Now with x402 machine payments

Executive-Ready Slides, One API Call Away

Professional presentations for AI agents and developers. 32 slide types, constraint layout engine, native charts, and a finance vertical -- all via REST API.

Get Your API Key View Examples

Terminal

$ curl -X POST https://deckforge-api.onrender.com/v1/generate \
  -H "X-API-Key: dk_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Q3 earnings presentation for ACME Corp",
    "slide_count": 12,
    "theme": "executive_dark"
  }'

# Returns job_id -- poll or use webhooks
{
  "job_id": "job_8f3a...",
  "status": "processing",
  "estimated_seconds": 15
}

Six Intelligence Layers

Every API call passes through six specialized engines -- from schema validation to quality assurance.

32 Slide Types

Typed IR schema covering title, content, comparison, timeline, SWOT, org chart, and 26 more. Every slide is validated at build time.

Constraint Layout Engine

Adaptive layout using kiwisolver constraints. Content overflows cascade through font reduction, reflow, and slide splitting automatically.

Native Charts

24 chart types rendered as editable native PowerPoint charts. Bar, line, pie, waterfall, combo, gauge, funnel, treemap, and more.

Finance Vertical

Comp tables, DCF waterfalls, sensitivity matrices, TAM/SAM/SOM funnels, risk matrices. Built for IR decks and board presentations.

Google Slides Output

Native PPTX and Google Slides output. OAuth integration for direct export to Google Drive. Editable, shareable, collaborative.

AI Quality Pipeline

Automated QA with 7 checkers: contrast ratio, font consistency, layout overlap, content density, branding compliance, and auto-fix engine.

Simple, Transparent Pricing

Subscription plans for teams. Per-call payments for AI agents. Mix and match.

Starter

For individual developers

$0 /month

50 credits/month
10 requests/minute
All 32 slide types
PPTX output
Google Slides output
Analytics dashboard

Start Free

Pro

For teams and products

$79 /month

500 credits/month
60 requests/minute
All 32 slide types
PPTX + Google Slides
$0.30/credit overage
Priority support

Start Pro Trial

Enterprise

For large-scale deployments

Custom

10,000+ credits/month
300 requests/minute
Everything in Pro
Analytics dashboard
Custom themes + branding
Dedicated support

Contact Sales

x402 Machine Payments

USDC on Base L2

AI agents pay per-call with no subscription required. Settle in USDC on Base L2 via the x402 protocol.

$0.05

POST /v1/render

$0.10

POST /v1/generate

$0.08

POST /v1/batch

$0.02

POST /v1/render/preview

Integrate in Minutes

TypeScript SDK, Python, or plain curl. Pick your stack.

app.ts

import { DeckForge } from '@lukastan/deckforge';

const df = new DeckForge({ apiKey: process.env.DECKFORGE_API_KEY });

// Generate from natural language
const deck = await df.generate({
  prompt: 'Q3 2026 earnings for ACME Corp',
  slideCount: 12,
  theme: 'executive_dark',
});

// Or build with the typed builder
const ir = df.presentation('Q3 Earnings')
  .addSlide(df.slides.title({ title: 'ACME Corp Q3 2026' }))
  .addSlide(df.slides.chart({
    title: 'Revenue Trend',
    chart: df.charts.bar({
      categories: ['Q1', 'Q2', 'Q3'],
      series: [{ name: 'Revenue', values: [1.2, 1.8, 2.4] }],
    }),
  }))
  .build();

const pptx = await df.render(ir);
console.log(`Deck ready: ${pptx.downloadUrl}`);

Terminal

# Generate a presentation from a prompt
curl -X POST https://deckforge-api.onrender.com/v1/generate \
  -H "X-API-Key: $DECKFORGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Q3 2026 earnings for ACME Corp",
    "slide_count": 12,
    "theme": "executive_dark"
  }'

# Render an IR payload to PPTX
curl -X POST https://deckforge-api.onrender.com/v1/render \
  -H "X-API-Key: $DECKFORGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '@presentation.json' \
  --output deck.pptx

# List available themes
curl https://deckforge-api.onrender.com/v1/discovery/themes \
  -H "X-API-Key: $DECKFORGE_API_KEY"

# x402 payment (AI agents -- no API key needed)
curl -X POST https://deckforge-api.onrender.com/v1/render \
  -H "Content-Type: application/json" \
  -H "X-Payment: <x402-payment-header>" \
  -d '@presentation.json'

main.py

import httpx
import os

API_KEY = os.environ["DECKFORGE_API_KEY"]
BASE_URL = "https://deckforge-api.onrender.com"

headers = {
    "X-API-Key": API_KEY,
    "Content-Type": "application/json",
}

# Generate from natural language
resp = httpx.post(
    f"{BASE_URL}/v1/generate",
    headers=headers,
    json={
        "prompt": "Q3 2026 earnings for ACME Corp",
        "slide_count": 12,
        "theme": "executive_dark",
    },
)
job = resp.json()
print(f"Job: {job['job_id']} -- {job['status']}")

# Poll for completion
result = httpx.get(
    f"{BASE_URL}/v1/jobs/{job['job_id']}",
    headers=headers,
)
print(f"Download: {result.json()['download_url']}")

Trusted by Developers

"We replaced our entire internal deck pipeline with a single DeckForge API call. Our analysts save 4+ hours per earnings report."

Jamie L.

VP Engineering, FinTech Startup

"The x402 integration is a game changer. Our AI agent generates client reports autonomously and pays per-call. Zero human intervention."

Sarah R.

CTO, AI Consulting Platform

"32 slide types with typed schemas means our CI/CD pipeline catches presentation errors before they reach clients. That is huge for us."

Marcus K.

Lead Developer, Enterprise SaaS