Integration
Connect PostStack and Vacation Tracker
When Contact Updated (instant) fires in PostStack, your agent runs Get user in Vacation Tracker, or Leave Updated in Vacation Tracker to Add a contact in PostStack. 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 PostStack and Vacation Tracker 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 PostStack and Vacation Tracker can do together
From PostStack to Vacation Tracker
When Contact Updated (instant) in PostStack
then Get user in Vacation Tracker
From Vacation Tracker to PostStack
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 PostStack and Vacation Tracker
Triggers and actions 14 triggers · 44 actions
- Contact Deleted (instant)
Fires when a contact is deleted (event: contact.deleted).
- Contact Updated (instant)
Fires when a contact is updated (event: contact.updated).
- Email Bounced (instant)
Fires when an email bounces (event: email.bounced).
- Email Delivered (instant)
Fires when an email is delivered (event: email.delivered).
- New Contact (instant)
Fires when a contact is created (event: contact.created).
- New Inbound Email
Polls for newly received inbound emails.
- New Sent Email (instant)
Fires when an email is sent (event: email.sent).
- Add a broadcast
Create a new marketing broadcast.
- Add a contact
Create a new contact.
- Add a segment
Create a new manual contact segment.
- Add a template
Create a new email template.
- Add contacts to segment
Add contacts to an existing segment.
- Add suppression
Add an address to the suppression list.
- Cancel broadcast
Cancel an in-flight broadcast.
- Cancel email
Cancel a scheduled or queued email before it sends.
- Delete a contact
Delete a contact.
- Delete a template
Delete an email template.
- Get a contact
Fetch one contact by ID.
- Get a template
Fetch one email template by ID.
- Get broadcast
Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits.
- Get email
Fetch one sent or queued email by ID.
- Get email events
Get the delivery event timeline for one email.
- Get inbound email
Fetch one received inbound email by ID.
- Import contacts
Bulk-import a CSV list of contacts.
- List broadcasts
List marketing broadcasts.
- List contacts
List contacts in the account.
- List emails
List sent, queued, and scheduled emails.
- List inbound emails
List emails received via inbound parsing.
- List segments
List contact segments.
- List suppressed addresses
List addresses on the suppression list.
- List templates
List email templates.
- Send an email
Send a transactional email through PostStack.
- Send broadcast
Start sending a broadcast to its recipients.
- Send emails in batch
Send up to 100 emails in a single request.
- Update a contact
Update an existing contact's fields.
- Update a template
Update an email template, creating a new version.
- Update email
Reschedule a queued email's send time.
- Validate email address
Check whether an email address is valid and deliverable.
- Leave Cancelled
Triggers when a leave is cancelled in Vacation Tracker.
- Leave Deleted
Triggers when a leave is deleted in Vacation Tracker.
- Leave Request Approved
Triggers when a leave is approved in Vacation Tracker.
- Leave Request Denied
Triggers when an approver or admin denies a leave request.
- Leave Updated
Triggers when an open or approved leave is changed, for example its dates, leave type or reason.
- New Leave Added
Triggers when an approved leave is added for a user, or when a leave request is approved automatically.
- New Leave Request Created
Triggers when a user requests a leave that needs approval.
- Add leave
Creates a leave in Vacation Tracker: a leave request for the acting user, or an already approved leave for a user you manage.
- Cancel leave
Cancels an open or approved leave.
- Delete leave
Deletes a leave of a user the API key's owner manages and returns the deleted leave.
- Get department
Returns a single department with its ID, name, default flag and creation time.
- Get leave
Returns a single leave by its ID, including its dates, status, user and leave type.
- Get location
Returns a single location with its name, time zone, default flag and creation time.
- Get user
Returns a single Vacation Tracker user with their name, email, location, department, status and labels.
- List departments
Returns every department in your Vacation Tracker company, with each department's ID, name, default flag and creation time.
- List leaves
Returns the leaves that overlap a date range, optionally filtered by status.
- List leave types
Returns all of the company's leave types, active and inactive, with their IDs, names and colors.
- List locations
Returns every location in your Vacation Tracker company that the API key can see, with each location's name, time zone and default flag.
- List users
Returns the users in your Vacation Tracker company, optionally filtered by status, location, department or label.
- Update leave
Changes the dates, times, leave type, reason or substitute approver of an open or approved leave. Fields left blank keep their current value.
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
PostStack and Vacation Tracker, answered
What can start an automation from PostStack?
Any of PostStack's 7 triggers in the catalog, including Contact Updated (instant), New Contact (instant), New Inbound Email and New Sent Email (instant). Describe the moment in plain language and your agent picks the right one.
What can your agent do in Vacation Tracker when something happens in PostStack?
Any of Vacation Tracker's 13 actions, including Update leave, Add leave, Get department and Get leave. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Vacation Tracker to PostStack?
Yes. When something happens in Vacation Tracker, your agent can act in PostStack too. This page covers both directions: Vacation Tracker's triggers and PostStack's actions are listed here as well.
Do I have to build a connector for PostStack or Vacation Tracker?
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 PostStack and Vacation Tracker 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.