Models

Seedance 2.5 API

ByteDance Seedance 2.5: text-to-video or image-to-video up to 30 seconds at 480p, 720p or 1080p with native audio. Image-to-video output follows the start frame (adaptive aspect). Optional web search grounds the prompt.

• Kind: video
• Brand: ByteDance
• Price: 19.6 credits per second at 480p, 44.1 at 720p, 79.8 at 1080p (rounded up on the total); audio included (1 credit = $0.01 on monthly plans)
• Released: 2026-06-25
• Inputs: mode, image, prompt, duration, end_image, resolution, web_search, with_audio, aspect_ratio, output_format, return_last_frame, reference_audio_urls, reference_image_urls, reference_video_urls

Call it with POST https://api.unicornapi.net/v1/jobs and model bytedance/seedance-2-5.