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Overview Models Image, video & speech Coding tools Production API reference

Overview Models Image, video & speech Coding tools Production API reference

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kling-o1VideoExamples verified 2026-09-25

Kling O1

Kling O1: up to 4 reference images, reference videos supported, silent output only.

Official price: $0.0882from/ secondBilled by output duration
Resolutions: 720p · 1080p · 2K · 4K
Supports: Reference images

Notes

Media specs are checked only at run time: invalid media makes the task fail a few minutes after submission (not billed).
Result links expire after 6 hours.
Without reference media, duration must be 5 or 10 seconds.

Read the integration guideJSON Schema

Available groups

Kling Official

Integration guide

Kling: video generation API

Pricing

Official price in USD. Actual charge = official price × group multiplier.

720p · Silent · With reference: $0.1324 / second
720p · Silent · No reference: $0.0882 / second
1080p · Silent · With reference: $0.1765 / second
1080p · Silent · No reference: $0.1176 / second
2K · Silent · With reference: $0.2647 / second
2K · Silent · No reference: $0.1765 / second
4K · Silent · With reference: $0.3971 / second
4K · Silent · No reference: $0.2647 / second

Endpoints

POST/v1/video/generate
GET/v1/video/tasks/{task_id}

Same family

kling-v3-turbo kling-v3-omni kling-v3-motion-control kling-v3 kling-v2-6-motion-control kling-v2-6 kling-v2-5-turbo kling-v2-1 kling-v2-0 kling-v1-6 kling-lip-sync kling-avatar

Prices come from the public catalog; limits come from specs exported from the gateway’s validation code. Actual charge = official price × group multiplier.