MailerLite Connector

What you get

• connection_statusread

  Whether the user's own MailerLite API key is connected. Use for: is my MailerLite account connected, connection status.

• save_mailerlite_keywrite

  Connect a MailerLite account by saving its API key. Validates the key against MailerLite before saving. Use for: connect my MailerLite account, save this API key.

• list_mailerlite_accountsread

  List every MailerLite account you've connected — label, masked key, which one is active.

• switch_mailerlite_accountwrite

  Switch which connected MailerLite account is active — all following calls use this one.

• disconnect_mailerlite_accountdestructive

  Disconnect ONE specific connected MailerLite account by its label — removes only that key.

• list_subscribersread

  List subscribers, optionally filtered by status (active/unsubscribed/unconfirmed/bounced/junk). Use for: list my subscribers, show active subscribers.

• create_fill_subscriberwrite

  Create or update (upsert) a subscriber by email. Non-destructive — omitted fields/groups are NOT removed from an existing subscriber. Use for: add this email to my list.

• get_subscriberread

  Fetch one subscriber by id. Use for: get subscriber details.

• subscriber_activityread

  A subscriber's engagement activity (opens, clicks, etc). Use for: subscriber engagement history.

• add_subscriber_to_groupwrite

  Assign an existing subscriber to a group.

• remove_subscriber_from_groupwrite

  Remove a subscriber from a group.

• delete_subscriberdestructive

  Permanently delete a subscriber.

• forget_subscriberdestructive

  GDPR 'right to be forgotten': permanently erases this subscriber's personal data (distinct from delete_subscriber, which just removes the record — forget is MailerLite's own compliance endpoint, POST /subscribers/{id}/forget, confirmed via MailerLite's official SDK source). Use for: forget this subscriber, right to be forgotten.

• list_groupsread

  List mailing groups. Use for: list my groups.

• create_groupwrite

  Create a new mailing group. Use for: new group called X.

• rename_groupwrite

  Rename an existing mailing group.

• delete_groupdestructive

  Permanently delete a group (subscribers stay, just un-grouped).

• group_subscribersread

  List subscribers belonging to a group.

• list_segmentsread

  List dynamic subscriber segments. NOTE: segment filter rules are built in the MailerLite UI only — this extension can list/rename/delete existing segments but not author new filter logic. Use for: list my segments.

• rename_segmentwrite

  Rename a segment (filter rules themselves can't be edited via API).

• delete_segmentdestructive

  Permanently delete a segment.

• segment_subscribersread

  List subscribers matching a segment's rules.

• list_campaignsread

  List campaigns filtered by status (sent/draft/ready) and/or type (regular/ab/resend/rss). Use for: list my campaigns, show draft/sent campaigns.

• get_campaignread

  Fetch one campaign by id. Use for: get this campaign.

• create_campaignwrite

  Create a draft campaign. type='resend'/'multivariate' and content_html both carry a REAL risk of being rejected on lower MailerLite plans — any such rejection is surfaced with MailerLite's own exact wording, never guessed. Use for: draft a new campaign called X.

• schedule_campaignwrite

  Schedule a ready campaign to send (or send it instantly with delivery='instant'). Use for: schedule this campaign for tomorrow, send now.

• cancel_campaignwrite

  Cancel a campaign that's currently in 'ready' state (queued to send). Use for: cancel this send.

• delete_campaigndestructive

  Permanently delete a campaign. Use for: delete this campaign.

• list_automationsread

  List automations (name, enabled/disabled, created date) — read-only. MailerLite's API can't build or edit automation steps; those are UI-only. Use for: list my automations, show automation workflows.

• get_automationread

  Fetch one automation's basic info by id. Use for: get this automation.

• automation_activityread

  Subscriber activity flowing through an automation, filtered by status (completed/active/canceled/failed — required). Use for: who's in this automation, automation subscriber activity.

• create_automation_draftwrite

  Create an EMPTY draft automation (name only) — MailerLite's API can't define triggers/steps, so the user still needs to open MailerLite's UI to actually build the workflow. Use for: create a draft automation shell.

• delete_automationdestructive

  Permanently delete an automation. Use for: delete this automation.

• list_formsread

  List forms of one type: popup, embedded, or promotion (required — MailerLite has no combined 'all forms' endpoint). Use for: list my popup/embedded forms.

• rename_formwrite

  Rename a form. Use for: rename this form.

• delete_formdestructive

  Permanently delete a form. Use for: delete this form.

• form_subscribersread

  List subscribers who signed up via a specific form. Use for: subscribers from this form.

• list_fieldsread

  List custom subscriber fields (text/number/date). Use for: list custom fields.

• create_fieldwrite

  Create a custom subscriber field (type: text, number, or date). Use for: add a custom field.

• rename_fieldwrite

  Rename a custom field. Use for: rename this field.

• delete_fielddestructive

  Permanently delete a custom field. Use for: delete this field.

• list_webhooksread

  List configured webhooks. Use for: list my webhooks.

• create_webhookwrite

  Create a webhook for a MailerLite event (e.g. subscriber.created, campaign.sent — see MailerLite docs for the full event list). campaign.click/campaign.open/subscriber.deleted REQUIRE batchable=true (MailerLite's own requirement). Use for: add a webhook for this event.

• delete_webhookdestructive

  Permanently delete a webhook. Use for: delete this webhook.

• list_campaign_languagesread

  List valid language_id values for campaign unsubscribe-page language.

• list_timezonesread

  List valid timezone_id values for scheduling campaigns.

• mailerlite_capability_statusread

  Show this MailerLite account's REAL plan (name, price, subscriber tier, smart-sending flag — read directly from MailerLite's own account endpoint) plus any capability restrictions actually observed from live API responses, and MailerLite's own documented plan gates for things the account endpoint doesn't itself describe (e.g. whether HTML campaign content is unlocked at this tier). Use for: what MailerLite features am I limited to, plan limits.