workflows/flux1_dev_checkpoint_workflow_api.json

{
  "6": {
    "inputs": {
      "text": "A woman laughing joyfully, her hair slightly tousled, standing by a lake with the mountains in the background.",
      "clip": [
        "30",
        1
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Positive Prompt)"
    }
  },
  "8": {
    "inputs": {
      "samples": [
        "31",
        0
      ],
      "vae": [
        "30",
        2
      ]
    },
    "class_type": "VAEDecode",
    "_meta": {
      "title": "VAE Decode"
    }
  },
  "9": {
    "inputs": {
      "filename_prefix": "ComfyUI",
      "images": [
        "8",
        0
      ]
    },
    "class_type": "SaveImage",
    "_meta": {
      "title": "Save Image"
    }
  },
  "27": {
    "inputs": {
      "width": 1024,
      "height": 1024,
      "batch_size": 1
    },
    "class_type": "EmptySD3LatentImage",
    "_meta": {
      "title": "EmptySD3LatentImage"
    }
  },
  "30": {
    "inputs": {
      "ckpt_name": "flux1-dev-fp8.safetensors"
    },
    "class_type": "CheckpointLoaderSimple",
    "_meta": {
      "title": "Load Checkpoint"
    }
  },
  "31": {
    "inputs": {
      "seed": 210754141718262,
      "steps": 20,
      "cfg": 1,
      "sampler_name": "euler",
      "scheduler": "simple",
      "denoise": 1,
      "model": [
        "30",
        0
      ],
      "positive": [
        "35",
        0
      ],
      "negative": [
        "33",
        0
      ],
      "latent_image": [
        "27",
        0
      ]
    },
    "class_type": "KSampler",
    "_meta": {
      "title": "KSampler"
    }
  },
  "33": {
    "inputs": {
      "text": "",
      "clip": [
        "30",
        1
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Negative Prompt)"
    }
  },
  "35": {
    "inputs": {
      "guidance": 3.5,
      "conditioning": [
        "6",
        0
      ]
    },
    "class_type": "FluxGuidance",
    "_meta": {
      "title": "FluxGuidance"
    }
  }
}