Integration
Connect MailUp to Neon Postgres
When something happens in MailUp, your agent does the next thing in Neon Postgres. Describe it 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 Neon Postgres to do together?
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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 Neon Postgres
When New Email Message in List in MailUp
then Add branch in Neon Postgres
When New Group in MailUp
then Add compute endpoint in Neon Postgres
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 Neon Postgres
Triggers and actions 4 triggers · 54 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
Add branchCreate a new branch in a Neon project.
Action
Add compute endpointCreates a compute endpoint (a Neon compute instance) on a branch of a Neon project. A branch can have one read-write endpoint and multiple read-only endpoints.
Action
Add databaseCreates a new Postgres database in a Neon project branch, owned by an existing role.
Action
Add projectCreates a new Neon Postgres project with its default branch, database, role and compute, and returns the project along with its connection details.
Action
Add roleCreates a Postgres role in the specified Neon project branch. Connections to the branch's active compute are dropped while the change applies.
Action
Delete branchDelete a branch by project_id and branch_id.
Action
Delete compute endpointDeletes a compute endpoint from a Neon project. Existing connections to the compute are dropped. If the compute does not exist or was already deleted, the step still succeeds with an empty result.
Action
Delete databaseDeletes the specified database from a branch of a Neon project.
Action
Delete projectDeletes a Neon project and all its branches, compute endpoints, databases and roles. The project can be recovered within 7 days.
Action
Delete roleDeletes the specified Postgres role from a Neon branch.
Action
Get branchRetrieves details of a branch in a Neon project.
Action
Get compute endpointRetrieve details about a compute endpoint.
Action
Get connection URIRetrieve a Postgres connection URI for a database/role/branch/endpoint combination.
Action
Get databaseRetrieves details of a database on a Neon project branch.
Action
Get projectRetrieves the details of a Neon project, including its settings, compute configuration, history retention, owner and current usage metrics.
Action
Get roleRetrieves details about a Postgres role (user) on a Neon branch.
Action
Get role passwordRetrieves the password for a Postgres role on a Neon branch.
Action
List branchesRetrieve a list of branches for a Neon project.
Action
List compute endpointsLists the compute endpoints (Neon compute instances) in a project.
Action
List databasesLists the databases on a branch of a Neon project.
Action
List operationsLists the operations (asynchronous actions such as starting a compute or creating a branch) Neon performed on a project. Operations older than 6 months may no longer be available.
Action
List projectsLists the Neon projects accessible to the connected account, optionally filtered by name/ID or organization.
Action
List rolesLists the Postgres roles on a Neon project branch.
Action
Start compute endpointStart (resume) a suspended compute endpoint.
Action
Suspend compute endpointSuspends the specified Neon compute endpoint (scales it to zero).
Action
Update branchUpdate a branch's properties (e.g. name, protected) by project_id and branch_id.
Action
Update compute endpointUpdates an existing compute endpoint in a Neon project by ID.
Action
Update databaseUpdates the name or owner of a database on a Neon project branch.
Action
Update projectUpdate settings for a Neon project by project_id.
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 Neon Postgres, 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 Neon Postgres when something happens in MailUp?
Any of Neon Postgres's 29 actions, including Update branch, Update compute endpoint, Update database and Update project. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Neon Postgres to MailUp?
Neon Postgres has no triggers in the catalog today, so automations start in MailUp. If you need the other direction, ask: your agent reads Neon Postgres's API documentation and adds it.
Do I have to build a connector for MailUp or Neon Postgres?
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.