diff --git a/comfy_api_nodes/apis/reve.py b/comfy_api_nodes/apis/reve.py
new file mode 100644
index 000000000..c6b5a69d8
--- /dev/null
+++ b/comfy_api_nodes/apis/reve.py
@@ -0,0 +1,68 @@
+from pydantic import BaseModel, Field
+
+
+class RevePostprocessingOperation(BaseModel):
+    process: str = Field(..., description="The postprocessing operation: upscale or remove_background.")
+    upscale_factor: int | None = Field(
+        None,
+        description="Upscale factor (2, 3, or 4). Only used when process is upscale.",
+        ge=2,
+        le=4,
+    )
+
+
+class ReveImageCreateRequest(BaseModel):
+    prompt: str = Field(...)
+    aspect_ratio: str | None = Field(...)
+    version: str = Field(...)
+    test_time_scaling: int = Field(
+        ...,
+        description="If included, the model will spend more effort making better images. Values between 1 and 15.",
+        ge=1,
+        le=15,
+    )
+    postprocessing: list[RevePostprocessingOperation] | None = Field(
+        None, description="Optional postprocessing operations to apply after generation."
+    )
+
+
+class ReveImageEditRequest(BaseModel):
+    edit_instruction: str = Field(...)
+    reference_image: str = Field(..., description="A base64 encoded image to use as reference for the edit.")
+    aspect_ratio: str | None = Field(...)
+    version: str = Field(...)
+    test_time_scaling: int | None = Field(
+        ...,
+        description="If included, the model will spend more effort making better images. Values between 1 and 15.",
+        ge=1,
+        le=15,
+    )
+    postprocessing: list[RevePostprocessingOperation] | None = Field(
+        None, description="Optional postprocessing operations to apply after generation."
+    )
+
+
+class ReveImageRemixRequest(BaseModel):
+    prompt: str = Field(...)
+    reference_images: list[str] = Field(..., description="A list of 1-6 base64 encoded reference images.")
+    aspect_ratio: str | None = Field(...)
+    version: str = Field(...)
+    test_time_scaling: int | None = Field(
+        ...,
+        description="If included, the model will spend more effort making better images. Values between 1 and 15.",
+        ge=1,
+        le=15,
+    )
+    postprocessing: list[RevePostprocessingOperation] | None = Field(
+        None, description="Optional postprocessing operations to apply after generation."
+    )
+
+
+class ReveImageResponse(BaseModel):
+    image: str | None = Field(None, description="The base64 encoded image data.")
+    request_id: str | None = Field(None, description="A unique id for the request.")
+    credits_used: float | None = Field(None, description="The number of credits used for this request.")
+    version: str | None = Field(None, description="The specific model version used.")
+    content_violation: bool | None = Field(
+        None, description="Indicates whether the generated image violates the content policy."
+    )
diff --git a/comfy_api_nodes/nodes_reve.py b/comfy_api_nodes/nodes_reve.py
new file mode 100644
index 000000000..87b858123
--- /dev/null
+++ b/comfy_api_nodes/nodes_reve.py
@@ -0,0 +1,395 @@
+from io import BytesIO
+
+from typing_extensions import override
+
+from comfy_api.latest import IO, ComfyExtension, Input
+from comfy_api_nodes.apis.reve import (
+    ReveImageCreateRequest,
+    ReveImageEditRequest,
+    ReveImageRemixRequest,
+    RevePostprocessingOperation,
+)
+from comfy_api_nodes.util import (
+    ApiEndpoint,
+    bytesio_to_image_tensor,
+    sync_op_raw,
+    tensor_to_base64_string,
+    validate_string,
+)
+
+
+def _build_postprocessing(upscale: dict, remove_background: bool) -> list[RevePostprocessingOperation] | None:
+    ops = []
+    if upscale["upscale"] == "enabled":
+        ops.append(
+            RevePostprocessingOperation(
+                process="upscale",
+                upscale_factor=upscale["upscale_factor"],
+            )
+        )
+    if remove_background:
+        ops.append(RevePostprocessingOperation(process="remove_background"))
+    return ops or None
+
+
+def _postprocessing_inputs():
+    return [
+        IO.DynamicCombo.Input(
+            "upscale",
+            options=[
+                IO.DynamicCombo.Option("disabled", []),
+                IO.DynamicCombo.Option(
+                    "enabled",
+                    [
+                        IO.Int.Input(
+                            "upscale_factor",
+                            default=2,
+                            min=2,
+                            max=4,
+                            step=1,
+                            tooltip="Upscale factor (2x, 3x, or 4x).",
+                        ),
+                    ],
+                ),
+            ],
+            tooltip="Upscale the generated image. May add additional cost.",
+        ),
+        IO.Boolean.Input(
+            "remove_background",
+            default=False,
+            tooltip="Remove the background from the generated image. May add additional cost.",
+        ),
+    ]
+
+
+def _reve_price_extractor(headers: dict) -> float | None:
+    credits_used = headers.get("x-reve-credits-used")
+    if credits_used is not None:
+        return float(credits_used) / 750
+    return None
+
+
+def _reve_response_header_validator(headers: dict) -> None:
+    error_code = headers.get("x-reve-error-code")
+    if error_code:
+        raise ValueError(f"Reve API error: {error_code}")
+    if headers.get("x-reve-content-violation", "").lower() == "true":
+        raise ValueError("The generated image was flagged for content policy violation.")
+
+
+def _model_inputs(versions: list[str], aspect_ratios: list[str]):
+    return [
+        IO.DynamicCombo.Option(
+            version,
+            [
+                IO.Combo.Input(
+                    "aspect_ratio",
+                    options=aspect_ratios,
+                    tooltip="Aspect ratio of the output image.",
+                ),
+                IO.Int.Input(
+                    "test_time_scaling",
+                    default=1,
+                    min=1,
+                    max=10,
+                    step=1,
+                    tooltip="Higher values produce better images but cost more credits.",
+                    advanced=True,
+                ),
+            ],
+        )
+        for version in versions
+    ]
+
+
+class ReveImageCreateNode(IO.ComfyNode):
+
+    @classmethod
+    def define_schema(cls):
+        return IO.Schema(
+            node_id="ReveImageCreateNode",
+            display_name="Reve Image Create",
+            category="api node/image/Reve",
+            description="Generate images from text descriptions using Reve.",
+            inputs=[
+                IO.String.Input(
+                    "prompt",
+                    multiline=True,
+                    default="",
+                    tooltip="Text description of the desired image. Maximum 2560 characters.",
+                ),
+                IO.DynamicCombo.Input(
+                    "model",
+                    options=_model_inputs(
+                        ["reve-create@20250915"],
+                        aspect_ratios=["3:2", "16:9", "9:16", "2:3", "4:3", "3:4", "1:1"],
+                    ),
+                    tooltip="Model version to use for generation.",
+                ),
+                *_postprocessing_inputs(),
+                IO.Int.Input(
+                    "seed",
+                    default=0,
+                    min=0,
+                    max=2147483647,
+                    control_after_generate=True,
+                    tooltip="Seed controls whether the node should re-run; "
+                    "results are non-deterministic regardless of seed.",
+                ),
+            ],
+            outputs=[IO.Image.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            price_badge=IO.PriceBadge(
+                expr="""{"type":"usd","usd":0.024,"format":{"approximate":true,"note":"(base)"}}""",
+            ),
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        prompt: str,
+        model: dict,
+        upscale: dict,
+        remove_background: bool,
+        seed: int,
+    ) -> IO.NodeOutput:
+        validate_string(prompt, min_length=1, max_length=2560)
+        response = await sync_op_raw(
+            cls,
+            ApiEndpoint(
+                path="/proxy/reve/v1/image/create",
+                method="POST",
+                headers={"Accept": "image/webp"},
+            ),
+            as_binary=True,
+            price_extractor=_reve_price_extractor,
+            response_header_validator=_reve_response_header_validator,
+            data=ReveImageCreateRequest(
+                prompt=prompt,
+                aspect_ratio=model["aspect_ratio"],
+                version=model["model"],
+                test_time_scaling=model["test_time_scaling"],
+                postprocessing=_build_postprocessing(upscale, remove_background),
+            ),
+        )
+        return IO.NodeOutput(bytesio_to_image_tensor(BytesIO(response)))
+
+
+class ReveImageEditNode(IO.ComfyNode):
+
+    @classmethod
+    def define_schema(cls):
+        return IO.Schema(
+            node_id="ReveImageEditNode",
+            display_name="Reve Image Edit",
+            category="api node/image/Reve",
+            description="Edit images using natural language instructions with Reve.",
+            inputs=[
+                IO.Image.Input("image", tooltip="The image to edit."),
+                IO.String.Input(
+                    "edit_instruction",
+                    multiline=True,
+                    default="",
+                    tooltip="Text description of how to edit the image. Maximum 2560 characters.",
+                ),
+                IO.DynamicCombo.Input(
+                    "model",
+                    options=_model_inputs(
+                        ["reve-edit@20250915", "reve-edit-fast@20251030"],
+                        aspect_ratios=["auto", "16:9", "9:16", "3:2", "2:3", "4:3", "3:4", "1:1"],
+                    ),
+                    tooltip="Model version to use for editing.",
+                ),
+                *_postprocessing_inputs(),
+                IO.Int.Input(
+                    "seed",
+                    default=0,
+                    min=0,
+                    max=2147483647,
+                    control_after_generate=True,
+                    tooltip="Seed controls whether the node should re-run; "
+                    "results are non-deterministic regardless of seed.",
+                ),
+            ],
+            outputs=[IO.Image.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            price_badge=IO.PriceBadge(
+                depends_on=IO.PriceBadgeDepends(
+                    widgets=["model"],
+                ),
+                expr="""
+                (
+                    $isFast := $contains(widgets.model, "fast");
+                    $base := $isFast ? 0.007 : 0.04;
+                    {"type": "usd", "usd": $base, "format": {"approximate": true, "note": "(base)"}}
+                )
+                """,
+            ),
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        image: Input.Image,
+        edit_instruction: str,
+        model: dict,
+        upscale: dict,
+        remove_background: bool,
+        seed: int,
+    ) -> IO.NodeOutput:
+        validate_string(edit_instruction, min_length=1, max_length=2560)
+        tts = model["test_time_scaling"]
+        ar = model["aspect_ratio"]
+        response = await sync_op_raw(
+            cls,
+            ApiEndpoint(
+                path="/proxy/reve/v1/image/edit",
+                method="POST",
+                headers={"Accept": "image/webp"},
+            ),
+            as_binary=True,
+            price_extractor=_reve_price_extractor,
+            response_header_validator=_reve_response_header_validator,
+            data=ReveImageEditRequest(
+                edit_instruction=edit_instruction,
+                reference_image=tensor_to_base64_string(image),
+                aspect_ratio=ar if ar != "auto" else None,
+                version=model["model"],
+                test_time_scaling=tts if tts and tts > 1 else None,
+                postprocessing=_build_postprocessing(upscale, remove_background),
+            ),
+        )
+        return IO.NodeOutput(bytesio_to_image_tensor(BytesIO(response)))
+
+
+class ReveImageRemixNode(IO.ComfyNode):
+
+    @classmethod
+    def define_schema(cls):
+        return IO.Schema(
+            node_id="ReveImageRemixNode",
+            display_name="Reve Image Remix",
+            category="api node/image/Reve",
+            description="Combine reference images with text prompts to create new images using Reve.",
+            inputs=[
+                IO.Autogrow.Input(
+                    "reference_images",
+                    template=IO.Autogrow.TemplatePrefix(
+                        IO.Image.Input("image"),
+                        prefix="image_",
+                        min=1,
+                        max=6,
+                    ),
+                ),
+                IO.String.Input(
+                    "prompt",
+                    multiline=True,
+                    default="",
+                    tooltip="Text description of the desired image. "
+                    "May include XML img tags to reference specific images by index, "
+                    "e.g. <img>0</img>, <img>1</img>, etc.",
+                ),
+                IO.DynamicCombo.Input(
+                    "model",
+                    options=_model_inputs(
+                        ["reve-remix@20250915", "reve-remix-fast@20251030"],
+                        aspect_ratios=["auto", "16:9", "9:16", "3:2", "2:3", "4:3", "3:4", "1:1"],
+                    ),
+                    tooltip="Model version to use for remixing.",
+                ),
+                *_postprocessing_inputs(),
+                IO.Int.Input(
+                    "seed",
+                    default=0,
+                    min=0,
+                    max=2147483647,
+                    control_after_generate=True,
+                    tooltip="Seed controls whether the node should re-run; "
+                    "results are non-deterministic regardless of seed.",
+                ),
+            ],
+            outputs=[IO.Image.Output()],
+            hidden=[
+                IO.Hidden.auth_token_comfy_org,
+                IO.Hidden.api_key_comfy_org,
+                IO.Hidden.unique_id,
+            ],
+            is_api_node=True,
+            price_badge=IO.PriceBadge(
+                depends_on=IO.PriceBadgeDepends(
+                    widgets=["model"],
+                ),
+                expr="""
+                (
+                    $isFast := $contains(widgets.model, "fast");
+                    $base := $isFast ? 0.007 : 0.04;
+                    {"type": "usd", "usd": $base, "format": {"approximate": true, "note": "(base)"}}
+                )
+                """,
+            ),
+        )
+
+    @classmethod
+    async def execute(
+        cls,
+        reference_images: IO.Autogrow.Type,
+        prompt: str,
+        model: dict,
+        upscale: dict,
+        remove_background: bool,
+        seed: int,
+    ) -> IO.NodeOutput:
+        validate_string(prompt, min_length=1, max_length=2560)
+        if not reference_images:
+            raise ValueError("At least one reference image is required.")
+        ref_base64_list = []
+        for key in reference_images:
+            ref_base64_list.append(tensor_to_base64_string(reference_images[key]))
+        if len(ref_base64_list) > 6:
+            raise ValueError("Maximum 6 reference images are allowed.")
+        tts = model["test_time_scaling"]
+        ar = model["aspect_ratio"]
+        response = await sync_op_raw(
+            cls,
+            ApiEndpoint(
+                path="/proxy/reve/v1/image/remix",
+                method="POST",
+                headers={"Accept": "image/webp"},
+            ),
+            as_binary=True,
+            price_extractor=_reve_price_extractor,
+            response_header_validator=_reve_response_header_validator,
+            data=ReveImageRemixRequest(
+                prompt=prompt,
+                reference_images=ref_base64_list,
+                aspect_ratio=ar if ar != "auto" else None,
+                version=model["model"],
+                test_time_scaling=tts if tts and tts > 1 else None,
+                postprocessing=_build_postprocessing(upscale, remove_background),
+            ),
+        )
+        return IO.NodeOutput(bytesio_to_image_tensor(BytesIO(response)))
+
+
+class ReveExtension(ComfyExtension):
+    @override
+    async def get_node_list(self) -> list[type[IO.ComfyNode]]:
+        return [
+            ReveImageCreateNode,
+            ReveImageEditNode,
+            ReveImageRemixNode,
+        ]
+
+
+async def comfy_entrypoint() -> ReveExtension:
+    return ReveExtension()
diff --git a/comfy_api_nodes/util/client.py b/comfy_api_nodes/util/client.py
index 79ffb77c1..828cc4f6b 100644
--- a/comfy_api_nodes/util/client.py
+++ b/comfy_api_nodes/util/client.py
@@ -67,6 +67,7 @@ class _RequestConfig:
     progress_origin_ts: float | None = None
     price_extractor: Callable[[dict[str, Any]], float | None] | None = None
     is_rate_limited: Callable[[int, Any], bool] | None = None
+    response_header_validator: Callable[[dict[str, str]], None] | None = None
 
 
 @dataclass
@@ -202,11 +203,13 @@ async def sync_op_raw(
     monitor_progress: bool = True,
     max_retries_on_rate_limit: int = 16,
     is_rate_limited: Callable[[int, Any], bool] | None = None,
+    response_header_validator: Callable[[dict[str, str]], None] | None = None,
 ) -> dict[str, Any] | bytes:
     """
     Make a single network request.
       - If as_binary=False (default): returns JSON dict (or {'_raw': '<text>'} if non-JSON).
       - If as_binary=True: returns bytes.
+      - response_header_validator: optional callback receiving response headers dict
     """
     if isinstance(data, BaseModel):
         data = data.model_dump(exclude_none=True)
@@ -232,6 +235,7 @@ async def sync_op_raw(
         price_extractor=price_extractor,
         max_retries_on_rate_limit=max_retries_on_rate_limit,
         is_rate_limited=is_rate_limited,
+        response_header_validator=response_header_validator,
     )
     return await _request_base(cfg, expect_binary=as_binary)
 
@@ -769,6 +773,12 @@ async def _request_base(cfg: _RequestConfig, expect_binary: bool):
                                     cfg.node_cls, cfg.wait_label, int(now - start_time), cfg.estimated_total
                                 )
                     bytes_payload = bytes(buff)
+                    resp_headers = dict(resp.headers)
+                    if cfg.price_extractor:
+                        with contextlib.suppress(Exception):
+                            extracted_price = cfg.price_extractor(resp_headers)
+                    if cfg.response_header_validator:
+                        cfg.response_header_validator(resp_headers)
                     operation_succeeded = True
                     final_elapsed_seconds = int(time.monotonic() - start_time)
                     request_logger.log_request_response(
@@ -776,7 +786,7 @@ async def _request_base(cfg: _RequestConfig, expect_binary: bool):
                         request_method=method,
                         request_url=url,
                         response_status_code=resp.status,
-                        response_headers=dict(resp.headers),
+                        response_headers=resp_headers,
                         response_content=bytes_payload,
                     )
                     return bytes_payload