Integration
Connect PostStack and Simplicate
When Contact Updated (instant) fires in PostStack, your agent runs Update Contact in Simplicate, or New Companies in Simplicate 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 Simplicate 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 Simplicate can do together
From PostStack to Simplicate
When Contact Updated (instant) in PostStack
then Update Contact in Simplicate
From Simplicate 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 Simplicate
Triggers and actions 26 triggers · 41 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.
- Invoices Paid
Triggers when a payment is registered against an invoice in Simplicate.
- Invoices Sent
Triggers when an invoice moves to the Sent status in Simplicate.
- New Companies
Triggers when a new company is created in Simplicate.
- New Contacts
Triggers when a new contact is created in Simplicate.
- New Employees
Triggers when a new employee is created in Simplicate.
- New Hours
Triggers when a new hours registration is created in Simplicate.
- New or Updated Companies
Triggers when a company is created or updated in Simplicate.
- New or Updated Contacts
Triggers when a contact is created or updated in Simplicate.
- New or Updated Employees
Triggers when a employee is created or updated in Simplicate.
- New or Updated Projects
Triggers when a project is created or updated in Simplicate.
- New or Updated Sales
Triggers when a sale is created or updated in Simplicate.
- New Projects
Triggers when a new project is created in Simplicate.
- New Sales
Triggers when a new sale is created in Simplicate.
- New Services
Triggers when a new project service is created in Simplicate.
- New Timeline Notes
Triggers when a new timeline note is created in Simplicate.
- Quotes Sent
Triggers when a quote is sent in a Simplicate sales process.
- Sales Accepted
Triggers when a sale is marked accepted in Simplicate.
- Updated Hours
Triggers when a hours registration is created or updated in Simplicate.
- Updated Services
Triggers when a project service is created or updated in Simplicate.
- Find Company by ID
Returns one company by its Simplicate ID.
- Find Company by Name
Finds the first company whose name matches, and returns it.
- Find Contact by Email
Finds the first contact whose email matches, and returns it.
- Find Contact by ID
Returns one contact by its Simplicate ID.
- Find Project by ID
Returns one project by its Simplicate ID.
- Find Sales by ID
Returns one sale by its Simplicate ID.
- Update Company
Updates an existing company in Simplicate; only the fields you fill in change.
- Update Contact
Updates an existing contact in Simplicate; only the fields you fill in change.
- Update Project
Updates an existing project in Simplicate; only the fields you fill in change.
- Update Sales
Updates an existing sale in Simplicate; only the fields you fill in change.
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 Simplicate, 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 Simplicate when something happens in PostStack?
Any of Simplicate's 10 actions, including Update Company, Update Contact, Update Project and Update Sales. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Simplicate to PostStack?
Yes. When something happens in Simplicate, your agent can act in PostStack too. This page covers both directions: Simplicate's triggers and PostStack's actions are listed here as well.
Do I have to build a connector for PostStack or Simplicate?
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 Simplicate 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.