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 and element list support Chain prompt segments for scene transitions and lock in specific visual elements for consistency.

• 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. Use the Prompt Enhancer for better results.
2. Add negative prompt (optional) — specify elements you want to exclude from the output.
3. Set duration — choose any length from 3 to 15 seconds.
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 alongside the video.
7. Select shot_type (optional) — use intelligent for automatic scope, or customize for manual control.
8. Add multi-prompt segments (optional) — click Add Item to guide scene transitions.
9. Add element list items (optional) — see Notes below for how to use elements effectively.
10. Run — submit and download your video.

Pricing

Billing Rules

• Base rate: $0.56 per 5 seconds ($0.112 per second)
• Sound surcharge: ×1.5 when sound is enabled
• 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 — 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 and Reels, 1:1 for feeds.
• Use element_list to lock in key visual details that must remain consistent throughout the video.

Notes

• Prompt is the only required field; all other parameters are optional.
• Duration range: minimum 3 seconds, maximum 15 seconds.
• Sound generation increases cost by 50%.
• Using element_list: First use Kling Elements to generate your element and note its name and ID. Then simply write the element name naturally in your prompt, and enter the corresponding element ID in the element_list field. No special characters or syntax required.

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,
    "shot_type": "customize"
}'

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