{"tool_key":"image","description":"Generate an image from a text prompt and/or reference files.","input_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"model":{"type":"string","minLength":1},"prompt":{"type":"string","maxLength":2000},"aspect_ratio":{"type":"string"},"files":{"maxItems":10,"type":"array","items":{"type":"object","properties":{"url":{"type":"string","format":"uri"},"media_type":{"type":"string"}},"required":["url"],"additionalProperties":false}},"options":{"type":"object","properties":{"webhook_url":{"type":"string","format":"uri"},"cache":{"type":"boolean"}},"additionalProperties":{}},"provider_options":{"type":"object","properties":{"fal":{"type":"object","properties":{"prompt":{"type":"string","description":"The prompt for image generation."},"quality":{"type":"string","enum":["auto","low","medium","high","xhigh","max"]},"sync_mode":{"type":"boolean","description":"If True, the media is returned as a data URI and the output data won't be available in the request history."},"background":{"type":"string","enum":["auto","transparent","opaque"]},"image_size":{},"num_images":{"type":"integer","minimum":1,"maximum":4,"description":"Number of images to generate."},"output_format":{"type":"string","enum":["jpeg","png","webp"]},"output_compression":{"type":"integer","minimum":0,"maximum":100,"description":"Compression level from 0 to 100. Only supported when output_format is 'jpeg' or 'webp'."},"mask_url":{"type":"string","description":"The URL of the mask image to use for the generation. This indicates what part of the image to edit."},"image_urls":{"type":"array","items":{"type":"string"}}},"additionalProperties":false}},"additionalProperties":false}},"required":["model"],"additionalProperties":false},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"version":{"type":"string","const":"v1"},"outputs":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"file_id":{"type":"string"},"media_type":{"type":"string"},"size_bytes":{"type":"number"},"raw":{}},"required":["url"],"additionalProperties":false}}},"required":["version","outputs"],"additionalProperties":false},"example":{"input":{"prompt":"a serene mountain lake at sunrise, photorealistic","aspect_ratio":"16:9"},"output":{"version":"v1","outputs":[{"url":"https://cdn.varg.dev/files/img_abc123.png","media_type":"image/png","size_bytes":2048576}]}}}