Integration
Connect PostStack and Rendex
When something happens in PostStack or Rendex, 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 PostStack and Rendex 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 and Rendex can do together
From PostStack to Rendex
When Contact Updated (instant) in PostStack
then Create Render Link in Rendex
From Rendex 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 Rendex
Triggers and actions 8 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.
- New Completed Screenshot
Triggers when a background screenshot or PDF capture finishes.
- Capture Screenshot
Captures a webpage or HTML as a PNG, JPEG, WebP, or PDF file.
- Capture Screenshot (Background)
Queues a screenshot or PDF capture as a background job and returns a Job ID.
- Create Render Link
Create a hosted, auto-caching image or PDF link for a URL, HTML, or Markdown — perfect for og:image social preview tags.
- Extract Text From a Web Page
Get the clean article text (Markdown) from any URL.
- Find Website Watch
Finds a watch by ID and returns its current status and details.
- Generate PDF
Generates a PDF from a webpage or HTML with custom page size, margins, and orientation.
- Get Account
Returns the account's plan, usage, and upgrade info.
- Get Job Status
Finds a background job by ID and returns its status and result URL.
- List Website Watches
Returns all configured website watches for the account.
- List Website Watch Runs
Returns the run history (check results/changes) for a given website watch.
- Run a Check Now
Trigger an immediate check of a watch, outside its normal schedule.
- Test a Website Watch
Try out a watch on a page once, without creating it — check the page can be read and see what Rendex captures before you start monitoring.
- Update Website Watch
Change a watch's schedule, alerts, or settings — or pause and resume it.
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
More from PostStack
PostStack to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
PostStack to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
PostStack to StripeStripe is a payment processing platform for online businesses.
PostStack to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
PostStack to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
PostStack to TrelloTrello is a visual collaboration tool that organizes projects into boards, lists, and cards.
More into Rendex
HubSpot to RendexHubSpot is your all-in-one stop for all of your marketing software needs.
Google Sheets to RendexGoogle Sheets
Gmail to RendexGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to RendexGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Google Drive to RendexGoogle Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...
Mailchimp to RendexMailchimp marketing automation and email platform.
Questions
PostStack and Rendex, 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 Rendex when something happens in PostStack?
Any of Rendex's 13 actions, including Create Render Link, Update Website Watch, Capture Screenshot and Capture Screenshot (Background). Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Rendex to PostStack?
Yes. When something happens in Rendex, your agent can act in PostStack too. This page covers both directions: Rendex's triggers and PostStack's actions are listed here as well.
Do I have to build a connector for PostStack or Rendex?
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.