CometAPI Update: HappyHorse 1.1 and Kling 3.0

[tensornull]

CometAPI now integrates HappyHorse 1.1, with updated support for Kling 3.0 and Kling 3.0 Omni.

• HappyHorse 1.1 (happyhorse-1.1): Significant upgrades in motion smoothness, multi-reference consistency (up to 9 images), prompt adherence for complex scenes, facial realism, and native audio-video synchronization with multilingual lip-sync. Ideal for production-quality short videos, branding, e-commerce, and storytelling.
• Kling 3.0 (kling-3.0 and kling-3.0-omni): Advanced multimodal capabilities with Omni One architecture, director-level camera control, physics-aware motion, multi-shot storytelling, and native audio for hyper-realistic 1080p/4K cinematic output.

Access both via one unified OpenAI-compatible API. Perfect for cinematic shorts, ads, e-commerce, and storytelling.

Read our new blog posts: What is HappyHorse 1.1 and HappyHorse 1.1 vs 1.0.

Sign up for free credits -> cometapi.com

Developer Documentation

• HappyHorse Video API Guide
• Kling Text-to-Video API Guide