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Connect MailerLite

Adds signups and enquirers to MailerLite, straight into a group if you name one.

Updated 2026-11-02

01What it does

  • Rules: add a subscriber (optionally to a group)

02What you need

  • API token — kept encrypted, never shown again. Integrations → MailerLite API → Generate new token.

03Connect it

  1. In MailerLite open Integrations → MailerLite API → Use, then Generate new token. Copy it — it is shown once.
  2. In your site → Manage → Integrations, choose MailerLite, paste the token and press Connect.
  3. For a group, open Subscribers → Groups, and copy the group's ID from its address.
  4. Open the Rules tab in your site → Manage → Integrations, choose an event (e.g. "Form submitted") and pick an action from this tool. The fields are pre-filled from the form; glance, then save.

04Check it works

  • The card shows Working.
  • After a test signup the person is in Subscribers (and the group).

05If it does not work

  • 401 unauthenticated — You used a Classic MailerLite key. The new MailerLite needs a token from Integrations → API.

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