ActionKit (ConvertKit)Updated September 2026

How do I enroll a Kit subscriber in a sequence?

Short answer: You can add subscriber to sequence in Kit (ConvertKit) by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Kit (ConvertKit) Add Subscriber to Sequence action to a workflow, map its 3 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Add Subscriber to Sequence in Kit (ConvertKit) — start free All 4 Kit (ConvertKit) actions

Add Subscriber to Sequence in Kit (ConvertKit) — start free

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Sequence ID sequence_id	string	Required	Sequence ID. Example: 789
Subscriber Email email	string	Required	Subscriber Email. e.g. "subscriber@example.com"
First Name first_name	string	Optional	First Name. e.g. "John"

Sample request

{
  "sequence_id": "e.g. 789",
  "email": "subscriber@example.com",
  "first_name": "John"
}

Returns

{
  "subscription": {
    "id": 123,
    "subscriber": {
      "id": 456,
      "email_address": "subscriber@example.com"
    }
  }
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Add Subscriber to Sequence.

Any of these apps can fire this action as part of a workflow.

Gmail → Kit (ConvertKit)

1 Gmail triggers

Slack → Kit (ConvertKit)

13 Slack triggers

Google Sheets → Kit (ConvertKit)

2 Google Sheets triggers

HubSpot → Kit (ConvertKit)

18 HubSpot triggers

FAQ

Questions about Add Subscriber to Sequence.

What does the Add Subscriber to Sequence action do in Kit (ConvertKit)?

Adds an existing subscriber to a Kit evergreen sequence (multi-email automation). For "lead reached qualification threshold → enroll in the nurture sequence" cross-app workflows.

What inputs does Add Subscriber to Sequence require?

Required: Sequence ID, Subscriber Email. Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if Kit (ConvertKit) returns an error?

The run history shows the failed step with its input and the error message Kit (ConvertKit) returned, so you can fix the input and run the workflow again. Automatic retries are built into HTTP steps only, where you can also set your own retry count and delay.

Does Add Subscriber to Sequence support batch operations?

Run Add Subscriber to Sequence inside a loop to process each item in an array. TinyCommand does not throttle calls for you, so for large arrays add a Delay step if you need to stay within Kit (ConvertKit)'s rate limits.

More actions

Other Kit (ConvertKit) actions.

Action

Add Subscriber

Adds a subscriber with email, name, custom fields, optional starting tags. Respects the list's configured double-opt-in setting. For "form submission outside Kit → push to Kit list" sync workflows.

Action

List Kit Tags

Returns every tag in the account with subscriber counts. Useful for resolving tag IDs at workflow-build time (Tag Subscriber takes numeric IDs, not names) and for tag-inventory audits.

Action

Tag Subscriber

Applies a tag to a subscriber by tag ID (not name). Tags drive Kit automation triggers and segmentation. For "engagement threshold crossed → tag for behavioural segment" workflows.

Add Subscriber to Sequence in Kit (ConvertKit) — start free