{"models":[{"id":"fal/kling-3.0-4k-i2v","type":"video","name":"Kling 3.0 4K (Image-to-Video)","model_id":"fal-ai/kling-video/v3/4k/image-to-video","capabilities":["video_generation","image_to_video","last_frame","audio"],"speed":"slow","quality":"best","context_window":0,"description":"Kuaishou Kling 3.0 in native 4K: animate a still image with text-described motion and native synced audio, served via fal. Billed per second at one flat rate, audio on or off.\nElement referencing: pass parameters.elements (each {frontal_image_url, reference_image_urls:[...]} for a character/object, or {video_url}) and cite them in the prompt as @Element1, @Element2. Element images must be public URLs (not data-URIs).","params":{"video":{"max_duration":15,"parameters":[{"name":"duration","type":"string","description":"Clip length in seconds (3-15); default 5.","example":"5"},{"name":"generate_audio","type":"boolean","description":"Generate native synced audio for the clip. On by default; the 4K rate is the same with or without audio."},{"name":"negative_prompt","type":"string","description":"What to avoid in the video; defaults to \"blur, distort, and low quality\"."},{"name":"cfg_scale","type":"number","description":"Prompt adherence (0-1); default 0.5."}]}},"pricing":{"billing_unit":"per_second","rates":[{"unit":"per_second","amount":0.42}],"price_per_second":0.42},"region":"US","model":"kling-3.0-4k-i2v","family":"kling-3.0-4k-i2v","pooled":true,"provider":{"slug":"fal","display_name":"fal.ai","owner_country":"US"},"service_route":{"id":"fal/api-us","adapter":"fal"},"maker":{"slug":"kuaishou","display_name":"Kuaishou","country":"CN"},"compliance":{"residency":"US","country":"United States","inference_location":"US","zdr":{"logging":true,"moderation":true,"caching":null,"training":false,"subprocessors":null},"training":"no","logging":"abuse_monitoring","moderation":"default_on","caching":"unknown","content_storage":"retained","dpa_available":true,"third_party_access":true,"transfer_mechanism":"sccs","route_id":"fal/api-us"}}],"total":1,"offset":0,"limit":50}