Integration
Connect MailUp to Arca
When New Email Message in List fires in MailUp, your agent runs Create Task in Arca. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want MailUp and Arca to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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)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)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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)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)Example flows
What MailUp can start in Arca
When New Email Message in List in MailUp
then Create Task in Arca
When New Group in MailUp
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 MailUp and Arca
Triggers and actions 4 triggers · 51 actions
Trigger
New Email Message in ListA new email message was created in the list. MailUp is a multi-list environment and messages are list-specific.
Trigger
New GroupNew group added to the specified list. MailUp is a multi-list environment and groups are list-specific.
Trigger
New Recipient SubscribedThere is a new subscriber in the specified list. MailUp is a multi-list environment.
Trigger
New Recipient UnsubscribedA recipient unsubscribed from the specified list. MailUp is a multi-list environment.
Action
Add listCreate a new list. POST Console/List
Action
Add Recipient to GroupAdd recipient to the specified group on the list.
Action
Add Recipient to ListAdds a new recipient to the specified list as a subscriber.
Action
Create New Email MessageCreate a new email message on the specified list.
Action
Create New GroupAdd a new group to the specified list. MailUp is a multi-list environment.
Action
Delete email messageDelete an email message. DELETE Console/List/{id_List}/Email/{id_Message}
Action
Delete groupDelete a group in a list. DELETE Console/List/{id_List}/Group/{id_Group}
Action
Delete listDelete a list. DELETE Console/List/{id_List}
Action
Get email messageRetrieve email message details. GET Console/List/{id_List}/Email/{id_Message}
Action
Get listRetrieve list details by id. GET Console/List/{id_List}
Action
List email messagesRetrieve email messages of a list. GET Console/List/{id_List}/Emails
Action
List Email Message Sendingslists the sendings (send tasks, with recipients count and status) created for an email message.
Action
List Group RecipientsLists the recipients in a MailUp group (GET Console/Group/{id_group}/Recipients), with id, email, name and personal data fields.
Action
List groupsRetrieve groups of a list. GET Console/List/{id_List}/Groups
Action
List listsRetrieve the console's lists. GET Console/List on services.mailup.com/API/v1.1/Rest/ConsoleService.svc
Action
List subscribed recipientsRetrieve subscribed recipients of a list. GET Console/List/{id_List}/Recipients/Subscribed
Action
Remove recipient from groupUnsubscribe a recipient from a group. DELETE Console/Group/{id_Group}/Unsubscribe/{id_Recipient}
Action
Remove Recipient From ListThis method unsubscribe the given recipient from the specified list.
Action
Send Message to Email AddressSends the specified message (previously created in MailUp in the specified List) to the email address specified.
Action
Send Message to GroupSend a message to a predefined group in the specified list.
Action
Send message to listSend an email message to all recipients of a list. POST Console/List/{id_List}/Email/{id_Message}/Send
Action
Unsubscribe recipient from listUnsubscribe a recipient from a list. DELETE Console/List/{id_List}/Unsubscribe/{id_Recipient}
Action
Update email messageModify an email message. PUT Console/List/{id_List}/Email/{id_Message}
Action
Update groupModify a group in a list. PUT Console/List/{id_List}/Group/{id_Group}
Action
Update listModify details of a list. PUT Console/List/{id_List}
Action
Create CommentPosts a new top-level comment on a task.
Action
Create FolderCreates a new folder in a workspace.
Action
Create LabelCreates a new label in a workspace.
Action
Create ListCreates a new list inside a folder.
Action
Create StatusCreates a new status in a workspace.
Action
Create TaskCreates a new task in a workspace.
Action
Delete FolderPermanently deletes a folder and all lists and tasks inside it.
Action
Delete LabelPermanently deletes a label from a workspace.
Action
Delete ListPermanently deletes a list and all tasks inside it.
Action
Delete StatusPermanently deletes a status from a workspace.
Action
Delete TaskPermanently deletes a task.
Action
Get TaskReturns a single task with full details including its status, assignees, and attachments.
Action
Get WorkspaceReturns a single workspace by its ID.
Action
List FoldersReturns all folders in a workspace, ordered by position then name.
Action
List LabelsReturns all labels defined in a workspace, ordered alphabetically by name.
Action
List ListsReturns all lists in a workspace, ordered by position then name.
Action
List StatusesReturns all statuses defined in a workspace, ordered by position.
Action
List Task CommentsReturns all comments on a task, ordered by creation date (oldest first).
Action
List TasksReturns a paginated list of top-level tasks in a workspace, ordered by creation date (newest first).
Action
List Workspace MembersReturns all members of a workspace, ordered by join date (oldest first).
Action
List WorkspacesReturns all workspaces the API key owner belongs to, ordered alphabetically by name.
Action
Update FolderUpdates one or more properties of a folder. Only the fields you include are changed.
Action
Update LabelUpdates one or more properties of a label. Only the fields you include are changed.
Action
Update ListUpdates one or more properties of a list. Only the fields you include are changed.
Action
Update StatusUpdates one or more properties of a status. Only the fields you include are changed.
Action
Update TaskUpdates one or more fields of a task. Only the fields you include are changed.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
MailUp and Arca, answered
What can start an automation from MailUp?
Any of MailUp's 4 triggers in the catalog, including New Email Message in List, New Group, New Recipient Subscribed and New Recipient Unsubscribed. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Arca when something happens in MailUp?
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 MailUp?
Arca has no triggers in the catalog today, so automations start in MailUp. 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 MailUp 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.
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.