diff --git a/README.md b/README.md
index 4c1a9c2..53c561e 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Repo layout (mirrors Floyo Seed API style):
 ## Nodes and I/O
 ### FLUX.2 [pro] Text-to-Image (`Flux2ProTextToImage`)
 - **Inputs (required):** `prompt`, `width`, `height`
-- **Inputs (optional):** `seed` (`-1` = random), `safety_tolerance` (0-6), `output_format` (`jpeg`/`png`)
+- **Inputs (optional):** `seed` (`-1` = random), `safety_tolerance` (0-6), `output_format` (`jpeg`/`png`), `webhook_url`, `webhook_secret`, reference images `input_image` … `input_image_8` (IMAGE)
 - **Output:** `image` (IMAGE tensor ready for Save Image)
 
 ### FLUX.2 [pro] Image Edit (`Flux2ProImageEdit`)
diff --git a/nodes/flux2_node.py b/nodes/flux2_node.py
index b7c8504..b65c144 100644
--- a/nodes/flux2_node.py
+++ b/nodes/flux2_node.py
@@ -39,6 +39,16 @@ class Flux2ProTextToImage:
                 "seed": ("INT", {"default": -1, "min": -1, "max": 0xFFFFFFFF, "tooltip": "-1 = random. Any other integer is reproducible."}),
                 "safety_tolerance": ("INT", {"default": 2, "min": 0, "max": 6, "tooltip": "Moderation level 0 (strict) to 6 (permissive)."}),
                 "output_format": (["jpeg", "png"], {"default": "jpeg", "tooltip": "Output format."}),
+                "webhook_url": ("STRING", {"default": "", "tooltip": "Optional webhook URL for async completion."}),
+                "webhook_secret": ("STRING", {"default": "", "tooltip": "Optional webhook secret for signature."}),
+                "input_image": ("IMAGE", {"tooltip": "Optional reference image #1."}),
+                "input_image_2": ("IMAGE", {"tooltip": "Optional reference image #2."}),
+                "input_image_3": ("IMAGE", {"tooltip": "Optional reference image #3."}),
+                "input_image_4": ("IMAGE", {"tooltip": "Optional reference image #4."}),
+                "input_image_5": ("IMAGE", {"tooltip": "Optional reference image #5."}),
+                "input_image_6": ("IMAGE", {"tooltip": "Optional reference image #6."}),
+                "input_image_7": ("IMAGE", {"tooltip": "Optional reference image #7."}),
+                "input_image_8": ("IMAGE", {"tooltip": "Optional reference image #8."}),
             },
         }
 
@@ -55,12 +65,42 @@ class Flux2ProTextToImage:
         seed: int = -1,
         safety_tolerance: int = 2,
         output_format: str = "jpeg",
+        webhook_url: str = "",
+        webhook_secret: str = "",
+        input_image=None,
+        input_image_2=None,
+        input_image_3=None,
+        input_image_4=None,
+        input_image_5=None,
+        input_image_6=None,
+        input_image_7=None,
+        input_image_8=None,
     ):
         try:
             resolution_error = _validate_resolution(width, height)
             if resolution_error:
                 return (f"Error: {resolution_error}",)
 
+            def resolve_image(tensor_val) -> Optional[str]:
+                if tensor_val is None:
+                    return None
+                try:
+                    return image_tensor_to_base64(tensor_val, format="PNG")
+                except Exception as exc:
+                    print(f"Warning: failed to convert reference image to base64: {exc}")
+                    return None
+
+            references: List[str] = []
+            refs = [input_image, input_image_2, input_image_3, input_image_4, input_image_5, input_image_6, input_image_7, input_image_8]
+            for tensor_val in refs:
+                resolved = resolve_image(tensor_val)
+                references.append(resolved if resolved else "")
+
+            ref_payload = merge_reference_images(
+                references[0],
+                references[1:],
+            )
+
             client = Flux2API()
             payload = {
                 "prompt": prompt,
@@ -69,6 +109,9 @@ class Flux2ProTextToImage:
                 "seed": None if seed is None or seed < 0 else seed,
                 "safety_tolerance": safety_tolerance,
                 "output_format": output_format,
+                "webhook_url": webhook_url or None,
+                "webhook_secret": webhook_secret or None,
+                **ref_payload,
             }
 
             run_result = client.run(payload)