Integration
Connect Mailosaur and Userflow
When something happens in Mailosaur or Userflow, your agent does the next thing in the other. 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 Mailosaur and Userflow 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 Mailosaur and Userflow can do together
From Mailosaur to Userflow
When New message in Mailosaur
then Create/Update Group in Userflow
When New message in Mailosaur
then Create/Update User in Userflow
From Userflow to Mailosaur
When Checklist Completed in Userflow
then Add server in Mailosaur
When Checklist Task Completed in Userflow
then Send email in Mailosaur
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 Mailosaur and Userflow
Triggers and actions 15 triggers · 15 actions
Trigger
New messageFires when a new email/SMS arrives in a server.
Action
Add serverCreate a server (inbox).
Action
Delete messageDelete a message.
Action
Delete serverDelete a server.
Action
Find messages by criteriaSearch messages by sentFrom/sentTo/subject/body.
Action
Get messageRetrieve one email/SMS message.
Action
Get serverRetrieve a server.
Action
List messagesList messages in a server.
Action
List serversList servers (inboxes).
Action
Send emailSend an email.
Action
Update serverUpdate a server.
Trigger
Checklist CompletedTriggered when a user finishes every task in a Userflow checklist.
Trigger
Checklist Dismissed/EndedTriggered when a Userflow checklist ends for a user — because they dismissed it, it was completed, or it stopped applying to them. The reason is in checklist_end_reason.
Trigger
Checklist StartedTriggered when a user starts a Userflow checklist. Why it started is in checklist_start_reason.
Trigger
Checklist Task CompletedTriggered when a user completes a single task inside a Userflow checklist.
Trigger
Event TrackedTriggered when Userflow tracks an event for a user — either your own custom events or Userflow's own flow and checklist events. Name one event to watch, or leave it blank to fire for all of them.
Trigger
Flow CompletedTriggered when a user completes a Userflow flow by reaching its goal step.
Trigger
Flow Dismissed/EndedTriggered when a Userflow flow ends for a user — because they dismissed it, finished it, or it stopped applying. The reason is in flow_end_reason.
Trigger
Flow StartedTriggered when a user starts a Userflow flow. Why it started is in flow_start_reason.
Trigger
Group Created/UpdatedTriggered when a group (a company or account) is created or changed in Userflow.
Trigger
Launcher ActivatedTriggered when a user clicks a Userflow launcher (a beacon, button or hotspot) to open it.
Trigger
Launcher DismissedTriggered when a user dismisses a Userflow launcher (a beacon, button or hotspot).
Trigger
Launcher SeenTriggered when a Userflow launcher (a beacon, button or hotspot) is shown to a user.
Trigger
Question AnsweredTriggered when a user answers a question in a Userflow flow — a survey, NPS or rating step. The answer arrives as text, a number, or a list depending on the question type.
Trigger
User Created/UpdatedTriggered when a user is created or changed in Userflow.
Action
Create/Update GroupCreates a group (a company or account) in Userflow, or updates it if a group with that ID already exists. Only the attributes you send are changed.
Action
Create/Update UserCreates a user in Userflow, or updates them if a user with that ID already exists. Only the attributes you send are changed. Optionally adds the user to a group.
Action
Find GroupFinds groups (companies or accounts) in Userflow by name. Userflow's API cannot filter on the server, so this reads up to 300 groups and matches them here; leave the name blank to just list them.
Action
Find UserFinds users in Userflow by email or name. Userflow's API cannot filter on the server, so this reads up to 300 users and matches them here; leave both fields blank to just list them.
Action
Track EventTracks an event for a user in Userflow, so you can use it to start flows or checklists and to segment users.
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
Mailosaur and Userflow, answered
What can start an automation from Mailosaur?
Any of Mailosaur's 1 trigger in the catalog, including New message. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Userflow when something happens in Mailosaur?
Any of Userflow's 5 actions, including Create/Update Group, Create/Update User, Find Group and Find User. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Userflow to Mailosaur?
Yes. When something happens in Userflow, your agent can act in Mailosaur too. This page covers both directions: Userflow's triggers and Mailosaur's actions are listed here as well.
Do I have to build a connector for Mailosaur or Userflow?
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.