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MailerLite connector

Back to the connector overview, authentication methods, and actions.
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17 Sept 2026
data-syncAdded Data Sync support for automations, campaigns, campaign languages, custom fields, groups, segments, subscribers, timezones and webhooks, so these collections can be kept in sync and paged through in full rather than fetched one page at a time.
mailerlite_list_automations, mailerlite_list_campaign_languages, mailerlite_list_campaigns, mailerlite_list_fields, mailerlite_list_groups, mailerlite_list_segments, mailerlite_list_subscribers, mailerlite_list_timezones, mailerlite_list_webhooks
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11 Sept 2026
releasePromoted to GA. Version normalized to 1.0.0 in line with the GA versioning policy (GA connectors are versioned 1.0.0 or higher); no functional changes in this version.
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8 Sept 2026
description-fixDocumented the exact A/B and multivariate test settings that create_campaign requires, and clarified that get_campaign and get_subscriber_activity take numeric IDs rather than names or email addresses.
mailerlite_create_campaign, mailerlite_get_campaign, mailerlite_get_subscriber_activity, mailerlite_update_campaign
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4 Sept 2026
new-actionsMailerLite connector with 45 actions plus auto-provisioned inbound webhook events for 11 subscriber and campaign events.