Generate 720p videos from text with Kling 3 Omni Standard. Supply up to 4 reference images in your prompt with <<<imageN>>> for multi-image guided video generation. Try free — pay per generation, no subscription.
Kling v3 Omni at 720P. Multi-image reference video generation — supply up to 4 images and reference them in your prompt with <<<image_N>>>.
About this model
Kling v3 Omni at Standard 720P (T2V). Multi-image reference video generation — reference up to 4 images in your prompt using <<<image_N>>>. Routes through apimart's managed Kling endpoint.
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapiapp | $0.084/sec base / $0.112/sec with audio | Default 5-second clip costs $0.4200. Matches official Kling pricing. |
| Kling.ai (official) | Same | muapiapp routes to apimart's Kling provider; pricing mirrors Kling.ai's published rate. |
| Replicate / Fal.ai | Not available | Kling v3 Omni isn't generally available on Replicate or Fal.ai. |
Default 5-second clip costs $0.4200. Matches official Kling pricing.
muapiapp routes to apimart's Kling provider; pricing mirrors Kling.ai's published rate.
Kling v3 Omni isn't generally available on Replicate or Fal.ai.
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | Text prompt. Reference images via <<<image_N>>> (1-indexed). If omitted, <<<image_1>>> is auto-prepended. | A cyberpunk samurai crouched on a rooftop edge during a thunderstorm, glowing katana in hand. The samurai instantly launches forward across rooftops at extreme speed. Rain sprays behind each landing while he slices through neon signs and wall-runs across skyscrapers. The camera whips aggressively around every movement. |
| Aspect Ratio | Enum (3 options) | Aspect ratio of the output video. | 16:9 |
| Duration | Enum (13 options) | Duration of the generated video in seconds. | 5 |
| Generate Audio | boolean | When enabled, generate native audio with the video (adds to cost). | false |
Text prompt. Reference images via <<<image_N>>> (1-indexed). If omitted, <<<image_1>>> is auto-prepended.
A cyberpunk samurai crouched on a rooftop edge during a thunderstorm, glowing katana in hand. The samurai instantly launches forward across rooftops at extreme speed. Rain sprays behind each landing while he slices through neon signs and wall-runs across skyscrapers. The camera whips aggressively around every movement.Aspect ratio of the output video.
16:9Duration of the generated video in seconds.
5When enabled, generate native audio with the video (adds to cost).
falseDeveloper documentation
Write your prompt: A clear text description of the scene.
Pick aspect ratio and duration: 16:9 / 9:16 / 1:1, 3–15 seconds.
Toggle generate_audio: Disabled by default. Enabling it raises the per-second rate.
Submit and poll: You'll receive a request_id immediately. Poll the result endpoint until status is completed.
Frequently asked
Use `<<<image_1>>>`, `<<<image_2>>>`, etc. — 1-indexed against the order you submitted in `images_list`. If you skip the references, the model auto-prepends `<<<image_1>>>` to your prompt.
Yes — base rate is $0.084/sec; with audio it's $0.112/sec.
15 seconds. Minimum is 3 seconds.