{ "input": { "handler": "RawWorkflow", "aws_access_key_id": "your-s3-access-key", "aws_secret_access_key": "your-s3-secret-access-key", "aws_endpoint_url": "https://my-endpoint.backblaze.com", "aws_bucket_name": "your-bucket", "webhook_url": "your-webhook-url", "webhook_extra_params": {}, "workflow_json": { "5": { "inputs": { "width": "{{WIDTH}}", "height": "{{HEIGHT}}", "batch_size": 1 }, "class_type": "EmptyLatentImage", "_meta": { "title": "Empty Latent Image" } }, "6": { "inputs": { "text": "{{PROMPT}}", "clip": ["11", 0] }, "class_type": "CLIPTextEncode", "_meta": { "title": "CLIP Text Encode (Prompt)" } }, "8": { "inputs": { "samples": ["13", 0], "vae": ["10", 0] }, "class_type": "VAEDecode", "_meta": { "title": "VAE Decode" } }, "9": { "inputs": { "filename_prefix": "ComfyUI", "images": ["8", 0] }, "class_type": "SaveImage", "_meta": { "title": "Save Image" } }, "10": { "inputs": { "vae_name": "ae.safetensors" }, "class_type": "VAELoader", "_meta": { "title": "Load VAE" } }, "11": { "inputs": { "clip_name1": "t5xxl_fp16.safetensors", "clip_name2": "clip_l.safetensors", "type": "flux" }, "class_type": "DualCLIPLoader", "_meta": { "title": "DualCLIPLoader" } }, "12": { "inputs": { "unet_name": "flux1-dev.safetensors", "weight_dtype": "default" }, "class_type": "UNETLoader", "_meta": { "title": "Load Diffusion Model" } }, "13": { "inputs": { "noise": ["25", 0], "guider": ["22", 0], "sampler": ["16", 0], "sigmas": ["17", 0], "latent_image": ["5", 0] }, "class_type": "SamplerCustomAdvanced", "_meta": { "title": "SamplerCustomAdvanced" } }, "16": { "inputs": { "sampler_name": "euler" }, "class_type": "KSamplerSelect", "_meta": { "title": "KSamplerSelect" } }, "17": { "inputs": { "scheduler": "simple", "steps": "{{STEPS}}", "denoise": 1, "model": ["12", 0] }, "class_type": "BasicScheduler", "_meta": { "title": "BasicScheduler" } }, "22": { "inputs": { "model": ["12", 0], "conditioning": ["6", 0] }, "class_type": "BasicGuider", "_meta": { "title": "BasicGuider" } }, "25": { "inputs": { "noise_seed": "{{SEED}}" }, "class_type": "RandomNoise", "_meta": { "title": "RandomNoise" } } } } }