# Connect MailerLite to Arca When **Subscriber Added to Group** fires in [MailerLite](https://apiant.ai/connections/mailerlite), your agent runs **Create Task** in [Arca](https://apiant.ai/connections/arca). Describe the whole flow and it is built, tested on every scenario and kept running. MailerLite **10** triggers MailerLite **9** actions Arca **26** 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 Arca 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 Arca - When **Subscriber Added to Group** in MailerLite then **Create Task** in Arca - When **Subscriber Completed Automation** in MailerLite then **Create Comment** in Arca 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 Arca ## Triggers and actions 10 triggers · 35 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 **Create Comment** Posts a new top-level comment on a task. - Action **Create Folder** Creates a new folder in a workspace. - Action **Create Label** Creates a new label in a workspace. - Action **Create List** Creates a new list inside a folder. - Action **Create Status** Creates a new status in a workspace. - Action **Create Task** Creates a new task in a workspace. - Action **Delete Folder** Permanently deletes a folder and all lists and tasks inside it. - Action **Delete Label** Permanently deletes a label from a workspace. - Action **Delete List** Permanently deletes a list and all tasks inside it. - Action **Delete Status** Permanently deletes a status from a workspace. - Action **Delete Task** Permanently deletes a task. - Action **Get Task** Returns a single task with full details including its status, assignees, and attachments. - Action **Get Workspace** Returns a single workspace by its ID. - Action **List Folders** Returns all folders in a workspace, ordered by position then name. - Action **List Labels** Returns all labels defined in a workspace, ordered alphabetically by name. - Action **List Lists** Returns all lists in a workspace, ordered by position then name. - Action **List Statuses** Returns all statuses defined in a workspace, ordered by position. - Action **List Task Comments** Returns all comments on a task, ordered by creation date (oldest first). - Action **List Tasks** Returns a paginated list of top-level tasks in a workspace, ordered by creation date (newest first). - Action **List Workspace Members** Returns all members of a workspace, ordered by join date (oldest first). - Action **List Workspaces** Returns all workspaces the API key owner belongs to, ordered alphabetically by name. - Action **Update Folder** Updates one or more properties of a folder. Only the fields you include are changed. - Action **Update Label** Updates one or more properties of a label. Only the fields you include are changed. - Action **Update List** Updates one or more properties of a list. Only the fields you include are changed. - Action **Update Status** Updates one or more properties of a status. Only the fields you include are changed. - Action **Update Task** Updates one or more fields of a task. Only the fields you include are changed. ## 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) - [ **Arca** Arca is a task management app that helps teams organize, assign, and track work from start to finish.](https://apiant.ai/connections/arca) Reviews ## What our customers say ## More from MailerLite - [ **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) - [ **MailerLite to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/mailerlite-to-shopify) ## More into Arca - [ **HubSpot to Arca** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-arca) - [ **Salesforce to Arca** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-arca) - [ **Slack to Arca** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-arca) - [ **Google Sheets to Arca** Google Sheets](https://apiant.ai/connect/google-sheets-to-arca) - [ **Gmail to Arca** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-arca) - [ **Google Calendar to Arca** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-arca) Questions ## MailerLite and Arca, 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 Arca when something happens in MailerLite? Any of Arca's 26 actions, including Create Comment, Create Folder, Create Label and Create List. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Arca to MailerLite? Arca has no triggers in the catalog today, so automations start in MailerLite. If you need the other direction, ask: your agent reads Arca's API documentation and adds it. ### ### Do I have to build a connector for MailerLite or Arca? 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 Arca 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.