{"name":"image-upscale","description":"Image upscale / 2x upscaler / 4x upscaler / super-resolution / sharpen image / enlarge image without loss. Upscales an image 2x or 4x via Venice's image/upscale endpoint (default model: venice-sd35). Returns a permanent fal-hosted URL.","price":"$0.02","method":"POST","input_schema":{"properties":{"image_url":{"type":"string","description":"Public http(s) URL of the source image."},"scale":{"type":"number","enum":[2,4],"description":"Upscale factor. Default 2."},"model":{"type":"string","description":"Override the upscaler model. Default 'venice-sd35'."}},"required":["image_url"]},"input_example":{"image_url":"https://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Altja_j%C3%B5gi_Lahemaal.jpg/1280px-Altja_j%C3%B5gi_Lahemaal.jpg","scale":2},"output_example":{"image_url":"https://v3.fal.media/files/abc/xyz/upscaled.png","scale":2,"model":"venice-sd35","venice_request_id":"ven_abc...","source":"venice"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}