{"openapi":"3.1.0","info":{"title":"Kling 2.1 Master","version":"1.0.0","description":"Kling 2.1 Master: The premium endpoint for Kling 2.1, designed for top-tier image-to-video generation with unparalleled motion fluidity, cinematic visuals, and exceptional prompt precision."},"paths":{"/mixio/kling-video/v2.1/master/image-to-video":{"post":{"requestBody":{"content":{"application/json":{"schema":{"type":"object","title":"ImageToVideoV21MasterRequest","required":["prompt","image_url"],"properties":{"prompt":{"type":"string","title":"Prompt","examples":["Sunlight dapples through budding branches, illuminating a vibrant tapestry of greens and browns as a pair of robins meticulously weave twigs and mud into a cradle of life, their tiny forms a whirlwind of activity against a backdrop of blossoming spring.  The scene unfolds with a gentle, observational pace, allowing the viewer to fully appreciate the intricate details of nest construction, the soft textures of downy feathers contrasted against the rough bark of the branches, the delicate balance of strength and fragility in their creation."],"maxLength":2500},"duration":{"enum":["5","10"],"type":"string","title":"Duration","default":"5","description":"The duration of the generated video in seconds"},"cfg_scale":{"type":"number","title":"Cfg Scale","default":0.5,"maximum":1,"minimum":0,"description":"\n            The CFG (Classifier Free Guidance) scale is a measure of how close you want\n            the model to stick to your prompt.\n        "},"image_url":{"type":"string","title":"Image Url","examples":["https://v3.Mixio.media/files/zebra/9Nrm22YyLojSTPJbZYNhh_image.webp"],"description":"URL of the image to be used for the video"},"negative_prompt":{"type":"string","title":"Negative Prompt","default":"blur, distort, and low quality","maxLength":2500}},"x-fal-order-properties":["prompt","image_url","duration","negative_prompt","cfg_scale"]}}}}}},"/mixio/kling-video/v2.1/master/image-to-video/requests/{request_id}":{"get":{"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","title":"ImageToVideoV21MasterOutput","required":["video"],"properties":{"video":{"$ref":"#/components/schemas/File","examples":[{"url":"https://v3.Mixio.media/files/rabbit/YuUWKFq508zzWIiQ0i2vt_output.mp4"}],"description":"The generated video"}},"x-fal-order-properties":["video"]}}}}}}},"/mixio/kling-video/v2.1/master/image-to-video/requests/{request_id}/status":{"get":{"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","required":["status","request_id"],"properties":{"logs":{"type":"object","description":"The logs.","additionalProperties":true},"status":{"enum":["IN_QUEUE","IN_PROGRESS","COMPLETED"],"type":"string"},"metrics":{"type":"object","description":"The metrics.","additionalProperties":true},"cancel_url":{"type":"string","description":"The cancel url."},"request_id":{"type":"string","description":"The request id."},"status_url":{"type":"string","description":"The status url."},"response_url":{"type":"string","description":"The response url."},"queue_position":{"type":"integer","description":"The queue position."}}}}}}}}},"/mixio/kling-video/v2.1/master/image-to-video/requests/{request_id}/cancel":{"put":{"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"Whether the request was cancelled successfully."}}}}}}}}}},"components":{"schemas":{"File":{"type":"object","title":"File","required":["url"],"properties":{"url":{"type":"string","title":"Url","description":"The URL where the file can be downloaded from."},"file_name":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"File Name","examples":["z9RV14K95DvU.png"],"description":"The name of the file. 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