--- title: "Connect MailerLite to Kartra - APIANT.ai" description: "When \"Subscriber Added to Group\" fires in MailerLite, your agent runs \"Create New Lead\" in Kartra." canonical: "https://apiant.ai/connect/mailerlite-to-kartra" --- # Connect MailerLite to Kartra When **Subscriber Added to Group** fires in [MailerLite](https://apiant.ai/connections/mailerlite), your agent runs **Create New Lead** in [Kartra](https://apiant.ai/connections/kartra). Describe the whole flow and it is built, tested on every scenario and kept running. MailerLite **10** triggers MailerLite **9** actions Kartra **23** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want MailerLite and Kartra to do together? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Example flows ## What MailerLite can start in Kartra - When **Subscriber Added to Group** in MailerLite then **Create New Lead** in Kartra - When **Subscriber Completed Automation** in MailerLite then **Assign Tag to Lead** in Kartra Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with MailerLite and Kartra ## Triggers and actions 10 triggers · 32 actions - Trigger **Campaign Sent** Triggers when a campaign has been sent out. - Trigger **Spam Complaint** Triggers when a subscriber issues a spam complaint about an email. - Trigger **Subscriber Added to Group** Triggers when a subscriber is added to a group. - Trigger **Subscriber Bounced** Triggers when an email to a subscriber bounces. - Trigger **Subscriber Completed Automation** Triggers when a subscriber completed a selected workflow. - Trigger **Subscriber Created** Triggers when a subscriber was created on your mailing list. - Trigger **Subscriber Fields Updated** Triggers when the subscriber fields have been updated. - Trigger **Subscriber Removed From Group** Triggers when a subscriber has been removed from a group. - Trigger **Subscriber Triggered Automation** Triggers when a subscriber triggers a selected workflow. - Trigger **Subscriber Unsubscribed** Triggers when a subscriber has unsubscribed from your mailing list. - Action **Add Subscriber to a Group** Add existing subscriber to a specific group by email address. - Action **Change Subscriber Email** Change subscriber email to another. - Action **Create a Draft Campaign** Create a Draft Campaign - Action **Create or Update Subscriber** Create a new subscriber or Update an existing subscriber based on their email. - Action **Create Subscribers Group** Create a new subscribers group. - Action **Find a Group** Search for a group by name - Action **Find a Subscriber** Search for a subscriber by email or name - Action **Remove Subscriber From a Group** Remove subscriber from a specific group by email address. - Action **Unsubscribe Subscriber** Sets the contact's status to "Unsubscribed". - Action **Assign Tag to Lead** Assigns an existing tag to a lead, identified by email address. - Action **Cancel a Subscription** Cancels a recurring payment subscription, found by transaction ID or subscription ID. - Action **Cancel Lead Subscription to Calendar** Cancels a lead's booking in a calendar class. - Action **Create New Lead** Creates a new lead. Fails if a lead with that email already exists. - Action **Edit Lead** Updates an existing lead, found by lead ID or email address. - Action **Edit Subscription** Changes the product, price, schedule or quantity of an active recurring payment subscription. PayPal subscriptions cannot be edited. - Action **Modify Subscription Status** Pauses, resumes or cancels a recurring payment subscription. - Action **Refund a Transaction** Refunds a payment transaction, in full or in part. - Action **Remove Points From a Lead** Deducts points from a lead's score. - Action **Retrieve All the Custom Fields in Your Account** Returns every custom field in the account, with its type and options. - Action **Retrieve All the Lists in Your Account** Returns the names of every list in the account. - Action **Retrieve All the Sequences in Your Account** Returns the names of every sequence in the account. - Action **Retrieve All the Tags in Your Account** Returns the names of every tag in the account. - Action **Retrieve Lead Details** Returns a lead's full profile, including tags, lists, sequences, memberships and transactions, found by email. - Action **Retrieve Subscription Details** Returns the details of one recurring payment subscription. - Action **Retrieve Transaction Details** Returns the details of one payment transaction. - Action **Search Lead** Finds a lead by lead ID or email address and returns the lead's profile. - Action **Subscribe Lead to Calendar** Books a lead into a class on a Kartra calendar. - Action **Subscribe Lead to List** Subscribes a lead to an existing mailing list. - Action **Subscribe Lead to Sequence** Adds a lead to a sequence, starting at the given step. - Action **Unassign Tag From Lead** Removes a tag from a lead, identified by email address. - Action **Unsubscribe Lead From List** Unsubscribes a lead from a mailing list. - Action **Unsubscribe Lead From Sequence** Removes a lead from a sequence. ## Each app on its own - [ **MailerLite** MailerLite’s super-fast email marketing platform helps you grow your business online using innovative email...](https://apiant.ai/connections/mailerlite) - [ **Kartra** Kartra is an all-in-one solution to manage your online business: checkout, automated email campaigns, site...](https://apiant.ai/connections/kartra) Reviews ## What our customers say ## More from MailerLite - [ **MailerLite to Frontrow** FrontRow software allows small businesses to easily generate reviews online by requesting reviews from...](https://apiant.ai/connect/mailerlite-to-frontrow) - [ **MailerLite to Hyperstack Certificates** Hyperstack helps you easily create and manage digital certificates & badges for your events or courses.](https://apiant.ai/connect/mailerlite-to-hyperstack-certificates) - [ **MailerLite to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/mailerlite-to-salesforce) - [ **MailerLite to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/mailerlite-to-slack) - [ **MailerLite to Google Drive** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/mailerlite-to-google-drive) - [ **MailerLite to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailerlite-to-mailchimp) ## More into Kartra - [ **HubSpot to Kartra** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-kartra) - [ **Salesforce to Kartra** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-kartra) - [ **Slack to Kartra** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-kartra) - [ **Google Sheets to Kartra** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-kartra) - [ **Gmail to Kartra** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-kartra) - [ **Google Calendar to Kartra** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-kartra) Questions ## MailerLite and Kartra, answered ### ### What can start an automation from MailerLite? Any of MailerLite's 10 triggers in the catalog, including Subscriber Added to Group, Subscriber Completed Automation, Subscriber Created and Subscriber Fields Updated. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Kartra when something happens in MailerLite? Any of Kartra's 23 actions, including Create New Lead, Assign Tag to Lead, Edit Lead and Edit Subscription. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Kartra to MailerLite? Kartra has no triggers in the catalog today, so automations start in MailerLite. If you need the other direction, ask: your agent reads Kartra's API documentation and adds it. ### ### Do I have to build a connector for MailerLite or Kartra? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use MailerLite and Kartra without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.