Kling 4.0 (Text to Video)Kling 4.0 text-to-video, 3-30s at 720p or 1080p. Always generates native audio.Kling (Kuaishou)→Text to Videokling/kling-4.0/text-to-videoOpenAPICopy OpenAPI SchemaLLMUse with LLMPlaygroundAPIExamplesPricingHistoryMore on this modelAPIendpoint, parameters, responsesExamplesrepresentative generationsPricingrates for every tierHistoryyour recent runs