workflow builder [4] - just one click to select the app.

STEP 2

Connect Kit

When prompted, authorize access to Kit in WEXTL once. Kit credentials are encrypted and never shared with WEXTL. Authorization will be reused in any future API calls [3].

WEXTL wants to integrate with your Kit account. Approve?

STEP 3

Build a workflow

Build your workflow with Kit yourself or with WEXTL® AI Builder. Connect Kit to any available integrations [5], or use HTTP node to go beyond them.

Kit

How Kit connects and integrates with WEXTL

Save and approve your credentials once — WEXTL® stores authorization information encrypted and reuses the authentication whenever Kit app is called in workflows. That allows your marketing automations to run without your attention, per defined schedule [7]. Explore documentation [6] for a detailed list of fields that Kit supports.

Full Kit API documentation

The following table illustrates what fields Kit integration require during authorization flow inside our workflow builder [4].

Video slide demonstrates how Kit is connected in WEXTL builder [4].

Field	Type	Help
API KeyRequired	password	Go to Developer Settings `https://app.kit.com/account_settings/developer_settings`, click Add a new key, give it a name, then copy and securely save the generated API key.

Connect Kit to popular apps on WEXTL

Enter a name of the other app you want to sync with Kit below. Click on selected app to explore integration options with Kit. If the app you search for is not available in WEXTL yet, you can use HTTP node [10] instead to integrate it directly.

Example automation with Kit integration

Select Watch Sequence Subscribers trigger from Kit - this will be a starting point in your automation. Whenever event happens in Kit, workflow will start [7] from Watch Sequence Subscribers node.

Search for Add Form Subscriber, connect it as the next step of integration sequence. You can use filters between Watch Sequence Subscribers and Add Form Subscriber, so only important data pass from Watch Sequence Subscribers to the next step. WEXTL gives you full control over the process of Kit automation. All parts of workflow are visible on the canvas [4].

Kit on WEXTL has 66 modules for combining marketing automations. Explore Kit documentation for more.

Video slide demonstrates how Watch Sequence Subscribers and Add Form Subscriber nodes are used in Kit workflow.

Video slide demonstrates how Watch Sequence Subscribers and Add Form Subscriber [6] nodes are used in Kit workflow.

Frequently asked questions

Common questions about automating Kit in your workflows.

Kit has 11 triggers, including "Watch Broadcasts", "Watch Email Templates", and "Watch Events", and more. Triggers are start points of the workflow, and automations may start from them.

Integration has 55 actions, including "Get a Broadcast", "Get a Broadcast Stats", and "Get a Post", and more. Refer to our Kit Documentation for detailed inputs and outputs.

No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but our customers do that in rare cases [4].

Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.

The Kit integration on WEXTL runs directly on its vendor public API — every field name, authentication method, and rate limit is controlled by Kit official API and covered in documentation [3]. WEXTL handles the request signing and pagination for you.

Absolutely. Where Kit provides native webhooks, you can use instant triggers to eliminate polling delay. For custom webhooks, WEXTL offers Custom Webhook node, so you can start automation whenever Kit or any other service sends event to webhook URL.

WEXTL is an AI-first visual canvas. The platform allows you to describe automation in plain text — and AI will wire nodes for Kit inside the workflow builder [4]. You can also use built-in workflow nodes (AI Agent, Human in the Loop, Condition, Aggregate Results) in pair with Kit modules to craft complex integration flows with branches, filtering, and conditional logic. There are absolutely no limits of what you can build.

References

List of sources used to gather information about the Kit integration.

Kit integration source code, module specs and credentials implementation.
Internal Kit integration documentation, structured input and output parameters, scopes, and authentication methods.
Official Kit vendor API documentation — used to verify field meanings, authentication flows, and anything our own specs don't fully capture.
WEXTL® Visual Workflow Builder, anonymized data from our technical support team.
WEXTL® Apps Library
WEXTL® Kit App Documentation
WEXTL® Workflow Scheduler
WEXTL® HTTP node documentation

Kit Integration

Supported triggers and actions for Kit integration