{"servers":[{"url":"https://api.modellix.ai/api/v1/kling/kling-v1-t2i"}],"post":{"description":"[Core Function] Kling V1 T2I is an older generation text-to-image model. [Strengths] Pioneered early realistic physics simulation in video generation. Maintained for backward compatibility. [Best For] Existing legacy integrations and workflows that strictly depend on this specific model version's quirks. [Limitations] Do NOT use this for new creations. It is a legacy model maintained for backward compatibility. [Routing] Only use if explicitly requested; otherwise use Kling V3 T2I.","operationId":"klingV1T2IAsync","requestBody":{"content":{"application/json":{"examples":{"advanced":{"summary":"Advanced with all parameters","value":{"aspect_ratio":"16:9","n":3,"negative_prompt":"blurry, low quality, distorted","prompt":"Futuristic cyberpunk city at night, neon lights, highly detailed","resolution":"1k"}},"basic":{"summary":"Basic image generation","value":{"prompt":"A serene landscape with mountains and a lake at sunset"}}},"schema":{"properties":{"aspect_ratio":{"default":"16:9","description":"Image aspect ratio","enum":["16:9","9:16","1:1","4:3","3:4","3:2","2:3","21:9"],"example":"16:9","type":"string"},"n":{"default":1,"description":"Number of images to generate per request","example":1,"maximum":9,"minimum":1,"type":"integer"},"negative_prompt":{"description":"Negative prompt describing undesired elements","example":"blurry, low quality, distorted","maxLength":2500,"minLength":1,"type":"string"},"prompt":{"description":"Image description text, supports Chinese and English","example":"A serene landscape with mountains and a lake at sunset","maxLength":2500,"minLength":1,"type":"string"},"resolution":{"default":"1k","description":"Image resolution. V1 only supports 1K","enum":["1k"],"example":"1k","type":"string"}},"required":["prompt"],"type":"object"}}},"required":true},"responses":{"200":{"content":{"application/json":{"example":{"code":0,"data":{"get_result":{"method":"GET","url":"https://api.modellix.ai/api/v1/tasks/task-abc123"},"model_id":"model-123","status":"pending","task_id":"task-abc123"},"message":"success"},"schema":{"properties":{"code":{"description":"Response code, 0 indicates success","example":0,"type":"integer"},"data":{"description":"Detailed data about the submitted asynchronous task.","properties":{"get_result":{"description":"API information to query the task result","properties":{"method":{"description":"HTTP method","example":"GET","type":"string"},"url":{"description":"Full URL to query the task result","example":"https://api.modellix.ai/api/v1/tasks/task-abc123","type":"string"}},"type":"object"},"model_id":{"description":"Model ID","example":"model-123","type":"string"},"status":{"description":"Task status","enum":["pending","processing"],"example":"pending","type":"string"},"task_id":{"description":"Unique task identifier","example":"task-abc123","type":"string"}},"required":["status","task_id","model_id"],"type":"object"},"message":{"description":"Response message","example":"success","type":"string"}},"required":["code","message","data"],"type":"object"}}},"description":"Task submitted successfully"},"400":{"content":{"application/json":{"example":{"code":400,"message":"Invalid parameters: parameter 'prompt' is required"},"schema":{"properties":{"code":{"description":"Error code (equals HTTP status code)","example":400,"type":"integer"},"message":{"description":"Error message in format 'Category: detail'","example":"Invalid parameters: parameter 'prompt' is required","type":"string"}},"required":["code","message"],"type":"object"}}},"description":"Invalid request parameters"},"401":{"content":{"application/json":{"example":{"code":401,"message":"Authentication failed: invalid API key"},"schema":{"properties":{"code":{"description":"Error code (equals HTTP status code)","example":400,"type":"integer"},"message":{"description":"Error message in format 'Category: detail'","example":"Invalid parameters: parameter 'prompt' is required","type":"string"}},"required":["code","message"],"type":"object"}}},"description":"Unauthorized - Invalid or missing API Key"},"429":{"content":{"application/json":{"example":{"code":429,"message":"Rate limit exceeded: 100 requests per minute, retry after 60 seconds"},"schema":{"properties":{"code":{"description":"Error code (equals HTTP status code)","example":400,"type":"integer"},"message":{"description":"Error message in format 'Category: detail'","example":"Invalid parameters: parameter 'prompt' is required","type":"string"}},"required":["code","message"],"type":"object"}}},"description":"Too many requests - Rate limit exceeded","headers":{"X-RateLimit-Limit":{"description":"Maximum requests per minute","schema":{"example":100,"type":"integer"}},"X-RateLimit-Remaining":{"description":"Remaining quota in current window","schema":{"example":0,"type":"integer"}},"X-RateLimit-Reset":{"description":"Rate limit window reset time (Unix timestamp)","schema":{"example":1704067260,"type":"integer"}}}},"500":{"content":{"application/json":{"example":{"code":500,"message":"Internal server error"},"schema":{"properties":{"code":{"description":"Error code (equals HTTP status code)","example":400,"type":"integer"},"message":{"description":"Error message in format 'Category: detail'","example":"Invalid parameters: parameter 'prompt' is required","type":"string"}},"required":["code","message"],"type":"object"}}},"description":"Internal server error"}},"summary":"Kling V1 T2I","x-mint":{"href":"kling/kling-v1-t2i"}}}