Integration
Connect MailerSend and Runn
When Email Is Clicked Through fires in MailerSend, your agent runs Create Client in Runn, or New Assignment in Runn to Send an Email in MailerSend. 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 MailerSend and Runn to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.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 MailerSend and Runn can do together
From MailerSend to Runn
When Email Is Clicked Through in MailerSend
then Create Client in Runn
When Email Is Delivered in MailerSend
then Create Project in Runn
From Runn to MailerSend
When New Assignment in Runn
then Send an Email in MailerSend
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 MailerSend and Runn
Triggers and actions 22 triggers · 14 actions
Trigger
Email Is Clicked ThroughTriggers when the recipient clicks on a link.
Trigger
Email Is DeliveredTriggers when an email is delivered.
Trigger
Email Is Hard BouncedTriggers when an email is hard bounced.
Trigger
Email Is OpenedTriggers when an email is opened.
Trigger
Email Is Reported as SpamTriggers when an email is reported as spam.
Trigger
Email Is SentTriggers when an email is sent.
Trigger
Email Is Soft BouncedTriggers when an email is soft bounced.
Trigger
Recipient Has UnsubscribedTriggers when a recipient unsubscribes from your mailing activity.
Trigger
SMS Delivery FailedTriggers when SMS failed to deliver.
Trigger
SMS Is DeliveredTriggers when SMS is delivered.
Trigger
SMS Is SentTriggers when SMS is sent.
Action
Send an EmailSend an email via your MailerSend account.
Trigger
New AssignmentTriggers when a new assignment is created in Runn, optionally limited to one person, role or project.
Trigger
New ClientTriggers when a new client is created in Runn.
Trigger
New ContractTriggers when a new contract is added to a person in Runn.
Trigger
New Holiday GroupTriggers when a new holiday group is added to your Runn account.
Trigger
New PersonTriggers when a new person is added in Runn.
Trigger
New ProjectTriggers when a new project is created in Runn.
Trigger
New Rate CardTriggers when a new rate card is created in Runn.
Trigger
New RoleTriggers when a new role is created in Runn.
Trigger
New SkillTriggers when a new skill is created in Runn.
Trigger
New TeamTriggers when a new team is created in Runn.
Trigger
New UserTriggers when a new user is added to your Runn account.
Action
Assign a ManagerAdds a Runn user as a manager of a person or placeholder, keeping any managers they already have. Returns the updated person.
Action
Create AssignmentCreates an assignment that schedules a person or placeholder on a project in a role for a date range, with the same number of minutes on each working day.
Action
Create ClientCreates a new client in Runn with a name and, optionally, a website and links to external systems.
Action
Create ContractAdds a new contract to a person in Runn, setting their role, dates, employment type, cost and working hours.
Action
Create PersonCreates a person in Runn, along with their first contract (role, employment type, cost and working hours).
Action
Create ProjectCreates a project in Runn for a client, optionally setting its budget, pricing model, rate card, team and managers, or duplicating it from an existing template project.
Action
Create RoleCreates a role in Runn, with optional default hourly cost, standard charge-out rate and external references.
Action
Create SkillCreates a new skill in Runn that can be assigned to people and placeholders.
Action
Create Timesheet (Actual)Records the time a person actually spent on a project for one day, creating the actual or overwriting an existing one for the same date, person, project, role and workstream.
Action
Find ClientReturns Runn clients whose name contains the text you enter (case-insensitive), with each client's id, website, archived status and external references.
Action
Find PersonFinds people in Runn by email, first name, last name or external id, returning every match and the first matching person.
Action
Find ProjectReturns the projects whose name contains the text you give (ignoring case), optionally narrowed by external ID or last-modified date.
Action
Find RoleFinds roles in Runn whose name contains the text you give, ignoring case. Returns the matching roles, how many matched, and the first match.
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
MailerSend and Runn, answered
What can start an automation from MailerSend?
Any of MailerSend's 11 triggers in the catalog, including Email Is Clicked Through, Email Is Delivered, Email Is Hard Bounced and Email Is Opened. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Runn when something happens in MailerSend?
Any of Runn's 13 actions, including Create Assignment, Create Client, Create Contract and Create Person. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Runn to MailerSend?
Yes. When something happens in Runn, your agent can act in MailerSend too. This page covers both directions: Runn's triggers and MailerSend's actions are listed here as well.
Do I have to build a connector for MailerSend or Runn?
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 MailerSend and Runn 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.