Integration
Connect Communi App and PostStack
When New Announcement fires in Communi App, your agent runs Add a contact in PostStack, or Contact Updated (instant) in PostStack to Add message in Communi App. 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 Communi App and PostStack 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 Communi App and PostStack can do together
From Communi App to PostStack
When New Announcement in Communi App
then Add a contact in PostStack
When New Event in Communi App
then Add contacts to segment in PostStack
From PostStack to Communi App
When Contact Updated (instant) in PostStack
then Add message in Communi App
When New Contact (instant) in PostStack
then Add user in Communi App
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 Communi App and PostStack
Triggers and actions 17 triggers · 58 actions
Trigger
New AnnouncementTriggered when a new announcement is created in a group.
Trigger
New EventTriggered when a new event is created in the selected group.
Trigger
New Job AdTriggered when a new job ad is created in a group.
Trigger
New messageTriggers when a new message is posted in a Communi App conversation, such as a group chat, event chat or direct message.
Trigger
New OfferTriggered when a new offer is created.
Trigger
New pollTriggers when a new poll is created in Communi App.
Trigger
New QuestTriggered when a new quest is created.
Trigger
New RecommendationTriggers when a new recommendation is created in a group, including derived kinds such as videos, prayers and parishes unless narrowed by type.
Trigger
New userTriggers when a new user appears in your CommuniApp.
Trigger
New VideoTriggers when a new video is posted in a Communi App group.
Action
Add articleCreates a new article (such as a book or product recommendation) in your Communi App. Returns the created article.
Action
Add groupCreates a new group in your CommuniApp, such as a subgroup or badge group, and returns the created group.
Action
Add messageSends a new message to a CommuniApp conversation, such as a group, event or direct user chat, and returns the created message.
Action
Add pollCreates a poll with 2 to 12 answer options. To show it to members, embed the new poll in a chat message afterwards.
Action
Add tagCreates a new tag in your CommuniApp and returns the created tag.
Action
Add userCreates a new user in the CommuniApp community and returns the created user record.
Action
Create AnnouncementCreates a new announcement in your Communi app and returns the created announcement.
Action
Create EventCreates a new event in your CommuniApp community and returns the created event.
Action
Create OfferCreates a new offer in your Communi app, such as an item or service offered to the community, and returns the created offer.
Action
Create QuestCreates a new quest, a post where a community member asks for something, and returns the created quest.
Action
Create RecommendationCreates a recommendation in the community app, such as a link or resource shared with members, and returns the new record.
Action
Delete eventDeletes an event by its ID.
Action
Delete offerDeletes an offer by its ID.
Action
Delete userPermanently deletes a user from the Communi App. This cannot be undone.
Action
Get eventReturns a single event by its ID, including its title, description, location, dates and publishing status. An error occurs if the event is not found.
Action
Get offerReturns a single offer from your community by its ID, including its text, picture, status and publishing dates.
Action
Get pollReturns a single poll by its ID, including its title, description, answer options and publishing status. An error occurs if the poll is not found.
Action
Get userReturns a single user's profile by ID. The fields included depend on the chosen detail level and your role.
Action
List articlesReturns the articles on your CommuniApp book table, optionally narrowed to recommended or official articles, a group, a status or a search term.
Action
List eventsReturns the events of a group, including announcements, job ads, workshops and info posts, with optional filters for status, type, text search, date and location.
Action
List groupsReturns the groups you can access in Communi App, including communities, subgroups, admin groups and badge groups.
Action
List messagesReturns the chat messages you have access to, optionally limited to one conversation such as a direct message, group chat or event chat.
Action
List offersReturns the offers in your Communi App, optionally narrowed to one group, a status or a search text.
Action
List pollsReturns the polls you can access, optionally narrowed by group, status or search text.
Action
List usersReturns the users visible to the connected account, optionally narrowed by a text search and group.
Action
Update eventUpdates an existing event's details, such as its title, description, time, location and publication status, and returns the updated event.
Action
Update offerUpdates an existing offer in your Communi App community and returns the updated offer.
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
Communi App and PostStack, answered
What can start an automation from Communi App?
Any of Communi App's 10 triggers in the catalog, including New Announcement, New Event, New Job Ad and New message. Describe the moment in plain language and your agent picks the right one.
What can your agent do in PostStack when something happens in Communi App?
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 Communi App?
Yes. When something happens in PostStack, your agent can act in Communi App too. This page covers both directions: PostStack's triggers and Communi App's actions are listed here as well.
Do I have to build a connector for Communi App 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.
Can my AI client use Communi App and PostStack 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.