{"name":"image-generate","description":"Image generate (fast/cheap) / text-to-image / AI art. SFW, sub-5s turnaround. Four tiers backed by curated $0.01 Venice models: 'fast' (z-image-turbo, default), 'creative' (chroma), 'anime' (wai-Illustrious), 'sd35' (venice-sd35). For top-tier quality use image-generate-pro ($0.10, Flux 2 Pro / Recraft / Seedream / Qwen Image 2 Pro) or image-generate-ultra ($0.30, Google nano-banana-pro / OpenAI gpt-image-2). Returns a permanent fal-hosted PNG URL.","price":"$0.01","method":"POST","input_schema":{"properties":{"prompt":{"type":"string","description":"Image description. Up to 2000 chars."},"width":{"type":"number","description":"Output width in pixels. Range [256, 2048], snapped to multiples of 16. Default 1024."},"height":{"type":"number","description":"Output height in pixels. Range [256, 2048], snapped to multiples of 16. Default 1024."},"tier":{"type":"string","enum":["fast","creative","anime","sd35"],"description":"Model shorthand. Default 'fast'."},"model":{"type":"string","description":"Override the model. Must be one of: z-image-turbo, chroma, wai-Illustrious, venice-sd35."},"steps":{"type":"number","description":"Diffusion steps. Optional; depends on model."},"cfg_scale":{"type":"number","description":"Classifier-free guidance scale. Optional."},"seed":{"type":"number","description":"Random seed. Optional."},"negative_prompt":{"type":"string","description":"Negative prompt. Optional."}},"required":["prompt"]},"input_example":{"prompt":"A neon-lit cyberpunk street scene, dramatic lighting, photorealistic","width":1024,"height":1024,"tier":"fast"},"output_example":{"image_url":"https://v3.fal.media/files/abc/xyz/image.png","model":"z-image-turbo","width":1024,"height":1024,"tier":"fast","prompt":"A neon-lit cyberpunk street scene, dramatic lighting, photorealistic","seed":null,"elapsed_ms":3200,"venice_request_id":"ven_4f8a2b...","source":"venice"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}