fal-ai/heygen/v3/video-agent
Generate videos with a single prompt. Describe what you want in plain text, and the agent handles avatar selection, scripting, scene composition - all in one.
Inference
Commercial use
Partner
Prompt examples
Examples are generated using the Heygen Video Agent. You can customize them by clicking on the "Playground" button.
Create a 8-second explainer video about fal.ai Video Workflows.
Target audience: Developers, AI engineers, and creative tech teams
Brand colors: Teal, purple, and pink accents
[0:00 – 0:02 | Hook]
Hard cut in (no fade) + glitch hit
Voiceover:
“Most video models just generate clips—”
On-screen text:
“Just Clips?”
→ quick distortion + break apart
[0:02 – 0:04 | Core Shift]
Snap transition → node graph UI builds instantly
Voiceover:
“fal.ai runs the whole pipeline.”
On-screen text:
“Full Pipeline” (teal glow, expands)
[0:04 – 0:07 | Feature Flash (Rapid Stack)]
Instead of separate scenes → stacked rapid overlays (0.7s each)
“⚡ Sub-second”
“🔗 Chain models”
“🎛️ LoRA ready”
“🚀 API-first”
Visual:
Nodes connecting fast, code + UI elements flicker in sync
Create an 8–10 second cinematic introduction animation for HeyGen Video Agent on fal.ai.
Style:
Clean, modern LIGHT UI aesthetic inspired by premium SaaS product reveals, with bright
airy backgrounds, smooth motion graphics, and polished text overlays. Think Apple or
Notion-style — white, crisp, and minimal.
Camera:
Smooth zoom-in opening from a wide establishing frame, slightly angled for a cinematic
feel — not fully static.
🎬 Scene Breakdown
[0:00 – 0:02 | Intro]
Bright white or soft light gradient background (white to light grey or warm cream).
On-screen text fades in:
"Introducing Video Agent"
Text is dark charcoal or near-black for contrast.
[0:02 – 0:08 | Feature Animation]
Text and icons animate in sequence with smooth transitions:
"Generate videos with a single prompt"
"Avatar selection → Scripting → Scene composition → Production"
"All in one API call to fal.ai"
Each feature label appears with a subtle slide-in or fade animation —
clean, purposeful, no clutter.
[0:08 – 0:10 | Final Frame]
All elements remain visible.
Subtle glow or soft shadow pulse on the final tagline:
"The fastest way to create videos programmatically"
🎨 Visual Details
Background: Bright white or soft light gradient — NO dark backgrounds
Text: Dark charcoal or black for readability
Accents: Teal and purple for highlights and arrows
Motion: Smooth, no jitter, no abrupt cuts
Branding: HeyGen + fal.ai lockup on final frame
⚠️ IMPORTANT NOTES
Light and airy throughout — no dark, black, or navy backgrounds at any point
Avoid cartoon style — aim for premium, clean, editorial product aesthetic
Focus on clarity of message
No numbers, no pricing, no code snippets