Kwaivgi Kling V3.0 Pro Text To Video

Kwaivgi Kling V3.0 Pro Text To Video

Playground

Kling 3.0 Pro delivers top-tier text-to-video generation with smooth motion, cinematic visuals, accurate prompt adherence, and native audio for ready-to-share clips. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.

Features

Kling V3.0 Pro Text-to-Video

Kling V3.0 Pro is Kuaishou’s premium text-to-video model, delivering the highest visual quality and motion realism in the V3.0 family. Describe any scene — the model generates cinematic video with superior detail, flexible duration from 3 to 15 seconds, multiple aspect ratios, and optional synchronized sound generation.

Why Choose This?

• V3.0 Pro quality The highest visual fidelity and motion realism in the Kling V3.0 family.

• Flexible duration Generate videos from 3 to 15 seconds — any length you need.

• Aspect ratio control Multiple options including 16:9, 9:16, 1:1, and more to fit any platform.

• Sound generation Optional synchronized sound effects generated alongside the video.

• Negative prompt support Specify what you don’t want in the video for more precise control.

• Multi-prompt support Add multiple prompts for complex scene compositions.

• Prompt Enhancer Built-in tool to automatically improve your descriptions for better results.

Parameters

How to Use

1. Write your prompt — describe the scene, motion, camera movement, and mood in detail.
2. Add negative prompt (optional) — specify elements you want to avoid.
3. Set duration — choose any length from 3 to 15 seconds (default: 5).
4. Choose aspect ratio — select the format that fits your platform.
5. Adjust cfg_scale (optional) — control how closely the output follows your prompt.
6. Enable sound (optional) — generate synchronized audio with the video.
7. Run — submit and download your video.

Pricing

Billing Rules

• Base rate: $0.56 per 5 seconds
• Sound multiplier: disabled = 1×, enabled = 1.5×
• Duration range: 3–15 seconds

Best Use Cases

• Premium Production — Cinematic scenes requiring the highest visual quality.
• Marketing & Ads — High-end promotional videos with professional polish.
• Film & Storytelling — Film-quality scenes with superior motion and detail.
• Brand Content — Premium video content for brands demanding top-tier visuals.
• Long-Form Animation — Up to 15 seconds for extended scene development.

Pro Tips

• Use detailed, cinematic prompts for best results — include lighting, camera angles, and motion descriptions.
• Try the Prompt Enhancer to automatically refine your descriptions for richer output.
• Use negative_prompt to avoid common issues like blurry faces or unwanted elements.
• Enable sound for environmental audio like rain, city ambience, crowds, or music scenes.
• Match aspect ratio to your target platform: 16:9 for YouTube, 9:16 for TikTok/Reels, 1:1 for feeds.

Notes

• Prompt is the only required field.
• Duration range: minimum 3 seconds, maximum 15 seconds.
• Sound generation increases cost by 50%.

Related Models

• Kling V3.0 Std Text-to-Video — Standard tier at budget-friendly pricing.
• Kling V3.0 Pro Image-to-Video — Animate still images with Pro quality.
• Kling Video O3 Std Text-to-Video — O3 generation at Standard pricing.
• Kling Video O3 Pro Text-to-Video — Latest O3 generation with premium quality.

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/kwaivgi/kling-v3.0-pro/text-to-video" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "duration": 5,
    "aspect_ratio": "16:9",
    "cfg_scale": 0.5
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"