Presentation Generator

About this tool

Generate complete PPTX presentations programmatically from JSON input. Each presentation includes a styled cover slide and up to 50 content slides with titles, bullet points, optional images, and speaker notes. Choose from three built-in themes: minimal (white/blue), dark (dark background), or corporate (navy blue). The API returns a base64-encoded PPTX file ready to save or send.

Quick Start

curl -X POST https://api.iteratools.com/presentation/generate \
  -H "Authorization: Bearer YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "title": "Q1 2026 Results",
    "theme": "corporate",
    "slides": [
      {
        "title": "Revenue Overview",
        "bullets": ["Total revenue: $2.4M", "YoY growth: 34%", "New customers: 128"],
        "notes": "Emphasize the YoY growth acceleration"
      },
      {
        "title": "Key Highlights",
        "bullets": ["Launched 3 new product lines", "Expanded to 5 new markets", "NPS score: 72"],
        "image_url": "https://example.com/chart.png"
      }
    ]
  }'

Response

{
  "success": true,
  "data": {
    "base64": "UEsDBBQABgAIAAAAIQ...",
    "filename": "presentation.pptx",
    "size_bytes": 48320,
    "slides_count": 3,
    "format": "pptx",
    "theme": "corporate"
  }
}

Parameters

Parameter	Type	Description
`title` required	string	Presentation title shown on cover slide
`slides` required	array	Array of slide objects (max 50). Each: title, bullets[], image_url?, notes?
`theme`	string	minimal \| dark \| corporate (default: minimal)
`output`	string	pptx \| pdf (default: pptx)

Pricing

$0.005 per presentation via x402 micropayment on Base (USDC). Max 50 slides per call.

Generate PPTX Presentations from JSON

About this tool

Quick Start

Response

Parameters

Pricing