Build solutions, not workarounds.
What do you want PostStack and Papyrs 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 PostStack can start in Papyrs
When Contact Updated (instant) in PostStack
then Add attachment in Papyrs
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 Papyrs
Triggers and actions 7 triggers · 48 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.
- Add attachment
Uploads a file to a Papyrs page as a new Attachment widget.
- Add page
Creates a new page in Papyrs with the given title and contents.
- Create New Heading
Add a Heading to an existing Page.
- Create New Textbox (HTML)
Adds a new text box to a Papyrs page, using HTML content (certain tags are removed by Papyrs when it cleans the HTML).
- Create New Textbox (Text)
Adds a new text box to a Papyrs page. The content is treated as plain text: any HTML tags are shown literally and line breaks are kept.
- Delete page
Permanently deletes a page from your Papyrs intranet.
- Delete widget
Delete a widget (paragraph, heading, or attachment) from a page by widget ID.
- Find pages by keyword
Returns the pages that match the specified keyword, using Papyrs' built-in search.
- Get page
Returns a Papyrs page by its ID, including its title, folder, timestamps, URL, visibility, column/widget contents and layout.
- Get widget
Retrieves one text box (paragraph), heading or attachment widget from a Papyrs page.
- List page records
Lists the form records submitted on a Papyrs page.
- List pages
Lists all pages visible to the connected Papyrs user, ordered by creation date (newest first).
- List people
Returns every person in the Papyrs People Directory (guest users invited to individual pages are excluded). The connected user must have access to the People Directory.
- Post Comment on Page
Posts a comment to the discussion stream of a Papyrs page. The page must contain a Discussion widget.
- Update attachment
Adds a file to an existing attachment widget on a Papyrs page.
- Update TextBox (HTML)
Replaces the content of an existing Text box widget on a Papyrs page with new HTML.
- Update TextBox (Text)
Replaces the content of an existing Text box widget on a Papyrs page with plain text. HTML tags are escaped and line breaks are converted. The widget receives a new id on every update.
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 Papyrs, 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 Papyrs when something happens in PostStack?
Any of Papyrs's 17 actions, including Create New Heading, Create New Textbox (HTML), Create New Textbox (Text) and Post Comment on Page. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Papyrs to PostStack?
Papyrs has no triggers in the catalog today, so automations start in PostStack. If you need the other direction, ask: your agent reads Papyrs's API documentation and adds it.
Do I have to build a connector for PostStack or Papyrs?
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.