How can Make.com generate PowerPoint files?

Build a Make scenario that starts from a schedule, form, spreadsheet, CRM, or webhook; maps approved fields into a presentation request; sends it through an HTTP module; checks the asynchronous task; and stores the finished PPTX in the correct workspace.

Scenario blueprint

Trigger
  → retrieve source record
  → validate required fields
  → compose JSON payload
  → HTTP: start async generation
  → store task ID
  → repeat status check with limits
  → route completed / failed / timed out
  → save file or authorized link

Configure the HTTP request

Use a POST request with JSON content and a Bearer authorization header. Keep the API key in a protected connection or secret mechanism available to the scenario, and restrict editor access.

{
  "content": "Create a quarterly account review using the mapped customer facts.",
  "n_slides": 8,
  "instructions": "Do not invent metrics. End with agreed next steps.",
  "tone": "professional",
  "verbosity": "concise",
  "standard_template": "general",
  "export_as": "pptx"
}

Use Make’s JSON tools when nested arrays or structured data are required. Hand-built string concatenation is fragile and can produce invalid JSON.

Map fields without leaking unnecessary data

Create an allowlist of source fields. A sales deck may need company name, approved challenges, products, proof points, and next step—but not internal notes, personal contact details, or every CRM property. Normalize dates and numbers before they enter the request.

Monitor the job without an endless loop

Save the task ID immediately. Add a bounded repeat cycle with an increasing delay and a maximum deadline. Route completed, error, and timeout states separately. Do not start another generation request just because a status check failed once.

For larger volumes, use webhook completion when supported. Process events idempotently because they may be delayed or delivered more than once.

Design error handlers before scheduling

• Send validation problems to a correction queue.
• Alert an owner for authentication failures.
• Delay and retry temporary network or rate-limit errors.
• Record the request key and task ID before every retry decision.
• Keep source data and provider diagnostics out of public notifications.
• Require manual review when the deck is generated but fails quality checks.

Save and distribute the presentation

Store the PPTX in an approved destination such as controlled cloud storage or the originating customer record. Name files from validated identifiers and periods. Verify that a user may access the result before sending a download link.

Make.com presentation use cases