{"servers":[{"url":"https://api.modellix.ai/api/v1/google/nano-banana-pro-edit/async"}],"post":{"description":"Nano Banana Pro image editing model with higher quality. Superior detail preservation and prompt adherence. Supports up to 4K.","operationId":"nanoBananaProEditAsync","requestBody":{"content":{"application/json":{"examples":{"background_change":{"summary":"Background replacement","value":{"image":"https://example.com/image.jpg","prompt":"Replace the background with a futuristic neon cityscape at night"}},"high_res_edit":{"summary":"High resolution edit","value":{"aspectRatio":"4:3","image":"https://example.com/image.jpg","imageSize":"4K","prompt":"Make the colors more vibrant and add a golden hour lighting effect"}}},"schema":{"properties":{"aspectRatio":{"default":"1:1","description":"Output image aspect ratio","enum":["1:1","2:3","3:2","3:4","4:3","4:5","5:4","9:16","16:9","21:9"],"example":"4:3","type":"string"},"image":{"description":"Input image URLs. Pass 1–14 images; all images are used together as reference context for the edit.","example":["https://example.com/image.jpg"],"items":{"description":"Image URL (e.g. `https://example.com/image.jpg`).","type":"string"},"maxItems":14,"minItems":1,"type":"array"},"imageSize":{"description":"Output image resolution","enum":["1K","2K","4K"],"example":"2K","type":"string"},"prompt":{"description":"Editing instruction describing the desired transformation","example":"Replace the background with a futuristic neon cityscape at night","minLength":1,"type":"string"}},"required":["prompt","image"],"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-i2i002"},"model_id":"google/nano-banana-pro-edit","status":"pending","task_id":"task-i2i002"},"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":"google/nano-banana-edit","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":"Nano Banana Pro Edit","x-mint":{"href":"google/nano-banana-pro-edit"}}}