Integration
Connect Expiration Reminder and PostStack
When something happens in Expiration Reminder or PostStack, 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 Expiration Reminder and PostStack 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 Expiration Reminder and PostStack can do together
From Expiration Reminder to PostStack
When New Contact in Expiration Reminder
then Add a contact in PostStack
When New Expiration Item in Expiration Reminder
then Add a broadcast in PostStack
From PostStack to Expiration Reminder
When Contact Updated (instant) in PostStack
then Create Contact in Expiration Reminder
When New Contact (instant) in PostStack
then Find Contact in Expiration Reminder
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 Expiration Reminder and PostStack
Triggers and actions 10 triggers · 46 actions
Trigger
New ContactTriggered when a new contact is added to your Expiration Reminder account.
Trigger
New Expiration ItemTriggered when a new expiration item is added to your Expiration Reminder account.
Trigger
Status Changed Expiration ItemTriggered when an expiration item's status changes in Expiration Reminder — for example when it moves from active to expiring or expired.
Action
Add LocationCreates a location in Expiration Reminder, optionally nested under a parent location and assigned to a team. Any custom fields defined on locations in your account can be set too. Returns the created location.
Action
Create ContactCreates a contact in Expiration Reminder with their email, contact details, type, location and team, plus any custom fields defined on contacts in your account. Returns the created contact.
Action
Create Expiration ItemCreates an expiration item in Expiration Reminder with its name and expiration date, optionally attaching contacts, locations, tags, a category and an assignee, plus any custom fields defined in your account. Returns the created item.
Action
Create Expiration Item for ContactCreates an expiration item in Expiration Reminder and attaches it to a specific contact, with its name, expiration date and category, plus any custom fields defined in your account. Returns the created item.
Action
Delete ContactDeletes a contact from Expiration Reminder. Returns the contact record that was deleted.
Action
Delete Expiration ItemDeletes an expiration item from Expiration Reminder. Returns the item record after deletion.
Action
Find ContactReturns the Expiration Reminder contacts matching a search term or an exact email address, with the total number of matches.
Action
Find ExpirationReturns the Expiration Reminder expiration items matching a search term and status, with the total number of matches.
Action
Get ContactReturns a single Expiration Reminder contact by its id, including their contact details, assignment, location and every custom field stored on them.
Action
Get Expiration ItemReturns a single Expiration Reminder expiration item by its id, including its category, contacts, locations, tags, attachments and every custom field stored on it.
Action
List ContactsReturns the contacts in your Expiration Reminder account, with the total number of contacts.
Action
List Expiration ItemsReturns the expiration items in your Expiration Reminder account, optionally limited to one status, with the total number of items.
Action
List LocationsReturns the locations in your Expiration Reminder account, with the total number of locations.
Action
Renew ExpirationRenews an Expiration Reminder expiration item by moving it to a new expiration date. Returns the renewed item.
Action
Update Expiration ItemUpdates an existing Expiration Reminder expiration item. Fields you leave blank are left unchanged; custom fields defined in your account can be set too. Returns the updated item.
Trigger
Contact Deleted (instant)Fires when a contact is deleted (event: contact.deleted).
Trigger
Contact Updated (instant)Fires when a contact is updated (event: contact.updated).
Trigger
Email Bounced (instant)Fires when an email bounces (event: email.bounced).
Trigger
Email Delivered (instant)Fires when an email is delivered (event: email.delivered).
Trigger
New Contact (instant)Fires when a contact is created (event: contact.created).
Trigger
New Inbound EmailPolls for newly received inbound emails.
Trigger
New Sent Email (instant)Fires when an email is sent (event: email.sent).
Action
Add a broadcastCreate a new marketing broadcast.
Action
Add a contactCreate a new contact.
Action
Add a segmentCreate a new manual contact segment.
Action
Add a templateCreate a new email template.
Action
Add contacts to segmentAdd contacts to an existing segment.
Action
Add suppressionAdd an address to the suppression list.
Action
Cancel broadcastCancel an in-flight broadcast.
Action
Cancel emailCancel a scheduled or queued email before it sends.
Action
Delete a contactDelete a contact.
Action
Delete a templateDelete an email template.
Action
Get a contactFetch one contact by ID.
Action
Get a templateFetch one email template by ID.
Action
Get broadcastRetrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits.
Action
Get emailFetch one sent or queued email by ID.
Action
Get email eventsGet the delivery event timeline for one email.
Action
Get inbound emailFetch one received inbound email by ID.
Action
Import contactsBulk-import a CSV list of contacts.
Action
List broadcastsList marketing broadcasts.
Action
List contactsList contacts in the account.
Action
List emailsList sent, queued, and scheduled emails.
Action
List inbound emailsList emails received via inbound parsing.
Action
List segmentsList contact segments.
Action
List suppressed addressesList addresses on the suppression list.
Action
List templatesList email templates.
Action
Send an emailSend a transactional email through PostStack.
Action
Send broadcastStart sending a broadcast to its recipients.
Action
Send emails in batchSend up to 100 emails in a single request.
Action
Update a contactUpdate an existing contact's fields.
Action
Update a templateUpdate an email template, creating a new version.
Action
Update emailReschedule a queued email's send time.
Action
Validate email addressCheck whether an email address is valid and deliverable.
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
Expiration Reminder and PostStack, answered
What can start an automation from Expiration Reminder?
Any of Expiration Reminder's 3 triggers in the catalog, including New Contact, New Expiration Item and Status Changed Expiration Item. Describe the moment in plain language and your agent picks the right one.
What can your agent do in PostStack when something happens in Expiration Reminder?
Any of PostStack's 31 actions, including Send an email, Send broadcast, Send emails in batch and Update a contact. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from PostStack to Expiration Reminder?
Yes. When something happens in PostStack, your agent can act in Expiration Reminder too. This page covers both directions: PostStack's triggers and Expiration Reminder's actions are listed here as well.
Do I have to build a connector for Expiration Reminder or PostStack?
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.